The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

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!

Try this card game to build math fact skills, like addition and subtraction, and have a great time, too!

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Help your curious kid cut through the clutter and collect the facts with a simple and fun science foldable.

Your child will need to combine his sporty hand-eye coordination skills with his math skills to become the bullseye king.

Got a fussy eater on your hands? Here's a great way to make fruit appear more appealing, and make eating it a lot more fun, too!

Put together a pine forest to help you count down the days until Christmas with your little one.

Use old coffee cans and socks to make a beanbag toss game for kids in preschool and kindergarten. This activity is great for math and coordination.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

Turn learning fractions into a pizza party in this fun second grade math game.

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

Have your kid practice completing number patterns and then create her own patterns on the wings of a butterfly with this delightfully simple paper project.

Create a counting book, in order from 1-30, to help your child figure out a variety of ways of recognizing and representing numbers.

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

Making candles from old candles is easy. Recycle old candle stubs to make a "new" candle, and teach your child about recycling at the same time!

Get a leg up on counting concepts with this project where art and math collide.

In kindergarten, your child spent lots of time counting things one by one. But in first grade, he'll need to be able to count in groups, especially by fives.

Make math fun for your child by turning it into a game and challenging him to beat the calculator with this cool math race!

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Is your child struggling to remember the rules of place value? Here's a fun series of hands-on activities to help your child put the value in place value!

Make a fun refrigerator graph with your first grader in order to help her develop those crucial graphing skills, while engaging with the whole family.

A hands-on guessing game that teaches kids to recognize different coins. First graders will learn their money and their math at the same time!

Lots of everyday objects can be fun, whether it's buttons, beans, or Lego blocks. Here's an activity that uses coins to build problem-solving strategies.