This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

This science fair project idea is develops a modern interior lighthouse design and encourages lighthouse preservation and restoration.

Make sourdough bread...and learn some colonial history and modern science in the process!

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

Choose a timeline to live without technology. Keep a journal of all the issues encountered. What are the benefits and cons of modern technology?

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

Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

This experiment evaluates how a diet that is rich in "mood-enhancing" foods affects the way people feel over several weeks.

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

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

Create an organic plastic product using vinegar and cream. Track decomposition over course of several weeks. Compare decomposition with traditional plastics.

In this project children practice the scientific method while playing with puffy paint.

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

Explore whether pianists have the tendency to type faster than non-pianists.

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

Help your child hunt and capture bugs to observe to practice important science skills and satisfy her curiosity simultaneously!

This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.

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

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

Help your preschooler practice observing and experimenting with this exciting activity where they'll get to examine objects below the water's surface!

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!