Podcasts
Published: March 12, 2022, 5:04 p.m.
Duration: 11 minutes 45 seconds
Listed in: Education
Published: March 8, 2022, 5:39 p.m.
Duration: 10 minutes 6 seconds
Listed in: Education
Published: March 7, 2022, 4:38 p.m.
Duration: 14 minutes 33 seconds
Listed in: Education
Published: Feb. 24, 2022, 4:29 p.m.
Duration: 16 minutes 50 seconds
Listed in: Education
Published: Feb. 10, 2022, 7:01 p.m.
Duration: 18 minutes 36 seconds
Listed in: Education
Published: Feb. 3, 2022, 4:11 p.m.
Duration: 12 minutes 54 seconds
Listed in: Education
Published: Jan. 31, 2022, 2:48 p.m.
Duration: 13 minutes 26 seconds
Listed in: Education
Published: Jan. 24, 2022, 7:51 p.m.
Duration: 13 minutes 37 seconds
Listed in: Education
Published: Dec. 7, 2021, 4:11 p.m.
Duration: 11 minutes 2 seconds
Listed in: Education
Published: Dec. 3, 2021, 9:23 p.m.
Duration: 32 minutes 5 seconds
Listed in: Education
Published: Nov. 29, 2021, 4:55 p.m.
Duration: 11 minutes
Listed in: Education
Published: Nov. 26, 2021, 4:30 p.m.
Duration: 7 minutes 51 seconds
Listed in: Education
Published: Nov. 5, 2021, 3:30 p.m.
Duration: 3 hours 14 minutes 17 seconds
Listed in: Education
Published: Nov. 3, 2021, 9:22 p.m.
Duration: 45 minutes 49 seconds
Listed in: Education
Published: Nov. 3, 2021, 3:17 p.m.
Duration: 11 minutes 20 seconds
Listed in: Education
Published: Oct. 25, 2021, 8:05 p.m.
Duration: 12 minutes 28 seconds
Listed in: Education
Published: Sept. 29, 2021, 11:49 p.m.
Duration: 13 minutes 9 seconds
Listed in: Education
Published: Sept. 22, 2021, 8:22 p.m.
Duration: 10 minutes
Listed in: Education
Published: Sept. 17, 2021, 8:48 p.m.
Duration: 10 minutes 55 seconds
Listed in: Education
Published: Sept. 16, 2021, 5:46 p.m.
Duration: 24 minutes 26 seconds
Listed in: Education
Published: Sept. 10, 2021, 1:22 p.m.
Duration: 14 minutes 35 seconds
Listed in: Education
Published: Sept. 9, 2021, 5:46 p.m.
Duration: 17 minutes 30 seconds
Listed in: Education
Published: Sept. 3, 2021, 9:58 p.m.
Duration: 10 minutes 45 seconds
Listed in: Education
Published: Aug. 31, 2021, 5:09 p.m.
Duration: 7 minutes 58 seconds
Listed in: Education
Published: Aug. 23, 2021, 3:43 p.m.
Duration: 11 minutes 27 seconds
Listed in: Education
Published: Aug. 19, 2021, 7:38 p.m.
Duration: 11 minutes 19 seconds
Listed in: Education
Published: Aug. 12, 2021, 7:09 p.m.
Duration: 21 minutes 24 seconds
Listed in: Education
Published: Aug. 12, 2021, 2:48 p.m.
Duration: 19 minutes 1 second
Listed in: Education
Published: Aug. 3, 2021, 9:32 p.m.
Duration: 12 minutes 31 seconds
Listed in: Education
Published: Aug. 3, 2021, 3:32 p.m.
Duration: 9 minutes 48 seconds
Listed in: Education
Published: July 28, 2021, 3:53 p.m.
Duration: 16 minutes 15 seconds
Listed in: Education
Published: July 22, 2021, 8 p.m.
Duration: 18 minutes 58 seconds
Listed in: Education
Published: July 22, 2021, 7:44 p.m.
Duration: 14 minutes
Listed in: Education
Published: July 21, 2021, 10:11 p.m.
Duration: 18 minutes 23 seconds
Listed in: Education
Published: July 13, 2021, 7:23 p.m.
Duration: 25 minutes 51 seconds
Listed in: Education
Published: July 13, 2021, 5:31 p.m.
Duration: 14 minutes 43 seconds
Listed in: Education
Published: June 16, 2021, 5:46 p.m.
Duration: 9 minutes 56 seconds
Listed in: Education
Published: June 15, 2021, 4:49 p.m.
Duration: 20 minutes 16 seconds
Listed in: Education
Published: June 10, 2021, 5:59 p.m.
Duration: 12 minutes 43 seconds
Listed in: Education
Published: June 9, 2021, 10:32 p.m.
Duration: 24 minutes 11 seconds
Listed in: Education
Published: June 8, 2021, 9:42 p.m.
Duration: 22 minutes 23 seconds
Listed in: Education
Published: May 25, 2021, 9:44 p.m.
Duration: 33 minutes 47 seconds
Listed in: Education
Published: May 20, 2021, 1:57 p.m.
Duration: 19 minutes 3 seconds
Listed in: Education
Published: May 12, 2021, 1:38 a.m.
Duration: N/A
Listed in: Education
Published: May 11, 2021, 4:05 p.m.
Duration: 19 minutes 11 seconds
Listed in: Education
Published: April 30, 2021, 6 p.m.
Duration: 23 minutes 17 seconds
Listed in: Education
Published: April 23, 2021, 3:42 p.m.
Duration: 7 minutes 54 seconds
Listed in: Education
Published: April 22, 2021, 9:07 p.m.
Duration: 13 minutes 40 seconds
Listed in: Education
Published: March 26, 2021, 6:09 p.m.
Duration: 9 minutes 4 seconds
Listed in: Education
Published: March 26, 2021, 5:56 p.m.
Duration: 29 minutes 7 seconds
Listed in: Education
Published: March 26, 2021, 5:52 p.m.
Duration: 14 minutes 20 seconds
Listed in: Education
Published: Feb. 24, 2021, 7:34 p.m.
Duration: 10 minutes 30 seconds
Listed in: Education
Published: Feb. 24, 2021, 4:33 p.m.
Duration: 15 minutes 48 seconds
Listed in: Education
Published: Feb. 17, 2021, 9:23 p.m.
Duration: 11 minutes 1 second
Listed in: Education
Published: Feb. 15, 2021, 11:53 p.m.
Duration: 15 minutes 44 seconds
Listed in: Education
Published: Feb. 15, 2021, 12:44 p.m.
Duration: 8 minutes 21 seconds
Listed in: Education
Published: Jan. 22, 2021, 5:36 p.m.
Duration: 10 minutes 57 seconds
Listed in: Education
Published: Nov. 30, 2020, 6:57 p.m.
Duration: 23 minutes 24 seconds
Listed in: Education
Published: Nov. 27, 2020, 10:46 p.m.
Duration: 11 minutes 49 seconds
Listed in: Education
Published: Nov. 27, 2020, 10:07 p.m.
Duration: 24 minutes 17 seconds
Listed in: Education
Published: Nov. 27, 2020, 9:02 p.m.
Duration: 10 minutes 30 seconds
Listed in: Education
Published: Nov. 27, 2020, 7:52 p.m.
Duration: 10 minutes 39 seconds
Listed in: Education
Published: Nov. 25, 2020, 10:48 p.m.
Duration: 14 minutes 50 seconds
Listed in: Education
Published: Nov. 25, 2020, 7:30 p.m.
Duration: 10 minutes 51 seconds
Listed in: Education
Published: Nov. 25, 2020, 5:11 p.m.
Duration: 20 minutes 27 seconds
Listed in: Education
Published: Nov. 23, 2020, 9:40 p.m.
Duration: 13 minutes 33 seconds
Listed in: Education
Published: Nov. 23, 2020, 8:40 p.m.
Duration: 17 minutes 37 seconds
Listed in: Education
Published: Nov. 23, 2020, 7:37 p.m.
Duration: 18 minutes 36 seconds
Listed in: Education
Published: Nov. 23, 2020, 5:38 p.m.
Duration: 11 minutes 49 seconds
Listed in: Education
Published: Nov. 20, 2020, 9:31 p.m.
Duration: 15 minutes 28 seconds
Listed in: Education
Published: Nov. 11, 2020, 3:23 p.m.
Duration: 10 minutes 6 seconds
Listed in: Education
Published: Nov. 10, 2020, 9:31 p.m.
Duration: 13 minutes 50 seconds
Listed in: Education
Published: Oct. 23, 2020, 4:42 p.m.
Duration: 10 minutes 55 seconds
Listed in: Education
Published: Oct. 22, 2020, 3:28 p.m.
Duration: 8 minutes 49 seconds
Listed in: Education
Published: Oct. 14, 2020, 8:01 p.m.
Duration: 15 minutes 36 seconds
Listed in: Education
Published: Oct. 8, 2020, 6 p.m.
Duration: 26 minutes 14 seconds
Listed in: Education
Published: Oct. 7, 2020, 10:32 p.m.
Duration: 16 minutes 15 seconds
Listed in: Education
Published: Oct. 7, 2020, 3:57 p.m.
Duration: 11 minutes 46 seconds
Listed in: Education
Published: Oct. 2, 2020, 4:34 p.m.
Duration: 15 minutes
Listed in: Education
Published: Sept. 25, 2020, 5:28 p.m.
Duration: 10 minutes 38 seconds
Listed in: Education
Published: Sept. 23, 2020, 2:49 p.m.
Duration: 11 minutes 10 seconds
Listed in: Education
Published: Sept. 18, 2020, 4:24 p.m.
Duration: 18 minutes 56 seconds
Listed in: Education
Published: Sept. 15, 2020, 5:26 p.m.
Duration: 13 minutes 10 seconds
Listed in: Education
Published: Sept. 10, 2020, 4:58 p.m.
Duration: 15 minutes 41 seconds
Listed in: Education
Published: Sept. 8, 2020, 4:59 p.m.
Duration: 24 minutes 45 seconds
Listed in: Education
Published: Sept. 8, 2020, 3:09 p.m.
Duration: 11 minutes 27 seconds
Listed in: Education
Published: Sept. 7, 2020, 5:33 p.m.
Duration: 21 minutes 16 seconds
Listed in: Education
Published: Sept. 2, 2020, 7:03 p.m.
Duration: 9 minutes 1 second
Listed in: Education
Published: Aug. 31, 2020, 8:08 p.m.
Duration: 8 minutes 21 seconds
Listed in: Education
Published: Aug. 31, 2020, 5:15 p.m.
Duration: 27 minutes 55 seconds
Listed in: Education
Published: Aug. 28, 2020, 10:14 p.m.
Duration: 22 minutes 10 seconds
Listed in: Education
Published: Aug. 24, 2020, 5:07 p.m.
Duration: 19 minutes 35 seconds
Listed in: Education
Published: Aug. 19, 2020, 4:26 p.m.
Duration: 1 hour 14 minutes 48 seconds
Listed in: Education
Published: Aug. 18, 2020, 4:51 p.m.
Duration: 14 minutes 10 seconds
Listed in: Education
Published: Aug. 12, 2020, 4:27 p.m.
Duration: 14 minutes 17 seconds
Listed in: Education
Published: Aug. 11, 2020, 6:33 p.m.
Duration: 7 minutes 20 seconds
Listed in: Education
Published: Aug. 10, 2020, 5:57 p.m.
Duration: 3 minutes 40 seconds
Listed in: Education
Published: Aug. 10, 2020, 5:14 p.m.
Duration: 29 minutes 47 seconds
Listed in: Education
Published: Aug. 6, 2020, 2:21 p.m.
Duration: 31 minutes 5 seconds
Listed in: Education
Published: Aug. 5, 2020, 10:14 p.m.
Duration: 27 minutes 38 seconds
Listed in: Education
Published: July 29, 2020, 9:43 p.m.
Duration: 22 minutes 16 seconds
Listed in: Education
Published: July 28, 2020, 4:57 p.m.
Duration: 5 minutes 36 seconds
Listed in: Education
Published: July 27, 2020, 4:08 p.m.
Duration: 18 minutes 7 seconds
Listed in: Education
Published: July 24, 2020, 8:10 p.m.
Duration: 13 minutes 56 seconds
Listed in: Education
Published: July 24, 2020, 5:12 p.m.
Duration: 34 minutes 35 seconds
Listed in: Education
Published: July 17, 2020, 4:41 p.m.
Duration: 22 minutes 6 seconds
Listed in: Education
Published: July 14, 2020, 5:35 p.m.
Duration: 19 minutes 6 seconds
Listed in: Education
Published: July 9, 2020, 3:06 p.m.
Duration: 42 minutes 26 seconds
Listed in: Education
Published: July 9, 2020, 1:10 p.m.
Duration: 10 minutes 40 seconds
Listed in: Education
Published: July 8, 2020, 3:48 p.m.
Duration: 12 minutes 15 seconds
Listed in: Education
Published: July 7, 2020, 3:58 p.m.
Duration: 8 minutes 19 seconds
Listed in: Education
Published: July 7, 2020, 1 p.m.
Duration: 31 minutes 5 seconds
Listed in: Education
Published: June 19, 2020, 8:58 p.m.
Duration: 6 minutes 44 seconds
Listed in: Education
Published: June 12, 2020, 10:36 p.m.
Duration: 25 minutes 56 seconds
Listed in: Education
Published: June 9, 2020, 4:06 p.m.
Duration: 7 minutes 58 seconds
Listed in: Education
Published: June 5, 2020, 6:03 p.m.
Duration: 12 minutes 27 seconds
Listed in: Education
Published: June 5, 2020, 5:05 p.m.
Duration: 13 minutes 6 seconds
Listed in: Education
Published: May 18, 2020, 7:30 p.m.
Duration: 18 minutes 20 seconds
Listed in: Education
Published: May 15, 2020, 5:24 p.m.
Duration: 46 minutes 31 seconds
Listed in: Education
Published: May 12, 2020, 10:28 p.m.
Duration: 21 minutes 47 seconds
Listed in: Education
Published: May 12, 2020, 7:05 p.m.
Duration: 18 minutes 43 seconds
Listed in: Education
Published: May 8, 2020, 11:36 p.m.
Duration: 13 minutes 33 seconds
Listed in: Education
Published: May 8, 2020, 12:37 p.m.
Duration: 54 minutes 59 seconds
Listed in: Education
Published: May 7, 2020, 8:46 p.m.
Duration: 50 minutes 20 seconds
Listed in: Education
Published: May 7, 2020, 2:13 p.m.
Duration: 33 minutes 2 seconds
Listed in: Education
Published: May 5, 2020, 7:22 p.m.
Duration: 15 minutes 32 seconds
Listed in: Education
Published: May 4, 2020, 5:03 p.m.
Duration: 57 minutes 5 seconds
Listed in: Education
Published: April 30, 2020, 3:52 p.m.
Duration: 14 minutes 19 seconds
Listed in: Education
Published: April 27, 2020, 3:49 p.m.
Duration: 26 minutes 53 seconds
Listed in: Education
Published: April 24, 2020, 7:43 p.m.
Duration: 13 minutes 26 seconds
Listed in: Education
Published: April 22, 2020, noon
Duration: 21 minutes 38 seconds
Listed in: Education
Published: April 21, 2020, 7:12 p.m.
Duration: 12 minutes 49 seconds
Listed in: Education
Published: March 13, 2020, 6 p.m.
Duration: 9 minutes 28 seconds
Listed in: Education
Published: March 11, 2020, 5:02 p.m.
Duration: 12 minutes 28 seconds
Listed in: Education
Published: March 5, 2020, 4:14 p.m.
Duration: 8 minutes 18 seconds
Listed in: Education
Published: March 4, 2020, 5:58 p.m.
Duration: 13 minutes 36 seconds
Listed in: Education
Published: March 2, 2020, 8:33 p.m.
Duration: 11 minutes 53 seconds
Listed in: Education
Published: Feb. 25, 2020, 3:48 p.m.
Duration: 4 minutes 41 seconds
Listed in: Education
Published: Feb. 24, 2020, 8 p.m.
Duration: 12 minutes 2 seconds
Listed in: Education
Published: Feb. 17, 2020, 7:47 p.m.
Duration: 8 minutes 8 seconds
Listed in: Education
Published: Feb. 17, 2020, 2:34 p.m.
Duration: 4 minutes 18 seconds
Listed in: Education
Published: Feb. 14, 2020, 5:30 p.m.
Duration: 10 minutes 21 seconds
Listed in: Education
Published: Feb. 11, 2020, 2 p.m.
Duration: 29 minutes 21 seconds
Listed in: Education
Published: Feb. 3, 2020, 11:23 p.m.
Duration: 10 minutes 32 seconds
Listed in: Education
Published: Jan. 23, 2020, 6:21 p.m.
Duration: 20 minutes 12 seconds
Listed in: Education
Published: Jan. 22, 2020, 8:57 p.m.
Duration: 8 minutes 42 seconds
Listed in: Education
Published: Jan. 22, 2020, 2:51 p.m.
Duration: 7 minutes 4 seconds
Listed in: Education
Published: Jan. 17, 2020, 5:49 p.m.
Duration: 18 minutes 41 seconds
Listed in: Education
Published: Jan. 16, 2020, 9:46 p.m.
Duration: 7 minutes 6 seconds
Listed in: Education
Published: Dec. 13, 2019, 8:26 p.m.
Duration: 6 minutes 51 seconds
Listed in: Education
Published: Dec. 3, 2019, 5:36 p.m.
Duration: 19 minutes 39 seconds
Listed in: Education
Published: Nov. 28, 2019, 9:24 p.m.
Duration: 16 minutes 34 seconds
Listed in: Education
Published: Nov. 26, 2019, 5:02 p.m.
Duration: 15 minutes 25 seconds
Listed in: Education
Published: Nov. 19, 2019, 4:55 p.m.
Duration: 6 minutes 17 seconds
Listed in: Education
Published: Nov. 14, 2019, 8:39 p.m.
Duration: 10 minutes 6 seconds
Listed in: Education
Published: Nov. 13, 2019, 5:36 p.m.
Duration: 13 minutes 56 seconds
Listed in: Education
Published: Nov. 1, 2019, 9:18 p.m.
Duration: 10 minutes 39 seconds
Listed in: Education
Published: Oct. 30, 2019, 6:25 p.m.
Duration: 1 hour 44 minutes 26 seconds
Listed in: Education
Published: Oct. 29, 2019, 7:33 p.m.
Duration: 4 minutes 36 seconds
Listed in: Education
Published: Oct. 23, 2019, 8:52 p.m.
Duration: 34 minutes 10 seconds
Listed in: Education
Published: Oct. 8, 2019, 9:29 p.m.
Duration: 6 minutes 3 seconds
Listed in: Education
Published: Oct. 7, 2019, 7:44 p.m.
Duration: 38 minutes 29 seconds
Listed in: Education
Published: Oct. 4, 2019, 8:21 p.m.
Duration: 35 minutes 38 seconds
Listed in: Education
Published: Oct. 3, 2019, 6:05 p.m.
Duration: 7 minutes 31 seconds
Listed in: Education
Published: Oct. 2, 2019, 9:25 p.m.
Duration: 12 minutes 31 seconds
Listed in: Education
Published: Oct. 2, 2019, 8:49 p.m.
Duration: 22 minutes 17 seconds
Listed in: Education
Published: Oct. 1, 2019, 1:24 p.m.
Duration: 14 minutes 22 seconds
Listed in: Education
Published: Sept. 25, 2019, 4:59 p.m.
Duration: 6 minutes 56 seconds
Listed in: Education
Published: Sept. 23, 2019, 2 p.m.
Duration: 9 minutes 27 seconds
Listed in: Education
Published: Sept. 20, 2019, 11:50 p.m.
Duration: 15 minutes 44 seconds
Listed in: Education
Published: Sept. 20, 2019, 7:38 p.m.
Duration: 12 minutes 9 seconds
Listed in: Education
Published: Sept. 18, 2019, 9:05 p.m.
Duration: 8 minutes 19 seconds
Listed in: Education
Published: Sept. 16, 2019, 6:07 p.m.
Duration: 11 minutes 58 seconds
Listed in: Education
Published: Sept. 12, 2019, 1:38 p.m.
Duration: 8 minutes 3 seconds
Listed in: Education
Published: Sept. 9, 2019, 4:32 p.m.
Duration: 8 minutes 37 seconds
Listed in: Education
Published: Aug. 30, 2019, 9:57 p.m.
Duration: 4 hours 42 minutes 45 seconds
Listed in: Education
Published: Aug. 30, 2019, 4:52 p.m.
Duration: 5 hours 3 seconds
Listed in: Education
Published: Aug. 30, 2019, 3:52 p.m.
Duration: 5 minutes 6 seconds
Listed in: Education
Published: Aug. 28, 2019, 8:40 p.m.
Duration: 5 minutes 8 seconds
Listed in: Education
Published: Aug. 23, 2019, 6:44 p.m.
Duration: 17 minutes 41 seconds
Listed in: Education
Published: Aug. 13, 2019, 11:59 p.m.
Duration: 11 minutes 3 seconds
Listed in: Education
Published: Aug. 2, 2019, 3:30 p.m.
Duration: 9 minutes 49 seconds
Listed in: Education
Published: July 29, 2019, 6:02 p.m.
Duration: 6 minutes 32 seconds
Listed in: Education
Published: July 26, 2019, 8:04 p.m.
Duration: 6 minutes 9 seconds
Listed in: Education
Published: July 18, 2019, 7:28 p.m.
Duration: 13 minutes 30 seconds
Listed in: Education
Published: July 10, 2019, 8:31 p.m.
Duration: 7 minutes 18 seconds
Listed in: Education
Published: June 17, 2019, 8:28 p.m.
Duration: 9 minutes 29 seconds
Listed in: Education
Published: June 14, 2019, 8:17 p.m.
Duration: 7 minutes 57 seconds
Listed in: Education
Published: June 14, 2019, 5:12 p.m.
Duration: 18 minutes 22 seconds
Listed in: Education
Published: June 12, 2019, 9:25 p.m.
Duration: 16 minutes 40 seconds
Listed in: Education
Published: June 7, 2019, 11:12 p.m.
Duration: 20 minutes 7 seconds
Listed in: Education
Published: June 7, 2019, 8:58 p.m.
Duration: 6 minutes 55 seconds
Listed in: Education
Published: May 29, 2019, 8:50 p.m.
Duration: 7 minutes 35 seconds
Listed in: Education
Published: May 29, 2019, 3:29 p.m.
Duration: 7 minutes 26 seconds
Listed in: Education
Published: May 28, 2019, 3:37 p.m.
Duration: 25 minutes 11 seconds
Listed in: Education
Published: May 23, 2019, 8:26 p.m.
Duration: 6 minutes 54 seconds
Listed in: Education
Published: May 22, 2019, 8:54 p.m.
Duration: 5 minutes 40 seconds
Listed in: Education
Published: May 8, 2019, 8:36 p.m.
Duration: 38 minutes 25 seconds
Listed in: Education
Published: May 2, 2019, 9:09 p.m.
Duration: 19 minutes 16 seconds
Listed in: Education
Published: May 2, 2019, 8:54 p.m.
Duration: 6 minutes 36 seconds
Listed in: Education
Published: May 2, 2019, 5:11 p.m.
Duration: 17 minutes 46 seconds
Listed in: Education
Published: May 2, 2019, 5:02 p.m.
Duration: 11 minutes 32 seconds
Listed in: Education
Published: May 2, 2019, 4:50 p.m.
Duration: 6 minutes 42 seconds
Listed in: Education
Published: April 30, 2019, 9:13 p.m.
Duration: 27 minutes 22 seconds
Listed in: Education
Published: April 30, 2019, 8:56 p.m.
Duration: 11 minutes 29 seconds
Listed in: Education
Published: April 30, 2019, 7:58 p.m.
Duration: 55 minutes 55 seconds
Listed in: Education
Published: April 30, 2019, 5:31 p.m.
Duration: 27 minutes 53 seconds
Listed in: Education
Published: April 30, 2019, 5:25 p.m.
Duration: 11 minutes
Listed in: Education
Published: April 30, 2019, 5:17 p.m.
Duration: 9 minutes 17 seconds
Listed in: Education
Published: April 29, 2019, 10:11 p.m.
Duration: 31 minutes 5 seconds
Listed in: Education
Published: April 12, 2019, 8:56 p.m.
Duration: 11 minutes 10 seconds
Listed in: Education
Published: March 29, 2019, 11:18 p.m.
Duration: 10 minutes 11 seconds
Listed in: Education
Published: March 29, 2019, 7:15 p.m.
Duration: 10 minutes 45 seconds
Listed in: Education
Published: March 27, 2019, 9:36 p.m.
Duration: 18 minutes 40 seconds
Listed in: Education
Published: March 27, 2019, 8:34 p.m.
Duration: 9 minutes 36 seconds
Listed in: Education
Published: March 19, 2019, 3:04 p.m.
Duration: 7 minutes 49 seconds
Listed in: Education
Published: March 18, 2019, 3:36 p.m.
Duration: 5 minutes
Listed in: Education
Published: March 14, 2019, 7:52 p.m.
Duration: 18 minutes 56 seconds
Listed in: Education
Published: March 12, 2019, 9:20 p.m.
Duration: 17 minutes 32 seconds
Listed in: Education
Published: March 8, 2019, 2:24 p.m.
Duration: 7 minutes 6 seconds
Listed in: Education
Published: March 7, 2019, 4:36 p.m.
Duration: 15 minutes 28 seconds
Listed in: Education
Published: March 4, 2019, 9:04 p.m.
Duration: 13 minutes 47 seconds
Listed in: Education
Published: Feb. 28, 2019, 8:03 p.m.
Duration: 4 minutes 19 seconds
Listed in: Education
Published: Feb. 22, 2019, 3:06 p.m.
Duration: 7 minutes 25 seconds
Listed in: Education
Published: Feb. 20, 2019, 12:21 p.m.
Duration: 21 minutes 46 seconds
Listed in: Education
Published: Feb. 14, 2019, 8:39 p.m.
Duration: 20 minutes 54 seconds
Listed in: Education
Published: Feb. 13, 2019, 7 p.m.
Duration: 9 minutes 26 seconds
Listed in: Education
Published: Feb. 11, 2019, 9:28 p.m.
Duration: 10 minutes 41 seconds
Listed in: Education
Published: Feb. 6, 2019, 7:51 p.m.
Duration: 54 minutes 31 seconds
Listed in: Education
Published: Feb. 4, 2019, 8:21 p.m.
Duration: 12 minutes 40 seconds
Listed in: Education
Published: Jan. 31, 2019, 3:06 p.m.
Duration: 4 minutes 34 seconds
Listed in: Education
Published: Jan. 30, 2019, 1:07 p.m.
Duration: 12 minutes 36 seconds
Listed in: Education
Published: Jan. 25, 2019, 9:19 p.m.
Duration: 18 minutes 41 seconds
Listed in: Education
Published: Jan. 18, 2019, 2:41 p.m.
Duration: 8 minutes 19 seconds
Listed in: Education
Published: Jan. 18, 2019, 2:17 p.m.
Duration: 8 minutes 37 seconds
Listed in: Education
Published: Dec. 18, 2018, 5:28 p.m.
Duration: 29 minutes 26 seconds
Listed in: Education
Published: Dec. 6, 2018, 5:58 p.m.
Duration: 7 minutes 1 second
Listed in: Education
Published: Dec. 6, 2018, 1:53 p.m.
Duration: 30 minutes 34 seconds
Listed in: Education
Published: Dec. 4, 2018, 7:34 p.m.
Duration: 8 minutes 9 seconds
Listed in: Education
Published: Dec. 3, 2018, 4:01 p.m.
Duration: 3 minutes 14 seconds
Listed in: Education
Published: Nov. 30, 2018, 8:27 p.m.
Duration: 9 minutes 13 seconds
Listed in: Education
Published: Nov. 29, 2018, 4:14 p.m.
Duration: 8 minutes 33 seconds
Listed in: Education
Published: Nov. 29, 2018, 4:04 p.m.
Duration: 12 minutes 27 seconds
Listed in: Education
Published: Nov. 29, 2018, 2:32 p.m.
Duration: 12 minutes 6 seconds
Listed in: Education
Published: Nov. 27, 2018, 5:49 p.m.
Duration: 8 minutes 30 seconds
Listed in: Education
Published: Nov. 27, 2018, 2:28 p.m.
Duration: 2 minutes 36 seconds
Listed in: Education
Published: Nov. 26, 2018, 7:57 p.m.
Duration: 13 minutes 8 seconds
Listed in: Education
Published: Nov. 26, 2018, 5:31 p.m.
Duration: 13 minutes 26 seconds
Listed in: Education
Published: Nov. 26, 2018, 4:12 p.m.
Duration: 12 minutes 42 seconds
Listed in: Education
Published: Nov. 23, 2018, 1:51 p.m.
Duration: 18 minutes 9 seconds
Listed in: Education
Published: Nov. 22, 2018, 8:53 p.m.
Duration: 6 minutes 56 seconds
Listed in: Education
Published: Nov. 20, 2018, 3:09 p.m.
Duration: 9 minutes 10 seconds
Listed in: Education
Published: Nov. 16, 2018, 11:59 p.m.
Duration: 9 minutes 46 seconds
Listed in: Education
Published: Nov. 16, 2018, 8:04 p.m.
Duration: 10 minutes 4 seconds
Listed in: Education
Published: Nov. 13, 2018, 8:59 p.m.
Duration: 20 minutes 59 seconds
Listed in: Education
Published: Nov. 9, 2018, 7:48 p.m.
Duration: 14 minutes 42 seconds
Listed in: Education
Published: Nov. 6, 2018, 9:06 p.m.
Duration: 13 minutes 30 seconds
Listed in: Education
Published: Nov. 6, 2018, 8:49 p.m.
Duration: 7 minutes 11 seconds
Listed in: Education
Published: Nov. 2, 2018, 8:45 p.m.
Duration: 31 minutes 56 seconds
Listed in: Education
Published: Nov. 2, 2018, 7:29 p.m.
Duration: 14 minutes 37 seconds
Listed in: Education
Published: Nov. 2, 2018, 7:29 p.m.
Duration: 28 minutes 43 seconds
Listed in: Education
Published: Nov. 2, 2018, 2:56 p.m.
Duration: 7 minutes 43 seconds
Listed in: Education
Published: Nov. 1, 2018, 4:09 p.m.
Duration: 14 minutes 55 seconds
Listed in: Education
Published: Oct. 31, 2018, 4:54 p.m.
Duration: 5 minutes 57 seconds
Listed in: Education
Published: Oct. 30, 2018, 9:16 p.m.
Duration: 8 minutes 54 seconds
Listed in: Education
Published: Oct. 26, 2018, 9:41 p.m.
Duration: 6 minutes 22 seconds
Listed in: Education
Published: Oct. 26, 2018, 8:06 p.m.
Duration: 6 minutes 24 seconds
Listed in: Education
Published: Oct. 26, 2018, 2:25 p.m.
Duration: 24 minutes 56 seconds
Listed in: Education
Published: Oct. 24, 2018, 8:17 p.m.
Duration: 6 minutes 43 seconds
Listed in: Education
Published: Oct. 24, 2018, 7:35 p.m.
Duration: 8 minutes 15 seconds
Listed in: Education
Published: Oct. 23, 2018, 8:42 p.m.
Duration: 9 minutes 56 seconds
Listed in: Education
Published: Oct. 12, 2018, 4 p.m.
Duration: 5 minutes 33 seconds
Listed in: Education
Published: Oct. 10, 2018, 7:51 p.m.
Duration: 11 minutes 19 seconds
Listed in: Education
Published: Oct. 10, 2018, 7:24 p.m.
Duration: 6 minutes 20 seconds
Listed in: Education
Published: Oct. 10, 2018, 7:18 p.m.
Duration: 12 minutes 57 seconds
Listed in: Education
Published: Oct. 9, 2018, 6:11 p.m.
Duration: 44 minutes 31 seconds
Listed in: Education
Published: Oct. 5, 2018, 4:35 p.m.
Duration: 27 minutes 10 seconds
Listed in: Education
Published: Oct. 5, 2018, 1:41 p.m.
Duration: 16 minutes 8 seconds
Listed in: Education
Published: Oct. 2, 2018, 9:07 p.m.
Duration: 10 minutes
Listed in: Education
Published: Sept. 28, 2018, 4:11 p.m.
Duration: 8 minutes 21 seconds
Listed in: Education
Published: Sept. 28, 2018, 4:06 p.m.
Duration: 59 minutes 59 seconds
Listed in: Education
Published: Sept. 25, 2018, 10:34 p.m.
Duration: 9 minutes 54 seconds
Listed in: Education
Published: Sept. 21, 2018, 8:58 p.m.
Duration: 3 hours 47 minutes 38 seconds
Listed in: Education
Published: Sept. 21, 2018, 3:40 p.m.
Duration: 5 hours 59 seconds
Listed in: Education
Published: Sept. 18, 2018, 9:36 p.m.
Duration: 13 minutes 59 seconds
Listed in: Education
Published: Sept. 17, 2018, 9:29 p.m.
Duration: 20 minutes 8 seconds
Listed in: Education
Published: Sept. 14, 2018, 11:59 p.m.
Duration: 17 minutes 38 seconds
Listed in: Education
Published: Sept. 14, 2018, 10:58 p.m.
Duration: 10 minutes 38 seconds
Listed in: Education
Published: Sept. 14, 2018, 10:46 p.m.
Duration: 12 minutes 44 seconds
Listed in: Education
Published: Sept. 14, 2018, 5:05 p.m.
Duration: 12 minutes 8 seconds
Listed in: Education
Published: Sept. 12, 2018, 7:23 p.m.
Duration: 52 minutes 49 seconds
Listed in: Education
Published: Sept. 11, 2018, 9:29 p.m.
Duration: 10 minutes 17 seconds
Listed in: Education
Published: Sept. 11, 2018, 6:02 p.m.
Duration: 12 minutes 33 seconds
Listed in: Education
Published: Sept. 7, 2018, 8:39 p.m.
Duration: 16 minutes 59 seconds
Listed in: Education
Published: Sept. 7, 2018, 7:54 p.m.
Duration: 16 minutes 14 seconds
Listed in: Education
Published: Sept. 7, 2018, 2:42 p.m.
Duration: 7 minutes 32 seconds
Listed in: Education
Published: Sept. 7, 2018, 2:33 p.m.
Duration: 10 minutes 20 seconds
Listed in: Education
Published: Sept. 7, 2018, 12:25 a.m.
Duration: 9 minutes 45 seconds
Listed in: Education
Published: Sept. 7, 2018, 12:17 a.m.
Duration: 9 minutes 53 seconds
Listed in: Education
Published: Sept. 5, 2018, 7:19 p.m.
Duration: 15 minutes 4 seconds
Listed in: Education
Published: Sept. 5, 2018, 3:25 p.m.
Duration: 15 minutes 47 seconds
Listed in: Education
Published: Sept. 4, 2018, 5:35 p.m.
Duration: 11 minutes 54 seconds
Listed in: Education
Published: Aug. 30, 2018, 7:56 p.m.
Duration: 18 minutes 35 seconds
Listed in: Education
Published: Aug. 30, 2018, 5:30 p.m.
Duration: 9 minutes 20 seconds
Listed in: Education
Published: Aug. 28, 2018, 9:02 p.m.
Duration: 5 minutes 22 seconds
Listed in: Education
Published: Aug. 28, 2018, 8:38 p.m.
Duration: 6 minutes 20 seconds
Listed in: Education
Published: Aug. 28, 2018, 3:15 p.m.
Duration: 7 minutes 13 seconds
Listed in: Education
Published: Aug. 24, 2018, 9:01 p.m.
Duration: 18 minutes 37 seconds
Listed in: Education
Published: Aug. 24, 2018, 8:54 p.m.
Duration: 19 minutes 43 seconds
Listed in: Education
Published: Aug. 23, 2018, 7:53 p.m.
Duration: 14 minutes 46 seconds
Listed in: Education
Published: Aug. 23, 2018, 2:45 p.m.
Duration: 6 minutes 19 seconds
Listed in: Education
Published: Aug. 23, 2018, 1:58 p.m.
Duration: 15 minutes 13 seconds
Listed in: Education
Published: Aug. 22, 2018, 5:57 p.m.
Duration: 6 minutes 7 seconds
Listed in: Education
Published: Aug. 22, 2018, 2:36 p.m.
Duration: 9 minutes 11 seconds
Listed in: Education
Published: Aug. 21, 2018, 5:51 p.m.
Duration: 4 minutes 31 seconds
Listed in: Education
Published: Aug. 21, 2018, 4:29 p.m.
Duration: 21 minutes 14 seconds
Listed in: Education
Published: Aug. 16, 2018, 5:36 p.m.
Duration: 11 minutes 24 seconds
Listed in: Education
Published: Aug. 14, 2018, 7:57 p.m.
Duration: 13 minutes 16 seconds
Listed in: Education
Published: Aug. 14, 2018, 5:47 p.m.
Duration: 29 minutes 23 seconds
Listed in: Education
Published: Aug. 13, 2018, 8:30 p.m.
Duration: 4 minutes 17 seconds
Listed in: Education
Published: Aug. 13, 2018, 5:50 p.m.
Duration: 15 minutes 49 seconds
Listed in: Education
Published: Aug. 10, 2018, 7:48 p.m.
Duration: 10 minutes 11 seconds
Listed in: Education
Published: Aug. 10, 2018, 6:13 p.m.
Duration: 5 minutes 19 seconds
Listed in: Education
Published: Aug. 9, 2018, 8:15 p.m.
Duration: 17 minutes 38 seconds
Listed in: Education
Published: Aug. 9, 2018, 5:24 p.m.
Duration: 10 minutes 54 seconds
Listed in: Education
Published: Aug. 8, 2018, 5:55 p.m.
Duration: 5 minutes 15 seconds
Listed in: Education
Published: Aug. 3, 2018, 9:32 p.m.
Duration: 9 minutes 10 seconds
Listed in: Education
Published: Aug. 3, 2018, 4:54 p.m.
Duration: 9 minutes 43 seconds
Listed in: Education
Published: Aug. 3, 2018, 2:45 p.m.
Duration: 11 minutes 57 seconds
Listed in: Education
Published: Aug. 2, 2018, 9:46 p.m.
Duration: 8 minutes 43 seconds
Listed in: Education
Published: Aug. 2, 2018, 5:33 p.m.
Duration: 20 minutes 30 seconds
Listed in: Education
Published: Aug. 2, 2018, 2:57 p.m.
Duration: 6 minutes 23 seconds
Listed in: Education
Published: July 31, 2018, 3:19 p.m.
Duration: 9 minutes 14 seconds
Listed in: Education
Published: July 31, 2018, 2:36 p.m.
Duration: 8 minutes 54 seconds
Listed in: Education
Published: July 30, 2018, 7:55 p.m.
Duration: 5 minutes 47 seconds
Listed in: Education
Published: July 30, 2018, 7:39 p.m.
Duration: 5 minutes 42 seconds
Listed in: Education
Published: July 26, 2018, 5:41 p.m.
Duration: 18 minutes 18 seconds
Listed in: Education
Published: July 26, 2018, 1:47 p.m.
Duration: 5 minutes 13 seconds
Listed in: Education
Published: July 24, 2018, 11:27 p.m.
Duration: 10 minutes 43 seconds
Listed in: Education
Published: July 24, 2018, 7:59 p.m.
Duration: 17 minutes 23 seconds
Listed in: Education
Published: July 22, 2018, 3:15 a.m.
Duration: 8 minutes 46 seconds
Listed in: Education
Published: July 19, 2018, 8:35 p.m.
Duration: 22 minutes 15 seconds
Listed in: Education
Published: July 19, 2018, 8:24 p.m.
Duration: 16 minutes 33 seconds
Listed in: Education
Published: July 19, 2018, 6:10 p.m.
Duration: 10 minutes 47 seconds
Listed in: Education
Published: July 19, 2018, 4:12 p.m.
Duration: 20 minutes 44 seconds
Listed in: Education
Published: July 19, 2018, 3:53 p.m.
Duration: 8 minutes 7 seconds
Listed in: Education
Published: July 18, 2018, 10:35 p.m.
Duration: 11 minutes 3 seconds
Listed in: Education
Published: July 16, 2018, 5:42 p.m.
Duration: 13 minutes 55 seconds
Listed in: Education
Published: July 13, 2018, 5:15 p.m.
Duration: 5 minutes 13 seconds
Listed in: Education
Published: July 12, 2018, 9:24 p.m.
Duration: 8 minutes 39 seconds
Listed in: Education
Published: July 12, 2018, 7:52 p.m.
Duration: 8 minutes 31 seconds
Listed in: Education
Published: July 11, 2018, 8:46 p.m.
Duration: 16 minutes 48 seconds
Listed in: Education
Published: July 11, 2018, 8:25 p.m.
Duration: 22 minutes 26 seconds
Listed in: Education
Published: June 25, 2018, 5:22 p.m.
Duration: 16 minutes 30 seconds
Listed in: Education
Published: June 25, 2018, 5:05 p.m.
Duration: 13 minutes 33 seconds
Listed in: Education
Published: June 22, 2018, 6:20 p.m.
Duration: 48 minutes 27 seconds
Listed in: Education
Published: June 21, 2018, 2:10 p.m.
Duration: 14 minutes 7 seconds
Listed in: Education
Published: June 15, 2018, 8:27 p.m.
Duration: 8 minutes 34 seconds
Listed in: Education
Published: June 14, 2018, 9:12 p.m.
Duration: 11 minutes 23 seconds
Listed in: Education
Published: June 13, 2018, 9:27 p.m.
Duration: 11 minutes 7 seconds
Listed in: Education
Published: June 13, 2018, 9:06 p.m.
Duration: 11 minutes 35 seconds
Listed in: Education
Published: June 12, 2018, 5:44 p.m.
Duration: 15 minutes 12 seconds
Listed in: Education
Published: June 7, 2018, 3:56 p.m.
Duration: 15 minutes 52 seconds
Listed in: Education
Published: June 6, 2018, 4:13 p.m.
Duration: 14 minutes 57 seconds
Listed in: Education
Published: June 5, 2018, 9:20 p.m.
Duration: 14 minutes 19 seconds
Listed in: Education
Published: June 5, 2018, 8:52 p.m.
Duration: 16 minutes 54 seconds
Listed in: Education
Published: June 1, 2018, 9:25 p.m.
Duration: 17 minutes 23 seconds
Listed in: Education
Published: June 1, 2018, 9:19 p.m.
Duration: 14 minutes 17 seconds
Listed in: Education
Published: May 31, 2018, 5:22 p.m.
Duration: 11 minutes
Listed in: Education
Published: May 31, 2018, 3:07 p.m.
Duration: 15 minutes 10 seconds
Listed in: Education
Published: May 30, 2018, 4:23 p.m.
Duration: 11 minutes 11 seconds
Listed in: Education
Published: May 30, 2018, 4:17 p.m.
Duration: 16 minutes 54 seconds
Listed in: Education
Published: May 28, 2018, 2:08 p.m.
Duration: 18 minutes 20 seconds
Listed in: Education
Published: May 24, 2018, 3:54 p.m.
Duration: 19 minutes 16 seconds
Listed in: Education
Published: May 18, 2018, 7:26 p.m.
Duration: 8 minutes 48 seconds
Listed in: Education
Published: May 18, 2018, 4:55 p.m.
Duration: 9 minutes 14 seconds
Listed in: Education
Published: May 17, 2018, 8:44 p.m.
Duration: 5 minutes 48 seconds
Listed in: Education
Published: May 15, 2018, 8:05 p.m.
Duration: 8 minutes 2 seconds
Listed in: Education
Published: May 8, 2018, 9:35 p.m.
Duration: 7 minutes 15 seconds
Listed in: Education
Published: May 3, 2018, 4:40 p.m.
Duration: 10 minutes 51 seconds
Listed in: Education
Published: May 3, 2018, 3:56 p.m.
Duration: 8 minutes 26 seconds
Listed in: Education
Published: May 3, 2018, 2:46 p.m.
Duration: 9 minutes 38 seconds
Listed in: Education
Published: May 3, 2018, 2:49 a.m.
Duration: 12 minutes 59 seconds
Listed in: Education
Published: April 30, 2018, 5:16 p.m.
Duration: 10 minutes 43 seconds
Listed in: Education
Published: April 30, 2018, 4:42 p.m.
Duration: 9 minutes 16 seconds
Listed in: Education
Published: April 30, 2018, 3:24 p.m.
Duration: 23 minutes 59 seconds
Listed in: Education
Published: April 30, 2018, 3:24 p.m.
Duration: 21 minutes 20 seconds
Listed in: Education
Published: April 30, 2018, 7:44 a.m.
Duration: 12 minutes 43 seconds
Listed in: Education
Published: April 30, 2018, 7:32 a.m.
Duration: 12 minutes 53 seconds
Listed in: Education
Published: April 29, 2018, 2:23 p.m.
Duration: 9 minutes 29 seconds
Listed in: Education
Published: April 29, 2018, 2:23 p.m.
Duration: 30 minutes 2 seconds
Listed in: Education
Published: April 27, 2018, 11:10 p.m.
Duration: 51 minutes 31 seconds
Listed in: Education
Published: April 27, 2018, 9:11 p.m.
Duration: 5 minutes 28 seconds
Listed in: Education
Published: April 27, 2018, 6:21 p.m.
Duration: 14 minutes 52 seconds
Listed in: Education
Published: April 27, 2018, 6:15 p.m.
Duration: 21 minutes 46 seconds
Listed in: Education
Published: April 27, 2018, 5:29 p.m.
Duration: 17 minutes 41 seconds
Listed in: Education
Published: April 27, 2018, 5:19 p.m.
Duration: 10 minutes 33 seconds
Listed in: Education
Published: April 26, 2018, 10:52 p.m.
Duration: 17 minutes 6 seconds
Listed in: Education
Published: April 26, 2018, 10:38 p.m.
Duration: 9 minutes 41 seconds
Listed in: Education
Published: April 26, 2018, 9 p.m.
Duration: 18 minutes 3 seconds
Listed in: Education
Published: April 26, 2018, 7:13 a.m.
Duration: 10 minutes 43 seconds
Listed in: Education
Published: April 25, 2018, 11:05 p.m.
Duration: 26 minutes 47 seconds
Listed in: Education
Published: April 25, 2018, 10:47 p.m.
Duration: 11 minutes 15 seconds
Listed in: Education
Published: April 25, 2018, 4:04 p.m.
Duration: 22 minutes 32 seconds
Listed in: Education
Published: April 24, 2018, 2:34 a.m.
Duration: 45 minutes 11 seconds
Listed in: Education
Published: April 23, 2018, 3:54 p.m.
Duration: 20 minutes 20 seconds
Listed in: Education
Published: April 23, 2018, 3:34 p.m.
Duration: 58 minutes 52 seconds
Listed in: Education
Published: April 23, 2018, 3:15 a.m.
Duration: 4 minutes 50 seconds
Listed in: Education
Published: April 23, 2018, 3:08 a.m.
Duration: 7 minutes 48 seconds
Listed in: Education
Published: April 23, 2018, 2:56 a.m.
Duration: 5 minutes 58 seconds
Listed in: Education
Published: April 23, 2018, 12:32 a.m.
Duration: 1 hour 1 minute 6 seconds
Listed in: Education
Published: April 21, 2018, 10:11 p.m.
Duration: 23 minutes 59 seconds
Listed in: Education
Published: April 21, 2018, 10:03 p.m.
Duration: 6 minutes 33 seconds
Listed in: Education
Published: April 21, 2018, 5:41 p.m.
Duration: 14 minutes 10 seconds
Listed in: Education
Published: April 20, 2018, 11:30 p.m.
Duration: 45 minutes 13 seconds
Listed in: Education
Published: April 19, 2018, 9:11 p.m.
Duration: 29 minutes 9 seconds
Listed in: Education
Published: April 18, 2018, 6:06 p.m.
Duration: 9 minutes 49 seconds
Listed in: Education
Published: April 18, 2018, 12:46 p.m.
Duration: 8 minutes 56 seconds
Listed in: Education
Published: April 17, 2018, 8:35 p.m.
Duration: 6 minutes 40 seconds
Listed in: Education
Published: April 17, 2018, 8:15 p.m.
Duration: 6 minutes 52 seconds
Listed in: Education
Published: April 17, 2018, 1:12 p.m.
Duration: 8 minutes 37 seconds
Listed in: Education
Published: April 13, 2018, 4:41 p.m.
Duration: 6 minutes 57 seconds
Listed in: Education
Published: April 12, 2018, 9:53 p.m.
Duration: 8 minutes 54 seconds
Listed in: Education
Published: April 12, 2018, 9:51 p.m.
Duration: 8 minutes 30 seconds
Listed in: Education
Published: April 11, 2018, 6:49 p.m.
Duration: 6 minutes 15 seconds
Listed in: Education
Published: April 10, 2018, 8:29 p.m.
Duration: 6 minutes
Listed in: Education
Published: April 10, 2018, 8:03 p.m.
Duration: 21 minutes 10 seconds
Listed in: Education
Published: April 9, 2018, 1:56 p.m.
Duration: 10 minutes 55 seconds
Listed in: Education
Published: April 5, 2018, 4:54 p.m.
Duration: 7 minutes 52 seconds
Listed in: Education
Published: April 4, 2018, 9:52 p.m.
Duration: 8 minutes 53 seconds
Listed in: Education
Published: April 4, 2018, 3:09 p.m.
Duration: 2 hours 19 minutes 7 seconds
Listed in: Education
Published: April 3, 2018, 5:52 p.m.
Duration: 7 minutes 20 seconds
Listed in: Education
Published: March 24, 2018, 3:34 p.m.
Duration: 8 minutes 9 seconds
Listed in: Education
Published: March 24, 2018, 3:24 p.m.
Duration: 7 minutes 24 seconds
Listed in: Education
Published: March 23, 2018, 6:37 p.m.
Duration: 10 minutes 28 seconds
Listed in: Education
Published: March 22, 2018, 8:11 p.m.
Duration: 7 minutes 1 second
Listed in: Education
Published: March 20, 2018, 8:25 p.m.
Duration: 9 minutes 47 seconds
Listed in: Education
Published: March 20, 2018, 12:56 p.m.
Duration: 6 minutes 18 seconds
Listed in: Education
Published: March 16, 2018, 7:17 p.m.
Duration: 10 minutes 29 seconds
Listed in: Education
Published: March 16, 2018, 7:11 p.m.
Duration: 10 minutes 37 seconds
Listed in: Education
Published: March 16, 2018, 4:57 p.m.
Duration: 12 minutes 41 seconds
Listed in: Education
Published: March 16, 2018, 3:33 p.m.
Duration: 19 minutes 1 second
Listed in: Education
Published: March 13, 2018, 9:12 p.m.
Duration: 6 minutes 20 seconds
Listed in: Education
Published: March 13, 2018, 8:46 p.m.
Duration: 5 minutes 42 seconds
Listed in: Education
Published: March 9, 2018, 8:59 p.m.
Duration: 6 minutes 21 seconds
Listed in: Education
Published: March 7, 2018, 8:44 p.m.
Duration: 5 minutes 39 seconds
Listed in: Education
Published: March 5, 2018, 10:32 p.m.
Duration: 6 minutes 24 seconds
Listed in: Education
Published: March 5, 2018, 2:38 p.m.
Duration: 10 minutes 46 seconds
Listed in: Education
Published: March 2, 2018, 8:51 p.m.
Duration: 21 minutes 56 seconds
Listed in: Education
Published: March 1, 2018, 8:09 p.m.
Duration: 14 minutes 47 seconds
Listed in: Education
Published: Feb. 27, 2018, 4:42 p.m.
Duration: 12 minutes 38 seconds
Listed in: Education
Published: Feb. 26, 2018, 5:55 p.m.
Duration: 11 minutes 2 seconds
Listed in: Education
Published: Feb. 24, 2018, 12:20 a.m.
Duration: 8 minutes 40 seconds
Listed in: Education
Published: Feb. 23, 2018, 1:56 p.m.
Duration: 8 minutes 19 seconds
Listed in: Education
Published: Feb. 22, 2018, 7:17 p.m.
Duration: 19 minutes 40 seconds
Listed in: Education
Published: Feb. 20, 2018, 4:19 p.m.
Duration: 9 minutes 26 seconds
Listed in: Education
Published: Feb. 16, 2018, 6 p.m.
Duration: 8 minutes 53 seconds
Listed in: Education
Published: Feb. 15, 2018, 8:03 p.m.
Duration: 13 minutes 39 seconds
Listed in: Education
Published: Feb. 14, 2018, 7:18 p.m.
Duration: 10 minutes 37 seconds
Listed in: Education
Published: Feb. 13, 2018, 9:37 p.m.
Duration: 11 minutes 37 seconds
Listed in: Education
Published: Feb. 12, 2018, 12:49 p.m.
Duration: 9 minutes 17 seconds
Listed in: Education
Published: Feb. 8, 2018, 7:26 p.m.
Duration: 10 minutes 30 seconds
Listed in: Education
Published: Feb. 8, 2018, 3:56 p.m.
Duration: 10 minutes 9 seconds
Listed in: Education
Published: Feb. 7, 2018, 8:08 p.m.
Duration: 9 minutes 24 seconds
Listed in: Education
Published: Feb. 2, 2018, 9:11 p.m.
Duration: 5 minutes 46 seconds
Listed in: Education
Published: Jan. 29, 2018, 8:44 p.m.
Duration: 11 minutes 47 seconds
Listed in: Education
Published: Jan. 24, 2018, 4:32 p.m.
Duration: 10 minutes 24 seconds
Listed in: Education
Published: Jan. 23, 2018, 7:27 p.m.
Duration: 7 minutes 21 seconds
Listed in: Education
Published: Jan. 18, 2018, 8:31 p.m.
Duration: 5 minutes 58 seconds
Listed in: Education
Published: Dec. 11, 2017, 9:16 p.m.
Duration: 14 minutes 41 seconds
Listed in: Education
Published: Dec. 7, 2017, 1:58 p.m.
Duration: 14 minutes
Listed in: Education
Published: Dec. 1, 2017, 8:33 p.m.
Duration: 12 minutes 57 seconds
Listed in: Education
Published: Dec. 1, 2017, 7:41 p.m.
Duration: 12 minutes 3 seconds
Listed in: Education
Published: Dec. 1, 2017, 5:07 p.m.
Duration: 7 minutes 37 seconds
Listed in: Education
Published: Nov. 30, 2017, 8:49 p.m.
Duration: 10 minutes 26 seconds
Listed in: Education
Published: Nov. 30, 2017, 7:48 p.m.
Duration: 9 minutes 8 seconds
Listed in: Education
Published: Nov. 30, 2017, 7:40 p.m.
Duration: 9 minutes 58 seconds
Listed in: Education
Published: Nov. 30, 2017, 5:18 p.m.
Duration: 21 minutes 21 seconds
Listed in: Education
Published: Nov. 29, 2017, 8:47 p.m.
Duration: 8 minutes 18 seconds
Listed in: Education
Published: Nov. 29, 2017, 8:36 p.m.
Duration: 9 minutes 19 seconds
Listed in: Education
Published: Nov. 28, 2017, 7:26 p.m.
Duration: 18 minutes 42 seconds
Listed in: Education
Published: Nov. 28, 2017, 12:39 p.m.
Duration: 13 minutes 17 seconds
Listed in: Education
Published: Nov. 24, 2017, 10:20 p.m.
Duration: 9 minutes 10 seconds
Listed in: Education
Published: Nov. 23, 2017, 8:32 p.m.
Duration: 9 minutes 55 seconds
Listed in: Education
Published: Nov. 21, 2017, 5:37 p.m.
Duration: 30 minutes 8 seconds
Listed in: Education
Published: Nov. 21, 2017, 3:15 p.m.
Duration: 8 minutes 54 seconds
Listed in: Education
Published: Nov. 21, 2017, 1:41 p.m.
Duration: 17 minutes 43 seconds
Listed in: Education
Published: Nov. 20, 2017, 5:41 p.m.
Duration: 12 minutes 12 seconds
Listed in: Education
Published: Nov. 17, 2017, 10:44 p.m.
Duration: 8 minutes 2 seconds
Listed in: Education
Published: Nov. 17, 2017, 8:08 p.m.
Duration: 11 minutes 25 seconds
Listed in: Education
Published: Nov. 17, 2017, 4:19 p.m.
Duration: 12 minutes 9 seconds
Listed in: Education
Published: Nov. 15, 2017, 9:06 p.m.
Duration: 8 minutes 38 seconds
Listed in: Education
Published: Nov. 14, 2017, 1:45 p.m.
Duration: 10 minutes 42 seconds
Listed in: Education
Published: Nov. 8, 2017, 6:59 p.m.
Duration: 17 minutes 3 seconds
Listed in: Education
Published: Nov. 8, 2017, 12:07 p.m.
Duration: 7 minutes 27 seconds
Listed in: Education
Published: Nov. 3, 2017, 4:47 p.m.
Duration: 13 minutes 21 seconds
Listed in: Education
Published: Nov. 3, 2017, 4:33 p.m.
Duration: 6 minutes 37 seconds
Listed in: Education
Published: Nov. 3, 2017, 4:18 p.m.
Duration: 12 minutes 31 seconds
Listed in: Education
Published: Nov. 3, 2017, 1:25 p.m.
Duration: 8 minutes 2 seconds
Listed in: Education
Published: Nov. 2, 2017, 3:04 p.m.
Duration: 4 hours 38 minutes
Listed in: Education
Published: Oct. 27, 2017, 9:24 p.m.
Duration: 12 minutes 36 seconds
Listed in: Education
Published: Oct. 27, 2017, 9:05 p.m.
Duration: 15 minutes 59 seconds
Listed in: Education
Published: Oct. 27, 2017, 5:19 p.m.
Duration: 12 minutes 8 seconds
Listed in: Education
Published: Oct. 27, 2017, 3:13 p.m.
Duration: 10 minutes 33 seconds
Listed in: Education
Published: Oct. 26, 2017, 4:47 p.m.
Duration: 10 minutes 37 seconds
Listed in: Education
Published: Oct. 26, 2017, 4:43 p.m.
Duration: 8 minutes 57 seconds
Listed in: Education
Published: Oct. 26, 2017, 4:15 p.m.
Duration: 8 minutes 35 seconds
Listed in: Education
Published: Oct. 24, 2017, 1:58 p.m.
Duration: 7 minutes 42 seconds
Listed in: Education
Published: Oct. 24, 2017, 1:32 p.m.
Duration: 10 minutes 16 seconds
Listed in: Education
Published: Oct. 20, 2017, 5:48 p.m.
Duration: 11 minutes 17 seconds
Listed in: Education
Published: Oct. 20, 2017, 4:14 p.m.
Duration: 9 minutes 42 seconds
Listed in: Education
Published: Oct. 20, 2017, 3:16 p.m.
Duration: 9 minutes 58 seconds
Listed in: Education
Published: Oct. 19, 2017, 7:49 p.m.
Duration: 14 minutes 32 seconds
Listed in: Education
Published: Oct. 19, 2017, 7:23 p.m.
Duration: 15 minutes 19 seconds
Listed in: Education
Published: Oct. 18, 2017, 9:15 p.m.
Duration: 4 minutes 56 seconds
Listed in: Education
Published: Oct. 18, 2017, 4:03 p.m.
Duration: 9 minutes 42 seconds
Listed in: Education
Published: Oct. 18, 2017, 12:25 p.m.
Duration: 10 minutes 40 seconds
Listed in: Education
Published: Oct. 13, 2017, 7:13 p.m.
Duration: 9 minutes 8 seconds
Listed in: Education
Published: Oct. 13, 2017, 5:23 p.m.
Duration: 10 minutes 6 seconds
Listed in: Education
Published: Oct. 12, 2017, 1:32 p.m.
Duration: 10 minutes 5 seconds
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Published: Oct. 10, 2017, 8:48 p.m.
Duration: 10 minutes 8 seconds
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Published: Oct. 10, 2017, 5:46 p.m.
Duration: 9 minutes 22 seconds
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Published: Oct. 7, 2017, 4:42 p.m.
Duration: 13 minutes 33 seconds
Listed in: Education
Published: Oct. 6, 2017, 4:03 p.m.
Duration: 14 minutes 42 seconds
Listed in: Education
Published: Oct. 4, 2017, 8:41 p.m.
Duration: 6 minutes 31 seconds
Listed in: Education
Published: Oct. 4, 2017, 1:34 p.m.
Duration: 12 minutes 6 seconds
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Published: Oct. 2, 2017, 3:55 p.m.
Duration: 6 minutes 43 seconds
Listed in: Education
Published: Sept. 30, 2017, 3:58 p.m.
Duration: 5 minutes 31 seconds
Listed in: Education
Published: Sept. 27, 2017, 4:14 p.m.
Duration: 7 minutes 54 seconds
Listed in: Education
Published: Sept. 26, 2017, 8:39 p.m.
Duration: 7 minutes 44 seconds
Listed in: Education
Published: Sept. 26, 2017, 12:59 p.m.
Duration: 11 minutes 59 seconds
Listed in: Education
Published: Sept. 25, 2017, 8:21 p.m.
Duration: 11 minutes 48 seconds
Listed in: Education
Published: Sept. 25, 2017, 8:12 p.m.
Duration: 13 minutes 3 seconds
Listed in: Education
Published: Sept. 25, 2017, 3:16 p.m.
Duration: 7 minutes 19 seconds
Listed in: Education
Published: Sept. 21, 2017, 1:33 p.m.
Duration: 7 minutes 14 seconds
Listed in: Education
Published: Sept. 21, 2017, 1:27 p.m.
Duration: 12 minutes 11 seconds
Listed in: Education
Published: Sept. 20, 2017, 11:01 p.m.
Duration: 9 minutes 39 seconds
Listed in: Education
Published: Sept. 20, 2017, 2:29 p.m.
Duration: 7 minutes 30 seconds
Listed in: Education
Published: Sept. 19, 2017, 9:29 p.m.
Duration: 6 minutes 45 seconds
Listed in: Education
Published: Sept. 19, 2017, 12:40 p.m.
Duration: 9 minutes 8 seconds
Listed in: Education
Published: Sept. 18, 2017, 1:40 p.m.
Duration: 10 minutes 6 seconds
Listed in: Education
Published: Sept. 15, 2017, 7:59 p.m.
Duration: 10 minutes 47 seconds
Listed in: Education
Published: Sept. 13, 2017, 7:56 p.m.
Duration: 11 minutes 58 seconds
Listed in: Education
Published: Sept. 13, 2017, 6:49 p.m.
Duration: 9 minutes 45 seconds
Listed in: Education
Published: Sept. 12, 2017, 6:59 p.m.
Duration: 4 minutes 14 seconds
Listed in: Education
Published: Sept. 12, 2017, 3:07 p.m.
Duration: 12 minutes 56 seconds
Listed in: Education
Published: Sept. 11, 2017, 7:37 p.m.
Duration: 6 minutes 46 seconds
Listed in: Education
Published: Sept. 6, 2017, 5:37 p.m.
Duration: 6 minutes 35 seconds
Listed in: Education
Published: Sept. 5, 2017, 8:40 p.m.
Duration: 8 minutes 38 seconds
Listed in: Education
Published: Sept. 5, 2017, 3:23 p.m.
Duration: 12 minutes 44 seconds
Listed in: Education
Published: Sept. 4, 2017, 3:26 p.m.
Duration: 6 minutes 47 seconds
Listed in: Education
Published: Sept. 1, 2017, 6:37 p.m.
Duration: 5 minutes 46 seconds
Listed in: Education
Published: Sept. 1, 2017, 3:48 p.m.
Duration: 9 minutes 7 seconds
Listed in: Education
Published: Aug. 30, 2017, 8:39 p.m.
Duration: 14 minutes 45 seconds
Listed in: Education
Published: Aug. 29, 2017, 9:07 p.m.
Duration: 11 minutes 6 seconds
Listed in: Education
Published: Aug. 29, 2017, 8:59 p.m.
Duration: 7 minutes 3 seconds
Listed in: Education
Published: Aug. 29, 2017, 8:46 p.m.
Duration: 5 minutes 16 seconds
Listed in: Education
Published: Aug. 29, 2017, 2:40 p.m.
Duration: 7 minutes 41 seconds
Listed in: Education
Published: Aug. 28, 2017, 9:35 p.m.
Duration: 8 minutes 54 seconds
Listed in: Education
Published: Aug. 28, 2017, 9:34 p.m.
Duration: 11 minutes 10 seconds
Listed in: Education
Published: Aug. 25, 2017, 7:22 p.m.
Duration: 19 minutes 26 seconds
Listed in: Education
Published: Aug. 25, 2017, 3:27 p.m.
Duration: 12 minutes 18 seconds
Listed in: Education
Published: Aug. 23, 2017, 6:12 p.m.
Duration: 7 minutes 42 seconds
Listed in: Education
Published: Aug. 23, 2017, 6:02 p.m.
Duration: 14 minutes 22 seconds
Listed in: Education
Published: Aug. 23, 2017, 4:24 p.m.
Duration: 7 minutes 8 seconds
Listed in: Education
Published: Aug. 23, 2017, 2:52 p.m.
Duration: 8 minutes 14 seconds
Listed in: Education
Published: Aug. 18, 2017, 8:30 p.m.
Duration: 11 minutes 10 seconds
Listed in: Education
Published: Aug. 17, 2017, 4:03 p.m.
Duration: 12 minutes 14 seconds
Listed in: Education
Published: Aug. 16, 2017, 8:18 p.m.
Duration: 6 minutes 36 seconds
Listed in: Education
Published: Aug. 16, 2017, 8:09 p.m.
Duration: 12 minutes 20 seconds
Listed in: Education
Published: Aug. 16, 2017, 1:33 p.m.
Duration: 6 minutes 3 seconds
Listed in: Education
Published: Aug. 10, 2017, 7:08 p.m.
Duration: 12 minutes 23 seconds
Listed in: Education
Published: Aug. 10, 2017, 2:39 p.m.
Duration: 9 minutes 29 seconds
Listed in: Education
Published: Aug. 10, 2017, 2:22 p.m.
Duration: 12 minutes 24 seconds
Listed in: Education
Published: Aug. 10, 2017, 2:12 p.m.
Duration: 14 minutes 10 seconds
Listed in: Education
Published: Aug. 9, 2017, 2:09 p.m.
Duration: 15 minutes 50 seconds
Listed in: Education
Published: Aug. 8, 2017, 1:14 p.m.
Duration: 4 minutes 41 seconds
Listed in: Education
Published: Aug. 4, 2017, 5:32 p.m.
Duration: 15 minutes 49 seconds
Listed in: Education
Published: Aug. 3, 2017, 3:55 p.m.
Duration: 15 minutes 37 seconds
Listed in: Education
Published: July 26, 2017, 9:45 p.m.
Duration: 12 minutes 24 seconds
Listed in: Education
Published: July 25, 2017, 5:45 p.m.
Duration: 11 minutes 54 seconds
Listed in: Education
Published: July 25, 2017, 1:55 p.m.
Duration: 5 minutes 35 seconds
Listed in: Education
Published: July 21, 2017, 7:03 p.m.
Duration: 5 minutes 51 seconds
Listed in: Education
Published: July 21, 2017, 3:12 p.m.
Duration: 9 minutes 8 seconds
Listed in: Education
Published: July 21, 2017, 3:02 p.m.
Duration: 5 minutes 31 seconds
Listed in: Education
Published: July 19, 2017, 8:37 p.m.
Duration: 16 minutes 27 seconds
Listed in: Education
Published: July 18, 2017, 5:30 p.m.
Duration: 21 minutes 5 seconds
Listed in: Education
Published: July 18, 2017, 3:43 p.m.
Duration: 21 minutes 17 seconds
Listed in: Education
Published: July 18, 2017, 1:27 p.m.
Duration: 11 minutes 30 seconds
Listed in: Education
Published: July 13, 2017, 4:54 p.m.
Duration: 6 minutes 2 seconds
Listed in: Education
Published: July 11, 2017, 5:21 p.m.
Duration: 8 minutes 26 seconds
Listed in: Education
Published: June 22, 2017, 5:23 p.m.
Duration: 8 minutes 54 seconds
Listed in: Education
Published: June 15, 2017, 4:26 p.m.
Duration: 9 minutes 26 seconds
Listed in: Education
Published: June 15, 2017, 3:48 p.m.
Duration: 11 minutes 55 seconds
Listed in: Education
Published: June 15, 2017, 3:26 p.m.
Duration: 10 minutes 48 seconds
Listed in: Education
Published: June 15, 2017, 3:11 p.m.
Duration: 10 minutes 5 seconds
Listed in: Education
Published: June 15, 2017, 2:59 p.m.
Duration: 9 minutes 7 seconds
Listed in: Education
Published: June 9, 2017, 7:56 p.m.
Duration: 6 minutes 59 seconds
Listed in: Education
Published: June 7, 2017, 5:55 p.m.
Duration: 7 minutes 59 seconds
Listed in: Education
Published: June 7, 2017, 4:26 p.m.
Duration: 5 minutes 28 seconds
Listed in: Education
Published: June 5, 2017, 4:02 p.m.
Duration: 8 minutes 45 seconds
Listed in: Education
Published: June 5, 2017, 3:43 p.m.
Duration: 12 minutes 19 seconds
Listed in: Education
Published: June 2, 2017, 2:58 p.m.
Duration: 13 minutes 53 seconds
Listed in: Education
Published: May 25, 2017, 11:39 p.m.
Duration: 12 minutes 40 seconds
Listed in: Education
Published: May 25, 2017, 6:45 p.m.
Duration: 58 minutes 24 seconds
Listed in: Education
Published: May 23, 2017, 5:16 p.m.
Duration: 14 minutes 53 seconds
Listed in: Education
Published: May 22, 2017, 1:24 p.m.
Duration: 8 minutes 37 seconds
Listed in: Education
Published: May 18, 2017, 1:32 p.m.
Duration: 38 minutes 48 seconds
Listed in: Education
Published: May 17, 2017, 5:55 p.m.
Duration: 12 minutes 27 seconds
Listed in: Education
Published: May 17, 2017, 5:22 p.m.
Duration: 10 minutes 6 seconds
Listed in: Education
Published: May 12, 2017, 5:32 p.m.
Duration: 26 minutes 6 seconds
Listed in: Education
Published: May 7, 2017, 5:18 p.m.
Duration: 1 hour 35 minutes 35 seconds
Listed in: Education
Published: May 7, 2017, 4:24 p.m.
Duration: 1 hour 5 minutes 49 seconds
Listed in: Education
Published: May 6, 2017, 12:53 a.m.
Duration: 24 minutes 24 seconds
Listed in: Education
Published: May 4, 2017, 11:44 p.m.
Duration: 26 minutes 40 seconds
Listed in: Education
Published: May 4, 2017, 11:18 p.m.
Duration: 57 minutes 32 seconds
Listed in: Education
Published: May 4, 2017, 9:16 p.m.
Duration: 20 minutes 57 seconds
Listed in: Education
Published: May 4, 2017, 3:40 p.m.
Duration: 22 minutes 46 seconds
Listed in: Education
Published: May 2, 2017, 11:11 p.m.
Duration: 55 minutes 14 seconds
Listed in: Education
Published: May 2, 2017, 10:37 p.m.
Duration: 14 minutes 45 seconds
Listed in: Education
Published: May 2, 2017, 4:14 p.m.
Duration: 5 minutes 3 seconds
Listed in: Education
Published: May 2, 2017, 3:54 p.m.
Duration: 26 minutes 56 seconds
Listed in: Education
Published: April 30, 2017, 10:19 p.m.
Duration: 39 minutes 5 seconds
Listed in: Education
Published: April 30, 2017, 10:12 p.m.
Duration: 31 minutes 2 seconds
Listed in: Education
Published: April 24, 2017, 5:25 p.m.
Duration: 6 minutes 3 seconds
Listed in: Education
Published: April 21, 2017, 3:43 p.m.
Duration: 7 minutes 17 seconds
Listed in: Education
Published: April 19, 2017, 4:34 p.m.
Duration: 6 minutes 59 seconds
Listed in: Education
Published: April 19, 2017, 1 p.m.
Duration: 24 minutes 29 seconds
Listed in: Education
Published: April 18, 2017, 4:43 p.m.
Duration: 6 minutes 29 seconds
Listed in: Education
Published: April 7, 2017, 3:56 p.m.
Duration: 7 minutes 28 seconds
Listed in: Education
Published: March 31, 2017, 3:28 p.m.
Duration: 7 minutes 25 seconds
Listed in: Education
Published: March 30, 2017, 5:46 p.m.
Duration: 6 minutes 33 seconds
Listed in: Education
Published: March 24, 2017, 6:17 p.m.
Duration: 8 minutes 39 seconds
Listed in: Education
Published: March 16, 2017, 5:26 p.m.
Duration: 5 minutes 23 seconds
Listed in: Education
Published: March 14, 2017, 2:50 p.m.
Duration: 7 minutes 20 seconds
Listed in: Education
Published: March 9, 2017, 7:54 p.m.
Duration: 8 minutes 7 seconds
Listed in: Education
Published: March 8, 2017, 1:52 p.m.
Duration: 11 minutes 4 seconds
Listed in: Education
Published: March 7, 2017, 2:41 p.m.
Duration: 5 minutes 54 seconds
Listed in: Education
Published: March 3, 2017, 8:14 p.m.
Duration: 8 minutes 47 seconds
Listed in: Education
Published: Feb. 27, 2017, 2 p.m.
Duration: 6 minutes 26 seconds
Listed in: Education
Published: Feb. 20, 2017, 4:47 p.m.
Duration: 4 minutes 56 seconds
Listed in: Education
Published: Feb. 17, 2017, 7:47 p.m.
Duration: 5 minutes 58 seconds
Listed in: Education
Published: Feb. 10, 2017, 7:54 p.m.
Duration: 7 minutes 44 seconds
Listed in: Education
Published: Feb. 10, 2017, 7:48 p.m.
Duration: 8 minutes 35 seconds
Listed in: Education
Published: Feb. 9, 2017, 2:04 p.m.
Duration: 6 minutes 31 seconds
Listed in: Education
Published: Feb. 9, 2017, 1:54 p.m.
Duration: 8 minutes 55 seconds
Listed in: Education
Published: Feb. 6, 2017, 12:12 p.m.
Duration: 7 minutes 37 seconds
Listed in: Education
Published: Feb. 3, 2017, 7:36 p.m.
Duration: 11 minutes 18 seconds
Listed in: Education
Published: Feb. 2, 2017, 11:27 p.m.
Duration: 13 minutes 28 seconds
Listed in: Education
Published: Jan. 31, 2017, 8:44 p.m.
Duration: 5 minutes 55 seconds
Listed in: Education
Published: Jan. 20, 2017, 8:46 p.m.
Duration: 20 minutes 27 seconds
Listed in: Education
Published: Dec. 15, 2016, 4:40 p.m.
Duration: 19 minutes 32 seconds
Listed in: Education
Published: Dec. 15, 2016, 1:59 p.m.
Duration: 20 minutes 31 seconds
Listed in: Education
Published: Dec. 15, 2016, 1:51 p.m.
Duration: 7 minutes 30 seconds
Listed in: Education
Published: Dec. 15, 2016, 1:46 p.m.
Duration: 10 minutes 49 seconds
Listed in: Education
Published: Dec. 14, 2016, 8:21 p.m.
Duration: 9 minutes 4 seconds
Listed in: Education
Published: Dec. 14, 2016, 5:24 p.m.
Duration: 25 minutes 51 seconds
Listed in: Education
Published: Dec. 14, 2016, 5:03 p.m.
Duration: 28 minutes 29 seconds
Listed in: Education
Published: Dec. 14, 2016, 4:49 p.m.
Duration: 31 minutes 23 seconds
Listed in: Education
Published: Dec. 14, 2016, 1:13 p.m.
Duration: 6 minutes 38 seconds
Listed in: Education
Published: Dec. 13, 2016, 8:29 p.m.
Duration: 17 minutes 9 seconds
Listed in: Education
Published: Dec. 13, 2016, 7:01 p.m.
Duration: 7 minutes 38 seconds
Listed in: Education
Published: Dec. 6, 2016, 5:23 p.m.
Duration: 9 minutes 30 seconds
Listed in: Education
Published: Dec. 6, 2016, 5:17 p.m.
Duration: 6 minutes 50 seconds
Listed in: Education
Published: Dec. 2, 2016, 10:14 p.m.
Duration: 44 minutes 25 seconds
Listed in: Education
Published: Dec. 1, 2016, 1:29 p.m.
Duration: 5 minutes 56 seconds
Listed in: Education
Published: Nov. 30, 2016, 3:33 p.m.
Duration: 7 minutes 26 seconds
Listed in: Education
Published: Nov. 28, 2016, 7:37 p.m.
Duration: 23 minutes 43 seconds
Listed in: Education
Published: Nov. 24, 2016, 8:58 p.m.
Duration: 7 minutes 50 seconds
Listed in: Education
Published: Nov. 23, 2016, 5:06 p.m.
Duration: 11 minutes 25 seconds
Listed in: Education
Published: Nov. 17, 2016, 5:16 p.m.
Duration: 7 minutes
Listed in: Education
Published: Nov. 16, 2016, 3:20 p.m.
Duration: 17 minutes 24 seconds
Listed in: Education
Published: Nov. 11, 2016, 7:08 p.m.
Duration: 15 minutes 7 seconds
Listed in: Education
Published: Nov. 11, 2016, 2:51 p.m.
Duration: 10 minutes 41 seconds
Listed in: Education
Published: Nov. 4, 2016, 6:34 p.m.
Duration: 11 minutes 48 seconds
Listed in: Education
Published: Nov. 4, 2016, 1:48 p.m.
Duration: 7 minutes 34 seconds
Listed in: Education
Published: Nov. 2, 2016, 8:02 p.m.
Duration: 7 minutes 32 seconds
Listed in: Education
Published: Nov. 2, 2016, 3:50 p.m.
Duration: 24 minutes 48 seconds
Listed in: Education
Published: Nov. 2, 2016, 3:36 p.m.
Duration: 8 minutes 33 seconds
Listed in: Education
Published: Nov. 1, 2016, 2:40 p.m.
Duration: 5 minutes 4 seconds
Listed in: Education
Published: Nov. 1, 2016, 2:01 p.m.
Duration: 7 minutes 32 seconds
Listed in: Education
Published: Nov. 1, 2016, 1:54 p.m.
Duration: 12 minutes 5 seconds
Listed in: Education
Published: Oct. 28, 2016, 8:51 p.m.
Duration: 7 minutes 53 seconds
Listed in: Education
Published: Oct. 28, 2016, 8:15 p.m.
Duration: 11 minutes 3 seconds
Listed in: Education
Published: Oct. 28, 2016, 7:55 p.m.
Duration: 5 minutes
Listed in: Education
Published: Oct. 28, 2016, 6:06 p.m.
Duration: 6 minutes 17 seconds
Listed in: Education
Published: Oct. 28, 2016, 5:43 p.m.
Duration: 9 minutes 17 seconds
Listed in: Education
Published: Oct. 27, 2016, 8:07 p.m.
Duration: 9 minutes 43 seconds
Listed in: Education
Published: Oct. 26, 2016, 4:40 p.m.
Duration: 9 minutes 35 seconds
Listed in: Education
Published: Oct. 26, 2016, 1:28 p.m.
Duration: 13 minutes 48 seconds
Listed in: Education
Published: Oct. 25, 2016, 1:55 p.m.
Duration: 17 minutes 16 seconds
Listed in: Education
Published: Oct. 24, 2016, 2:18 p.m.
Duration: 7 minutes 12 seconds
Listed in: Education
Published: Oct. 21, 2016, 8:47 p.m.
Duration: 7 minutes 47 seconds
Listed in: Education
Published: Oct. 20, 2016, 7:55 p.m.
Duration: 7 minutes 5 seconds
Listed in: Education
Published: Oct. 20, 2016, 4:17 p.m.
Duration: 13 minutes 40 seconds
Listed in: Education
Published: Oct. 20, 2016, 3:21 p.m.
Duration: 7 minutes 25 seconds
Listed in: Education
Published: Oct. 20, 2016, 3:13 p.m.
Duration: 6 minutes 43 seconds
Listed in: Education
Published: Oct. 19, 2016, 3:15 p.m.
Duration: 7 minutes 49 seconds
Listed in: Education
Published: Oct. 18, 2016, 7:46 p.m.
Duration: 12 minutes 12 seconds
Listed in: Education
Published: Oct. 14, 2016, 11:50 a.m.
Duration: 4 minutes 56 seconds
Listed in: Education
Published: Oct. 14, 2016, 11:41 a.m.
Duration: 9 minutes 15 seconds
Listed in: Education
Published: Oct. 14, 2016, 11:30 a.m.
Duration: 13 minutes 37 seconds
Listed in: Education
Published: Oct. 11, 2016, 7:42 p.m.
Duration: 6 minutes 21 seconds
Listed in: Education
Published: Oct. 11, 2016, 4:16 p.m.
Duration: 9 minutes 17 seconds
Listed in: Education
Published: Oct. 7, 2016, 9 p.m.
Duration: 3 minutes 18 seconds
Listed in: Education
Published: Oct. 6, 2016, 8:41 p.m.
Duration: 8 minutes 21 seconds
Listed in: Education
Published: Oct. 6, 2016, 8:02 p.m.
Duration: 9 minutes 29 seconds
Listed in: Education
Published: Oct. 6, 2016, 6:11 p.m.
Duration: 31 minutes 9 seconds
Listed in: Education
Published: Oct. 6, 2016, 5:07 p.m.
Duration: 11 minutes 17 seconds
Listed in: Education
Published: Oct. 5, 2016, 6:46 p.m.
Duration: 14 minutes 16 seconds
Listed in: Education
Published: Sept. 30, 2016, 7:47 p.m.
Duration: 25 minutes 38 seconds
Listed in: Education
Published: Sept. 30, 2016, 2:54 p.m.
Duration: 11 minutes 16 seconds
Listed in: Education
Published: Sept. 30, 2016, 2:38 p.m.
Duration: 16 minutes 31 seconds
Listed in: Education
Published: Sept. 28, 2016, 7:22 p.m.
Duration: 9 minutes 15 seconds
Listed in: Education
Published: Sept. 28, 2016, 5:40 p.m.
Duration: 22 minutes 56 seconds
Listed in: Education
Published: Sept. 28, 2016, 3:12 p.m.
Duration: 11 minutes
Listed in: Education
Published: Sept. 28, 2016, 2:55 p.m.
Duration: 14 minutes 39 seconds
Listed in: Education
Published: Sept. 28, 2016, 1:01 p.m.
Duration: 23 minutes 28 seconds
Listed in: Education
Published: Sept. 27, 2016, 7:21 p.m.
Duration: 26 minutes 31 seconds
Listed in: Education
Published: Sept. 23, 2016, 5:16 p.m.
Duration: 8 minutes 26 seconds
Listed in: Education
Published: Sept. 22, 2016, 5:25 p.m.
Duration: 7 minutes 48 seconds
Listed in: Education
Published: Sept. 22, 2016, 5:10 p.m.
Duration: 5 minutes 46 seconds
Listed in: Education
Published: Sept. 21, 2016, 3:12 p.m.
Duration: 11 minutes 54 seconds
Listed in: Education
Published: Sept. 19, 2016, 2:17 p.m.
Duration: 13 minutes 24 seconds
Listed in: Education
Published: Sept. 16, 2016, 9:47 p.m.
Duration: 8 minutes 17 seconds
Listed in: Education
Published: Sept. 16, 2016, 5:13 p.m.
Duration: 11 minutes 47 seconds
Listed in: Education
Published: Sept. 15, 2016, 6:41 p.m.
Duration: 9 minutes 18 seconds
Listed in: Education
Published: Sept. 15, 2016, 5:44 p.m.
Duration: 8 minutes 40 seconds
Listed in: Education
Published: Sept. 14, 2016, 7:57 p.m.
Duration: 7 minutes
Listed in: Education
Published: Sept. 14, 2016, 7:48 p.m.
Duration: 8 minutes 34 seconds
Listed in: Education
Published: Sept. 14, 2016, 4:08 p.m.
Duration: 8 minutes 26 seconds
Listed in: Education
Published: Sept. 14, 2016, 3:56 p.m.
Duration: 8 minutes 15 seconds
Listed in: Education
Published: Sept. 13, 2016, 12:43 p.m.
Duration: 8 minutes 10 seconds
Listed in: Education
Published: Sept. 12, 2016, 7:59 p.m.
Duration: 8 minutes 59 seconds
Listed in: Education
Published: Sept. 9, 2016, 7:22 p.m.
Duration: 8 minutes 35 seconds
Listed in: Education
Published: Sept. 7, 2016, 8:22 p.m.
Duration: 10 minutes 8 seconds
Listed in: Education
Published: Sept. 7, 2016, 7:21 p.m.
Duration: 9 minutes 53 seconds
Listed in: Education
Published: Sept. 7, 2016, 2:12 p.m.
Duration: 9 minutes 24 seconds
Listed in: Education
Published: Sept. 6, 2016, 9:13 p.m.
Duration: 15 minutes 46 seconds
Listed in: Education
Published: Sept. 6, 2016, 6:43 p.m.
Duration: 13 minutes 7 seconds
Listed in: Education
Published: Sept. 2, 2016, 5:16 p.m.
Duration: 12 minutes
Listed in: Education
Published: Sept. 2, 2016, 5:05 p.m.
Duration: 21 minutes 7 seconds
Listed in: Education
Published: Sept. 1, 2016, 8:53 p.m.
Duration: 10 minutes 9 seconds
Listed in: Education
Published: Sept. 1, 2016, 6:49 p.m.
Duration: 14 minutes 2 seconds
Listed in: Education
Published: Sept. 1, 2016, 6:36 p.m.
Duration: 11 minutes 11 seconds
Listed in: Education
Published: Aug. 31, 2016, 1:20 p.m.
Duration: 13 minutes 58 seconds
Listed in: Education
Published: Aug. 26, 2016, 7:55 p.m.
Duration: 12 minutes 54 seconds
Listed in: Education
Published: Aug. 26, 2016, 5:04 p.m.
Duration: 9 minutes 8 seconds
Listed in: Education
Published: Aug. 23, 2016, 8:41 p.m.
Duration: 14 minutes 1 second
Listed in: Education
Published: Aug. 23, 2016, 8:33 p.m.
Duration: 11 minutes 41 seconds
Listed in: Education
Published: Aug. 23, 2016, 5:14 p.m.
Duration: 9 minutes 2 seconds
Listed in: Education
Published: Aug. 23, 2016, 4:19 p.m.
Duration: 12 minutes 36 seconds
Listed in: Education
Published: Aug. 19, 2016, 9:46 p.m.
Duration: 6 minutes 42 seconds
Listed in: Education
Published: Aug. 19, 2016, 9:16 p.m.
Duration: 7 minutes 40 seconds
Listed in: Education
Published: Aug. 19, 2016, 7:26 p.m.
Duration: 9 minutes 50 seconds
Listed in: Education
Published: Aug. 19, 2016, 4:11 p.m.
Duration: 14 minutes 2 seconds
Listed in: Education
Published: Aug. 18, 2016, 2:45 p.m.
Duration: 9 minutes 8 seconds
Listed in: Education
Published: Aug. 16, 2016, 8:30 p.m.
Duration: 6 minutes 15 seconds
Listed in: Education
Published: Aug. 16, 2016, 5:23 p.m.
Duration: 7 minutes
Listed in: Education
Published: Aug. 16, 2016, 2:50 p.m.
Duration: 4 minutes 7 seconds
Listed in: Education
Published: Aug. 12, 2016, 9:11 p.m.
Duration: 10 minutes 48 seconds
Listed in: Education
Published: Aug. 12, 2016, 5:05 p.m.
Duration: 18 minutes 5 seconds
Listed in: Education
Published: Aug. 12, 2016, 4:45 p.m.
Duration: 9 minutes 49 seconds
Listed in: Education
Published: Aug. 10, 2016, 8:02 p.m.
Duration: 5 minutes 9 seconds
Listed in: Education
Published: Aug. 9, 2016, 6:32 p.m.
Duration: 7 minutes 54 seconds
Listed in: Education
Published: Aug. 5, 2016, 5:16 p.m.
Duration: 7 minutes 59 seconds
Listed in: Education
Published: Aug. 4, 2016, 6:27 p.m.
Duration: 6 minutes 29 seconds
Listed in: Education
Published: Aug. 4, 2016, 3:59 p.m.
Duration: 5 minutes 56 seconds
Listed in: Education
Published: Aug. 2, 2016, 6:52 p.m.
Duration: 1 hour 1 minute 46 seconds
Listed in: Education
Published: July 28, 2016, 3:44 p.m.
Duration: 5 minutes 58 seconds
Listed in: Education
Published: July 19, 2016, 6:49 p.m.
Duration: 10 minutes
Listed in: Education
Published: July 19, 2016, 4:51 p.m.
Duration: 12 minutes 19 seconds
Listed in: Education
Published: July 18, 2016, 6:06 p.m.
Duration: 7 minutes 44 seconds
Listed in: Education
Published: July 15, 2016, 5:54 p.m.
Duration: 13 minutes 6 seconds
Listed in: Education
Published: July 15, 2016, 4:31 p.m.
Duration: 8 minutes 27 seconds
Listed in: Education
Published: July 12, 2016, 5:18 p.m.
Duration: 6 minutes 52 seconds
Listed in: Education
Published: July 11, 2016, 7:46 p.m.
Duration: 10 minutes 15 seconds
Listed in: Education
Published: July 8, 2016, 4:44 p.m.
Duration: 8 minutes 3 seconds
Listed in: Education
Published: July 7, 2016, 6:38 p.m.
Duration: 11 minutes 50 seconds
Listed in: Education
Published: June 21, 2016, 3:59 p.m.
Duration: 11 minutes 32 seconds
Listed in: Education
Published: June 8, 2016, 8:38 p.m.
Duration: 4 minutes 19 seconds
Listed in: Education
Published: June 8, 2016, 4:39 p.m.
Duration: 5 minutes 50 seconds
Listed in: Education
Published: June 8, 2016, 4:08 p.m.
Duration: 5 minutes 9 seconds
Listed in: Education
Published: June 1, 2016, 1:40 p.m.
Duration: 1 hour 6 minutes 43 seconds
Listed in: Education
Published: May 31, 2016, 8:36 p.m.
Duration: 7 minutes 21 seconds
Listed in: Education
Published: Nov. 12, 2015, 9:09 p.m.
Duration: 7 minutes 33 seconds
Listed in: Education
Published: Nov. 12, 2015, 8:59 p.m.
Duration: 9 minutes 21 seconds
Listed in: Education
Published: Nov. 10, 2015, 4:47 p.m.
Duration: 24 minutes 22 seconds
Listed in: Education