The Leap Year Explained
343,411 Views
1,253 Questions Answered
Best of Web
Let’s Begin…
Every four years, we gain an extra calendar day. But why? Neil deGrasse Tyson explains the science behind the leap year.
Think 2 Multiple Choice &
3 Open Answer Questions Dig Deeper Learn More Discuss 1 Guided Discussion &
2 Open Discussions
3 Open Answer Questions Dig Deeper Learn More Discuss 1 Guided Discussion &
2 Open Discussions
About TED-Ed Best of Web
TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.
Meet The Creators
- Video created by National Geographic
- Lesson Plan created by TED-Ed Selects
