This science project allows students to study the psychology of happiness.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

This experiment will explore if a randomly iterated algorithm will result in a pattern.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

This science project challenges high school students to study the linguistic evolution of text messaging.

How do people move pianos and heavy furniture into tall buildings? Show your kids some pulley potential with this simple household exercise!

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

Science fair project which tests which antacids are most potent by measuring how well they neutralize the acid in lemon juice.

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

Learn about Ikebana, or the Japanese art of flower arranging, with your child while artfully arranging spring flowers!

Allow your first grader to get his artwork outdoors this summer by letting him create a garden art box for his arts and crafts supplies.

This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.

Science fair project that illustrates the properties of black holes in space.

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

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

This science fair project idea determines how your body responds to allergies.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

Science fair project that examines search engine optimization, internet search trends using a statistical study of searched keywords.

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

Science fair project that helps visualize how the human brain functions by constructing a model of a brain.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

This science project has students study the idea of human beauty.