This science fair experiment idea's objective is to understand the general concept of an acid and a base.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Let your young adventurer go bug hunting in the great outdoors with their very own bug net!

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

Making your own glass cleaner is easy, effective and inexpensive!

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

Create a self-portrait from natural materials in this collage craft activity!

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

Help your first grader design and create his very own bird feeder out of an empty milk carton.

Learn whether writing things down really makes things easier to remember.

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

In this science fair project, students make their own rain gauge to measure rainfall.

Construct batteries that make electricity from fruits with this fun science fair project.

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

In this activity, your child will be challenged to make a tower using paper cups.