Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Counting with one-to-one correspondence is an important kindergarten math skill. This simple activity turns it into a play-anywhere game.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Whether the snow is fluffy and soft or icy and hard, a snowman is sure to inspire a smile. No wonder this snowman is so happy—it's made using marshmallows!

Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

Play this fun math numbers game with your kindergartener! Practice following instructions as you roll the dice and count.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

In this fun snack-time activity, kids boost counting, sorting, and color recognition skills as they make a delicious and nutritious snack.

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 experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Build this game, and give your kid some hands-on practice ordering numbers. Soon your first grade kid will be Master of the number line!

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

Instead of loading up on mayonnaise based potato salad, your child can whip up something healthier: German potato salad!

This project commemorates the milestone of completing the first 100 days of school, while giving your child a manipulative to practice counting to 100.

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.

Grab some dice and play this take on tic-tac-toe. Itâs easy to set up and your child will have a blast.

Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.

Math Facts Game: A mix of musical chairs and Twister meets math. Nipping multiplication problems in the bud was never this much fun!

Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!

In this activity, your child will develop her sensory awareness and build important math skills while having fun outdoors.

How many steps long is the hallway? Kids put their graph-making skills to work as they make a step map of their own house.

Introduce decimals and place value with this fun math card game for fourth grade students.

Halloween is approaching, so why not create some ghost flash cards that will help your child learn their numbers the spooky way?