Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.

Got a shoelace? Got a kindergartener? Help your child learn to use the number line by creating one out of a lace.

One way to "trick" your child into getting extra practice with one-step equations is to play a variation of the classic game, tic tac toe.

In this fun math activity, second graders will learn to estimate items in a jar! 

Make subtraction practice more fun with this outdoor review game that's great for beginning math learners and more advanced!

Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

Introduce your child to science with something they see everyday--their shadow!

This little chick is so cute that your child will want to make a whole flock to call her own.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

Tangrams are a kindergarten staple, but now it's time to take them to the next level! Get your child started on geometry with this tangram puzzle.

Strengthen your child's number recognition skills with this fun game using an old, empty egg carton!

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Give your child some practice with even numbers, while creating a cute Christmas keepsake. Create this skip counting book.

Explore how you can achieve magnetic levitation with the Meissner Effect! This cool science project explains formation and applications of a superconductor.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

Create equations in this strategic math card game. Your second or third grader can practice addition, subtraction, multiplication, and division in a new way!

Add simple fractions in this fun math card game for second graders. This game is very similar to Blackjack, or 21, but it's entirely kid friendly!

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Your preschooler wonât need a passport to go on this nature safari! All you need are paper, crayons and a nature trail or your back yard.

Help your second grader to a better understanding of how to count and represent money with age old game of tic-tac-toe.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

Try this fun math card game and practice place value with your second grader! Decide which number is bigger in order to earn points!

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.