Observe different types of weather right in your classroom! Here, pupils look at clouds, rain, snow, wind, and hot and cold temperatures, and observe these weather patterns at school. They keep track of their observations in a worksheet...

Whether you're using a collection of Dr. Seuss books to teach basic math skills like counting, adding, and subtracting, or exploring the different states of matter by melting a crayon with a hairdryer, a series...

In this Fact Monster search engine worksheet, students access the Internet to a specific website to find the answers to five questions with multiple choice answers.

First graders identify forms of pollution and describe effects that various pollutants can have on people, wildlife, and plants; students describe relationships between various forms of pollution and human actions.

Finish creating the engine invention to get the item to the pipe; then test it to see if it works, or you can design your own machine.