03:19 The Arts The many meanings of Michelangelo's Statue of David Lesson duration 03:19 Manage Library 614,339 Views
05:12 Social Studies It's a church. It's a mosque. It's Hagia Sophia. Lesson duration 05:12 Manage Library 2,183,155 Views
16:47 Environmental Science The Earth is full - Paul Gilding Lesson duration 16:47 Manage Library 20,410 Views
03:38 Social Studies What you might not know about the Declaration of Independence Lesson duration 03:38 Manage Library 2,021,191 Views
03:52 Civics What gives a dollar bill its value? Lesson duration 03:52 Manage Library 3,638,060 Views
04:08 Social Studies Tycho Brahe, the scandalous astronomer Lesson duration 04:08 Manage Library 501,654 Views
04:51 Earth and Space Science The colossal consequences of supervolcanoes Lesson duration 04:51 Manage Library 2,237,369 Views
04:49 Media and Journalism How to choose your news Lesson duration 04:49 Manage Library 1,449,094 Views
05:20 Social Studies The Silk Road: Connecting the ancient world through trade Lesson duration 05:20 Manage Library 3,617,292 Views
16:11 Social Studies Unintended consequences - Edward Tenner Lesson duration 16:11 Manage Library 20,604 Views
12:00 Teaching & Education Why good leaders make you feel safe - Simon Sinek Lesson duration 12:00 Manage Library 9,635,595 Views
05:02 Social Studies Population pyramids: Powerful predictors of the future Lesson duration 05:02 Manage Library 2,635,320 Views
23:41 Social Studies We need to talk about an injustice - Bryan Stevenson Lesson duration 23:41 Manage Library 141,893 Views
04:27 Thinking & Learning Not all scientific studies are created equal Lesson duration 04:27 Manage Library 583,773 Views
01:21 Philosophy Lessons from Auschwitz: The power of our words Lesson duration 01:21 Manage Library 386,509 Views
12:53 Religion Islam, the Quran, and the Five Pillars Lesson duration 12:53 Manage Library 12,333,360 Views
09:05 Media and Journalism Beware online "filter bubbles" - Eli Pariser Lesson duration 09:05 Manage Library 69,709 Views
05:56 History How one teenager unearthed baseball's untold history Lesson duration 05:56 Manage Library 61,715 Views
