Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!

There's more to corn than the sweet yellow kernels. This easy craft project shows you and your kid how to make pretty corn husk flowers using just a few tools.

This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

Here's a pumpkin nut bread recipe that makes for a wonderful project on a crisp autumn afternoon.

Create cake pops in shaped like eyeballs in this extra sweet, gross-out Halloween baking activity!

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

This blanched broccoli salad is dressed up with kid-friendly ingredients like dried cherries and crowd-pleasing bacon.

Creating a cloud of bats is a great way for your child to get familiar with the process of folding and cutting. They also make great Halloween decorations!

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Taking a moment to pause, feel our breath, and to notice the things around us can support a heightened sense of focus and can bring kind attention to the present moment and to tasks at-hand. In this activity, your child will practice the STOP method and

Wake up and create a fun, healthy snowman with your learner! As a family, create a snowman on your plate with yogurt, add some snowman accessories, and design a snowy environment.

Children will learn about food waste and conservation, create a poster that lets others know about the importance of food conservation, and make a plan to waste less food and consume with mindfulness.

Here are three activities you can do at home and around town to bring algebra into your daily lives.

This science fair project idea explores whether cats can be trained in the same way that dogs can.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

This science fair project idea investigates how color affects temperature.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.