Preschool - 6th Grade Activities : Page 2

In this challenge, students are tasked with creating a car that can be powered by a balloon!

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

This science fair project idea explores the different properties & interactions of sugar molecules.

Try this kooky, spooky arts and crafts activity with your preschooler: make gummy worm ice cubes!

4th graders construct an ocean food web to learn about consumers and trophic levels, food webs, and food chains in this cool ecology science fair project.

Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.

This science fair project idea experiments with spinning color wheels and optical illusions.

This science fair project idea determines what household items are good conductors of electricity.

Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

Make a clever egg pop-up card for Easter that hides a special surprise: open the flaps, and out pops a fluffy baby chick!

What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

Greek mythology offers up some of the most epic tales ever. This Greek mythology tree activity introduces students to some of the main characters in Greek mythology.

Create your own version of an Aboriginal Australian dot painting in this fun activity!

Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Help your child discover the difference between his wants and needs using this poster.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

Help your child understand that letters, put in a certain order, make words. In this fun activity they'll get to make their own puzzle, and practice letters, too!

In this design challenge, students will be tasked with creating a bouncy ball polymer!

Design a colorful leprechaun trap—and make some memories—with this fun St. Patrick's Day craft project!

It's springtime! Time to get outside and dig! Once seeds go into the ground, invite your child to mark the spot in style.