On March 7, Ms.Kiley came to my class for lesson 18. We were going to make our dams today.

We started to chop and bulldoze. When we were done, we got our plan to start building our dam.

First we made a maze at the head of the river with toothpicks. Then we made a bridge with toothpicks and popsticle sticks. We put gravel at the top and below that we planted grass. The houses were at the bottom.

When we finished we sprayed water on the grass. Ms.P took a picture with the plan and stream table next together.

making the dam

That  is what happened when Ms.Kiley came to my class for lesson 18.

the stream table and plan