If you need a way to reinforce the scientific method in your elementary classroom, use a science experiment about GloFish. The resource includes several pages of worksheets that guide learners through making a hypothesis, testing their...

Why does some ink bleed through paper, and other ink doesn't? Practice some paper chromatography to separate the colors from a pen with an interactive experiment for middle and high schoolers. Learners use a variety of solutions to track...

That is living in the water? Groups of two to three view pond water with microscopes in order to find microorganisms. They draw pictures of the ones they find in their slides.  The groups compare their drawings to pictures of common...