Easy 1st grade science fair projects

A fun and easy science experiment for teaching students the difference between a solid, liquid, and gas! This engaging activity uses a plastic water bottle, water, a balloon, and Alka-Seltzer tablets to demonstrate the states of matter in an exciting way. Watch as the reaction inflates the balloon and download a free printable page to enhance the learning experience. Plus, explore an additional Alka-Seltzer Snow Experiment and find more science and STEM ideas for the entire school year.

Science doesn't need to be difficult or complicated! Here's our list of the best science projects for first graders that use simple supplies.

Teach students about osmosis, membranes, equilibrium, solutes, and solvents in this fun, gummy bear experiment! Includes a gummy bear science project worksheet.

Over 20 ideas for science fair projects with LEGOs! These LEGO science fair projects mix a love of LEGO with a love of science!

Science fair projects don’t have to be a headache – here are tons of fun and easy science fair project ideas for all ages! Participating in the school Science Fair is a rite of passage for many…

What better way to experiment on what nail polish last longer. My niece did this for her 5th grade science project. Essie worked best out of 8 girls with different activities and ages. OPi and Butter London came in second.

3rd Grade Bouncing Ball Science Fair project

Why you should't let your pet lick your face. Find out which pet has the most bacteria in it's mouth with this bacteria growing science fair project.

Science fair projects for 5th grade must include fun and brain stimulating activities. Sometimes, science project doesn’t have to be fancy and big.