Pre-K-2
Work in groups to share ideas.
Pre-K-2
Present an
estimation task and reflect on teaching decisions.
Pre-K-2
Estimate the number of cranberries rather than the number of scoops.
3-5
This applet allows for the exploration of the area of rectangles.
3-5, 6-8
To
find the area of a triangle, try to make a
parallelogram using a copy of the triangle.
