Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

Melt the ice, but save the lawn. The objective of this science fair project is to explore the effects of different substances on melting ice.

Free science fair project idea that examines cheating in school-age children. Project involves a task in which children are tested on various tasks.

This project examines the concentration of dissolved oxygen in water, with and without oil.

This experiment investigates if stress alters body temperature.

This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.

Try this arts and crafts activity with your preschooler: make bread from yeast dough to teach her about the science behind bread baking.

In this experiment, students create music with subliminal messaging to try to influence people's decision-making.

Science fair project that examines the effects of soap on the surface tension of water. How does soap affect the surface tension of water?

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

Science fair project that compares tap water and bottled water for the presence of common impurities.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

In this experiment, recycled objects are separated to demonstrate how mixtures are made and the variance in the physical properties of their ingredients.

This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

Make a periscope with milk cartons and mirrors! This preschool activity is great for playing secret agent and learning simple physics.

Explore concepts in current and coltage with these Van de Graaff generator experiments.

Are red apples really sweeter than green apples? The objective of this science fair project is to test the theory with quantitative evidence.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

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

Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.

This easy at-home experiment is a great way to "see" science.

In this activity, your student will be invited to build a chair out of building blocks that is designed to meet the specific size and shape of a small doll or toy figure.

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

Can cells be frozen? This science fair project provides information to answer this question.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

It has long been believed that weather influences mood and behavior. This experiment will evaluate if weather can really impact the way people feel.