Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

This pyramid card game is a fun way to help your child learn addition and subtraction. Best of all, itâs quick to set up and easy to play.

In this hands-on craft project, kids will make an analog clock of their own, and then use it to learn how to tell time.

Invite your kindergartener to explore the bright new world of measurement by starting out with nonstandard (and tasty!) units, such as gummy bears or worms.

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

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.

Here's a math game for your preschooler or kindergartener that'll make number recognition as easy as a pizza pie!

Teach your child about jesters as she makes her very own jester hat.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Do you think heat can affect a plant's growth rate?

These bean bag games are a fun and inexpensive way to keep your first grader learning! Work on social skills, coordination, math, or even spelling!

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

This spider hat activity challenges your child to learn about spiders and improve fine motor skills. Make a spider hat with your child on Halloween or any 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.

Make an edible bracelet from Froot Loops and a shoelace! This Block Institute art activity will engage your special needs or mainstream child at snacktime.

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

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

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

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

Take the spookiness out of spiders with this web-making activity! Your child will practice talking about and creating shapes in this Halloween craft, and learn about spiders along the way.

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.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Help your child make an imaginative, inexpensive spaceship from recycled materials. When the spaceship is ready, count backwards from ten and then BLAST-OFF!

Find sums of 10 in this fun first-grade math card game that helps kids build addition skills. Help your child use critical thinking skills to find the sums.

Shake those dice and try to roll big numbers in this first grade math game. Practice addition in a new, fun way!

Support your first grader's counting and reading skills while laughing and running in this fun playground game.