This do-it-anywhere guessing game helps reinforce number concepts. And it's a blast to play.

Science fair project that creates fog using bottles of hot and cold water.

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

This very physical game gets math off the page and into the real world-- and it works on number sense and estimation, key skills for kindergarten readiness.

Practice conversions within the metric system in this fun math card game for third graders.

This Halloween math activity book is a whole lot of fun.

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

Use familiar household items and decorations to turn estimation into a fun game!

Practice measurement using centimeters in this fun math race designed for your second grade student!

How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

Get your child excited about measuring with this fun and easy household measurements activity.

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

Help your child practice symmetry with this fun activity that will leave your child with a sweet symmetrical treat!

Help your child practice her counting as she makes this fun and festive holiday decoration!

Forget the measuring stick! This fun math activity uses a body part, your child's hand, as a ruler.

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

Want a fun way to teach your kid to tell time? Making a plate clock is a great way for him to learn how to tell time in a way he'll actually find exciting.

Explore properties of liquids and how temperature and salinity effect surface tension of liquids in this fun- filled science fair project idea.

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

The crust is fun for kids to mix and roll out, and the filling overflows with vitamin and anti-oxidant packed berries!

The Kindergarten Personal Record Book makes measurement fun & active! Kids record their vital statistics from head to toe using unusual tools like paper clips.

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

Make pickled carrots at home! Here's a fun activity to get your child in the kitchen and make something special with no fuss or muss.

Preschoolers are fascinated by how colors can be mixed to form new ones. This activity combines color mixing with the concept of melting for extra science fun.

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

Introduce the idea of measuring weight to your preschooler or kindergartener by making a fun and easy-to-use bungee scale to weigh household objects.