This homemade parachute toy is incredibly easy to build. Plus, it gives kids an excuse to investigate and experiment...the backbone of kindergarten science.

Challenge your learner to design and build a city of their own in this creative engineering activity.

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.

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.

Make an edible play dough with your child to help her develop her sensory and motor skills.

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

Learn how different types of soil affect how animal tracks form in this experiment!

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

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

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 kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.

Have your child kick off their summer vacation by making a miniature water slide!

In this experiment you will replicate the mummification process by making a hot dog mummy.

This science fair project idea identifies trees using a dichotomous key.

In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

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

Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.

Find out which type of sponge holds the most water.

Help your child learn about animal classification with this fun and delicious activity.

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

Children use their design thinking skills and powers of observation to create and construct a bird nest.

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

In this CD hovercraft science project, students will construct their own DIY hovercraft.

In almost every preschool classroom is a sensory table. Learn how to make one at home!

In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.