THURSDAY
Bell Work:
You have a container with layers of sand, gravel and silt. You think the layers form due to differences in density. How could you be sure of it?
Lesson:
Packet Paper #4 VARIATIONS
Bell Work:
You have a container with layers of sand, gravel and silt. You think the layers form due to differences in density. How could you be sure of it?
Lesson:
Packet Paper #4 VARIATIONS
