82,089 views
Want a daily email of lesson plans that span all subjects and age groups?
Learn more7,107,914 views
15,477,943 views
906,392 views
2,951,135 views
33,281 views
25,307 views
1,545,972 views
374,780 views
500,293 views
429,381 views
44,982 views
27,383 views
1,292,278 views
126,594 views
251,033 views
1,295,254 views
High-altitude wind energy from kites! - Saul Griffith
lesson duration 05:23
56,964 views
What makes us feel good about our work? - Dan Ariely
lesson duration 20:27
74,010 views
201,118 views
612,143 views
12,390,041 views
79,570 views
Making a TED-Ed Lesson: Visualizing complex ideas
lesson duration 05:04
221,687 views