The universe is getting bigger and bigger! A video features an instructor explaining the Big Bang Theory and gives evidence to show the universe is still expanding. Discussion includes the doppler effect and the red-shift in the light spectra.
27 Views 25 Downloads NGSS: Adaptable
- Pause the video at key moments and ask for clarifying questions
- Develop a note taking guide with content questions for learners to complete as they watch the video
- Expects an understanding of the spectrum of light
- The lesson marks the 15th in a series of 49
- Explains new vocabulary when introduced in the lesson, helping learners grasp the concept
- Animations are a great way to teach the material as well as keep viewers entertained