https://www.youtube.com/watch?v=zzJF31Y2-rc
https://www.youtube.com/watch?v=auVH-tAxYgI
Then students had 30 minutes to complete their Quiz 7.1.
HW: Complete WS 7.2 Practice (front and back)
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We watched 2 short videos on what is a half-life and how to solve 3 half-life problems. We paused the video and discussed these together as well as the usefiulness of have a formula. The links are below.
https://www.youtube.com/watch?v=zzJF31Y2-rc https://www.youtube.com/watch?v=auVH-tAxYgI Then students had 30 minutes to complete their Quiz 7.1. HW: Complete WS 7.2 Practice (front and back)
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