This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

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

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

It's food. It's Thanksgiving tradition. And guess what: Cranberry Sauce is also science! Try our simple recipe/experiment.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Teach your child to dye eggs with natural ingredients from the grocery store. From pink to gold, these eggs are perfect for hiding, hunting or simply munching.

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

Learn about nature by making your own mini moss garden.

Make sourdough bread...and learn some colonial history and modern science in the process!

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

Help your fifth grader embrace the roots--literally--of Mother's Day by growing carnations to honor mothers in you family's history.

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.

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.

Make edible amber fossils with your second grader to explore the fascinating world of science!

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Show your preschooler how to construct this very special planter for Mom. It makes a great pick-me-up, and it's easy for kids to make in a flash!

These flying potato poppers make a cool sound, create a celebratory mood, and they can teach your child about the power of air pressure.

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

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!