Create Assignment

This feature requires that you be logged in as a Google Classroom teacher and that you have an active class in Google Classroom.

If you are a Google Classroom teacher, please log in now.

For additional information about using Science Buddies with Google Classroom, see our FAQ.


Want to learn more? Check out these other resources:

Spin Zone: Separating Butter with a Salad Spinner Centrifuge
Log in to add favorite
Science Fair Project Idea
Imagine that you could make an important piece of laboratory equipment in your kitchen. With this science project idea, you can! You will create your own centrifuge out of a salad spinner and some putty. In science labs, centrifuges are used to separate different liquids and/or solids from each other. You can load your homemade centrifuge with samples and see how they separate. What do you think happens to melted butter in a centrifuge? Read more

Explore Our Science Videos

DIY Toy Sailboat
Make A Tissue Paper Parachute - STEM Activity
Stretchy Balloons! Fun STEM Activity
Free science fair projects.