What wiped out the dinosaurs? Most of us were taught it was a killer asteroid -- which is true. But it turns out there was more than one disaster movie playing at the cineplex that was Earth 66 million years ago.
Hosted by: Hank Green
Messages from our Subbable subscribers:
Wanna read comics by a nerdfighter? Check out www.LonnieComics.com! DFTBA!
- Lonnie Comics
Science for life! And corn dogs. DFTBA
- William Brehm
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow
Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow
Looking for SciShow elsewhere on the internet?
Thanks Tank Tumblr: http://thankstank.tumblr.com
Tagged under: dinosaurs,extinction,cretaceous paleogene extinction event,K-T extinction,asteroid,impact,collision,climate change,Alvarez,volcanoes,marine regression,iridium,tektites,sci show,hank green,science,geology,paleontology
Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.
Add multiple choice quizzes, questions and browse hundreds of approved, video lesson ideas for Clip
Make YouTube one of your teaching aids - Works perfectly with lesson micro-teaching plans
1. Students enter a simple code
2. You play the video
3. The students comment
4. You review and reflect
* Whiteboard required for teacher-paced activities
With four apps, each designed around existing classroom activities, Spiral gives you the power to do formative assessment with anything you teach.
Carry out a quickfire formative assessment to see what the whole class is thinking
Create interactive presentations to spark creativity in class
Student teams can create and share collaborative presentations from linked devices
Turn any public video into a live chat with questions and quizzes