Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

Plants and light seem to be good buddies, but how far does the friendship really go?

Start your toy engines -- this is going to be a fast and friction-filled race!

Make your own helicopter using a paper clip and a sheet of paper. Hold the spinner up in the air, let it go, and watch it spin gracefully to the ground.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Build a 3d animal cell model with this cool science fair project, which helps kids visualize and understand the function of a cell's parts and organelles.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

In this project students experiment with making music using only glasses of water.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

In this activity your child will create their very own marble maze!

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.