Can you think of a way of cleaning dirty water using the sun? In this activity, you will be making a "solar still" that is able to do just that!

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

Develop a new system for predicting geographic changes. Demonstrate the nature of geographic change. Make logical predictions.

This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.

Introduce learners to the skeletal system and create a budget-friendly Halloween craft with this paper skeleton!

This science fair project determines which of two chemical agents can be used to release the drug (tea) from hydrogel crystals.

Try this concrete, hands-on organization system and you can count on more efficient, less stressful evenings this school year.

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!

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

Learn the chemistry and physics of the brain, how our nervous system work. Demonstrate that the brain is an electrical and chemical machine.

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Solfege signs are used to guide students through music that is new to them. Help your musically-inclined child learn to work with this fun system today.

This fun craft will teach your child a little bit about the human skeletal system and can be adapted to teach the biology of many different living animals.

What is a barycenter? Kids learn how gravity and mass influence the orbit of binary systems like planets and moons or stars and planets in this cool experiment.

Learn the anatomical and physiological differences between central and peripheral visual systems.

Try this simple activity with your middle schooler to help him develop an understanding of why scientific classification systems exist and how they work.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

In this project, you will observe and record changes in sunspots over two weeks.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

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

Do you hate to waste energy? In this experiment, you will design a machine that is powered by the process known as energy transformation.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

Craft a paper rocket in this hands-on activity inspired by the life of Mae Jemison!

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

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

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

This project concerns activity happening millions of miles away, on the sun.