In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

Create homemade seed packets with your kids. This activity combines your kids' love of science and the outdoors with a little writing and drawing fun.

Use sticks and stones to create create an outdoor version of tic-tac-toe!

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

People have favorite flavors, but what about ants? Which ant food is the most popular?

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.