This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

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

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

Using a glass fishbowl, you and your kids can create a low-humidity, open-topped terrarium perfect for easy care, drought-tolerant succulents.

In this physics project, you'll learn how to find the maximum height of a projectile using some math and trigonometry.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

Here's a way to make history both interesting and relevant: design a garden using plants that were used by people in colonial times!

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

Is that seed alive or not? Here's an exciting way for kindergarteners to make a seed museum that your child can watch, using simple household materials.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Did you know magnifying glasses are magic? This hands-on activity has kids using magnifying glasses to engage with the world around them and look close to examine what they find.

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Determine which video game elevates the heart rate best and burns the most calories.

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

Summer is a great time to work on pre-kindergarten skills that will serve your child well in her first year at school, while having some fun in the sun!

Help your little one figure out the differences between the worlds of air, land and water, a huge step in understanding how our environment works.

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

Aquariums are usually reserved for fish, but this aquarium will contain creatures from your child's imagination!