Sign Up
學生說明
Click 
.
In each box, use 
, 
, 
, or 
to tell how you know when to regroup and to share what else you are wondering about regrouping.
Click 
to hand in your work.
教師備註 (學生不可見)
This reflection activity is a chance for students to make their thinking visible. You can then use the information to create groups or as teaching points.
