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.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

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

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

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

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.

Here's a great early reading and science activity for curious children. Learn how to plant your child's name in seeds for a growing writing activity!

Using a toy race car kids create a visual model of the Doppler Effect.

Help your child make an attractive frozen holiday ornament to hang outside during winter months.

Help your kindergarten science maven explore the water cycle without getting everything wet.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

Help your young learner discover why the insects that a spider eats stick to its web but the spider doesn't.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

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

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

In this project children practice the scientific method while playing with puffy paint.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

If you find yourself with a pair of kids' rain boots too cute to toss and too worn to wear, try making this fun and easy planter.

In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

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

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.