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

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

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

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?

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

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

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

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

Checkerboard play challenges students to use spatial reasoning and computational thinking.

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

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.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

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

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

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!