Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

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.

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.

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

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

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.

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!

Study science with your first grader in this arts and crafts activity that models the reason why fall leaves change color with some paint and crayons.

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

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

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!

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.

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

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

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.

This science fair project idea demonstrates that plants give off water.

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

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

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