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

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

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

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

Design a more versatile real estate website. Contact realtors and real estate websites for advice and further information. modify an existing design

Science fair project that determines which types of clouds are best at blocking harmful UV radiation.

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.

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

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector

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 science fair project idea examines various dead zones and investigates the cause and how it can be fixed.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

In this science fair project, students examine how temperature affects sugar transport within a plant.

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

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.

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

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.

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!

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 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.

The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.

The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.

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.