​Let's review our weathering vocabulary from yesterday!

Today's objective

Today I will: engage in a hands on lesson
So I can: observe how water and friction affect objects
I know I've got it when: I can explain how the earth's surface is slowly changed by water

​On your tray today:

• graduated cylinder

• sieve

• chalk

• small rocks

• water

• plastic container with tight fitting lid

• pan

• timer

Shake
things up!

Talk with your group!

​Which form of weathering do you think the your model of the water, rocks and chalk experienced when you shook the container?