How many steps long is the hallway? Kids put their graph-making skills to work as they make a step map of their own house.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!

In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

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

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.

If it's Easter, it must be time for egg hunts. But we have to admit, most kids would rather take a bite out of a yummy cupcake than a hard-boiled egg.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

This little chick is so cute that your child will want to make a whole flock to call her own.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

This Christmas plate features your child's favorite holiday things through drawings. Make a Christmas plate with your child this holiday season.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

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

This experiment investigates if small changes in your diet can alter your basal body temperature.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

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