Reflection:
"The linear equation" is a big topic, we should narrow our topic down into one section of it, such as "graphing linear equation" or "solving linear equation."
There are couples of things I learned today.
1. Making the lecture interesting does not mean to cover as much as possible. Covering too much in one lesson will cause students to feel overloaded.
2. I like the hook activity presented by another group. They taught us how to use a piece of paper to know the volume by making the long cylinder and the short cylinder. This activity is very impressive.
3. I also like our group's activities. One is an open question--- " Which one does not belong?" Another one is "Desmos". https://www.desmos.com/calculator
Very good lesson, and thoughtful reflections on it -- especially the idea of not overloading the lesson! Thanks Cheryl.
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