In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

In this science fair project you will make a model of a cell membrane using very simple material.

Create your very own creepy, haunted castle sitting in a turbulent field of flowing grass, eerily surrounded by dark, ominous clouds.

Race to create an equation in this game will help your child and his opponents get creative with addition, subtraction and multiplication.

In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.

In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.

This activity is a great way to engage learners in Earth Day celebrations while cultivating skills around nonfiction comprehension and research writing.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

In this activity, work with your child to build a chain of strengths, highlighting their individual strengths and unique abilities.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

Conduct a mock interview with the President to teach your child about politics, the president and the world she lives in.

In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.

Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

Learn about Andy Warhol and his famous portraits with your child by creating your own self-portrait in his trademark style.

Give your child some simple craft supplies and see what happens in this heartwarming and artistic contribution to the Seder table this year.

Show your young artist how to celebrate Mary Cassatt, an Impressionist painter, by creating a mother-child painting in her style.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

This crazy-easy felt sandwich sewing project is a fun way to get your child interested in the art of sewing.

In this activity, learners will discover how to make a basic water filtration system using common materials found around the house or outside.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

In this activity, your child gets to peek behind the curtain of puzzle making as they create their very own "Spot the Differences" game!

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?