Measure the speed of the earth's rotation using protractors and meter sticks. This science fair project measures the angle of the sun in relation to earth.

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

These bean bag games are a fun and inexpensive way to keep your child learning! Work on social skills, coordination, math, or even spelling!

Knowing your antonyms from your synonyms is an important part of the second grade writing curriculum, and is a real boon for vocabulary.

Does your child love pretend and need practice with letters and the sounds they make? Get cooking! This activity is fun and builds key reading skills, too.

Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.

The Christmas Addition Tree is a great way to get kids actively involved in math practice through art projects over the holiday break.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Get a fun high school physics science fair project idea one of the states of matter called plasma and the applications of this unique coil.

This activity will put those Halloween treats to good use by using candy corn to help your child with her subtraction skills.

What's your problem? I'll show you my math if you show me yours! Critical thinking and computation skills are the focus of this strategic math card game.

Science fair project that explore how compound motion works by examining how gravity is affected by horizontal force.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

This science fair project investigates what type of cookie sheet bakes the best cookies.

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

This project examines which style of central-air system filter traps the most particles from the air.

This experiment examines if space objects become round after reaching a certain mass.

This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.

This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.

This science fair project idea investigates the relationship between memory and age.

Compare the ignition rates of various types of flame-retardant materials.

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

This experiment will explore whether fractals really repeat themselves infinitely.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

Science fair project which identifies the most effective insulator that you could use to make a winter coat by comparing how well cloth and cotton trap heat.

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.