Here's a guide to starting a community clean-up project from scratch.

Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.

Challenge your learner to design and build a city of their own in this creative engineering activity.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

This science fair project will help students learn about non-vascular plants, such as mosses.

This experiment will explore the possibility of a connection between lunar cycles and how humans are affected.

This science fair project idea determines the way in which color affects memorization.

This science fair project idea enhances awareness of local food production and food sourcing.

Help your child plant a "tea garden": a garden made of herbs for making teas.

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

This science fair project idea determines how quickly germs and bacteria spread.

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

In this science experiment, test the pH of soil surrounding a gas station to determine if gas stations have a negative effect on the environment.

This science fair project idea researches the effects of acid rain on plant growth.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

Camouflage is one of the most important animal adaptations in the African savanna biome. Kids create their own camouflage with this fun science fair project.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

The objective of this experiment is to evaluate the effects of acid rain on plants.