This lesson covers the basics of acids and bases.
Kids learn to write a letter and then find a school to send it to in the US.
All content review
This is a short presentation on the Mariana Trench
module4
A short lesson on the topic of counting coins
Students create and observe to understand the idea of Identity and it's implications in their future.
Proportional and Non-Proportional Relationships
First grade Science lesson (Parts of a plant)