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Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

This experiment explores how listening in to a one-sided conversation affects concentration.

Polymers remove oil from contaminated waters. The purpose of this science project is to test the effectiveness of a polymer in cleaning up an oil spill.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

This experiment will determine how different kinds of light affects the strength of bakerâs yeast.

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

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

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

This project investigates whether chewing gum can help a majority of people with focus and concentration.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.

In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

In this activity your child will create their very own marble maze!