The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!

This is a great game to help your child learn number concepts in multiplication and division.

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

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!

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

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

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

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.

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

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

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

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

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

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

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

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

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

This decimal game is a great way to help your child get familiar with how decimal values work.

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

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.

Help your child apply his math skills the next time you cook a family meal similar to one you'd buy at a restaurant.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

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

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!