In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

This science fair project idea observes products available in the school cafeteria and waste produced by these products.

This science fair project idea explores alcoholic fermentation at work by making your own soda.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

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

This science fair project idea examines whether boys and girls differ in reflexes.

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

This experiment tests which gender is better at catching how a magician performs his tricks.

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

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

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

An home science experiment for older students that teaches about the science behind heat.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

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

The project is to investigate yeast fermentation and its results on hand of latex balloons.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

This science fair project idea examines liquids of different densities.

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Fatherâs Day gift or a fun start-of-summer outdoor activity.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

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

Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!