Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

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

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

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!

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

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

This science fair project idea identifies clouds as a means of predicting the weather.

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

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.