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This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

This science fair project idea investigates the difference in reaction times between boys and girls.

In this experiment you will replicate the mummification process by making a hot dog mummy.

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

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

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

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

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

This science fair project idea investigates which objects float and sink in honey, water, and oil.

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.

Test your friends to find out if you can replicate the placebo effect's incredible results.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

This science fair project idea determines which method of hand cleansing is the most effective.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

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

Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!

Science fair project that examines condensation and the conditions needed in order for dew to form.

Slip some science into storm watching with a homemade rain gauge!