104 The History of the Earth: Supplemental Guide 5B | Minerals
- Continue this process until all the rocks have been sorted into
bins. - Assign one bin to each group. Have students use Instructional
Master 5B-3 to organize their rocks along the horizontal
comparison line from those rocks that least demonstrate the
characteristic identifi ed to those that most demonstrate the
characteristic. - Have each group present their comparison chart to another
group.
Take-Home Material
Family Letter
Send home Instructional Masters 5B-4 and 5B-5