In this science fair project, young children discover what happens when two fluids that have different densities get together.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

This activity allows your kindergartener to translate what they observe into a beautiful poem.

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

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Let your kid experiment with textures among fabric and other materials that are smooth, rough, soft, or slippery—and then they'll make a texture book!

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

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

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

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

In this design challenge, your child will use building bricks to create a funny face. The activity instructions include question prompts thta can help guide your child through the creative process, and promote their problem-solving skills.

In this science fair project, young children notice and track changes in trees throughout the year.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

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

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

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

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!