Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

For a fun activity that takes the dull out of decimals, show you child how to gain a better understanding of decimals...as dollar amounts!

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

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

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 science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

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

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

Here's a hands-on way to help your child understand how common fractions can be equivalent.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

Increase your child's confidence in interpreting bar graphs and throw a little candy into the mix to sweeten the learning process.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

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

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

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Simplify fractions with your child in this fast-paced math card game.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Draw your own beautiful mandala with this easy technique that ensures symmetrical results every time!

Use a recycling project to hone your childâs sewing skills and clean up her art supplies when she turns the leg of an old pair of jeans into a storage basket.

Practice math and social studies skills with this fun game based on the Battle of Lexington and Concord.

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

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.