Ricky the rock who couldn't roll...

 Today we read the story:

In the story, Ricky couldn’t roll like all the other rocks because of his shape.

Ricky’s friends added different materials to change his shape. After testing several materials, they found something that worked.

We decided to experiment if we could make a flat rock roll.

First, we made a plan.

Then, we tested our idea.

If it didn't work, we tried again.

And kept trying until we were successful.