Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

Help your child apply his math skills the next time you cook a family meal similar to one you'd buy at a restaurant.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

Practice multiplication facts and geography at the same time in this fun third grade math card game.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

Calling all power-shoppers! This game is a fun way for kids to learn life skills, and flex their math muscles at the same time.

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.

Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

Figuring out fractions can be a challenge! But with this game your child will become more comfortable converting fractions after only a little practice.

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

Thanksgiving is a time to be with loved ones. It's also a time to chow down! Need help in the kitchen? There's no better helper than an avid fourth grader.

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

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

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

This decimal game is a great way to help your child get familiar with how decimal values work.

Money is a difficult concept to grasp. Help your kid get the hang of it with this pocket change triple Venn diagram activity.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!