Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

Challenge your young dinosaur lover to examine dinosaur footprints and then create their own dinosaur fossil in this hands-on activity.

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.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

This clay "painting" activity encourages and supports creative development and critical thinking skills.

This science fair project teaches students the differences between fruits and vegetables.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

This science project teaches students to classify different shapes of leaves.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

Household items and a bit of imagination will create a CSI kit for your child to have investigative adventures with. Explore the world of forensic science!

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.

Give your budding young observers a chance to discover simple machines at use in their own home.

How do organic materials become soil? This science experiment measures what materials biodegrade.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Fatherâs Day gift or a fun start-of-summer outdoor activity.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

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