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Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.

Test your learner's knowledge of Barack Obama by challenging your child to complete a crossword puzzle about the President after reading a short biography.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

This science fair project idea experiments with spinning color wheels and optical illusions.

Even if sweet potatoes aren't your kid's favorite, try topping them with fluffy marshmallows -- it will be tough to find a child who can resist!

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

Discover whether a metal will expand under hot water.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Shrimp are dredged in sweet rice flour and shredded coconut and baked till they're crisp and golden.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Your child can create a vibrant and dazzling array of flowers by blending and scraping into paint, and then creating a collage.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

Create a prefix-suffix flip-book and help improve decoding skills and vocabulary.

Learn to make homemade ketchup with your child and experiment with spices and flavors!

A great way to cultivate awareness, focus and attention in the present is through movement. Mindful movement can also decrease stress and anxiety and increase calm.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

Practice third and fourth grade measurement skills and make a practical holiday gift in the process!

Math Baseball is a fun and competitive way to review new math concepts and simple computations.

Learn about Rosh Hashanah and other Jewish holidays by planning and creating a Jewish holiday calendar.

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

Help your learner develop her fine motor and communication skills with this fun and festive fall activity.

This quick and easy pasta dish is loaded with sweet grape tomatoes and vitamin-packed red pepper pesto.

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.