Engineering and Science Inquiry Activities : Page 28

What if the shape of the Earth weren't spherical? How does its shape affect our gravity, climate, and tides? Model these questions in this cool project!

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

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

This science fair project idea demonstrates sonar mapping of the ocean floor.

In this experiment, students create music with subliminal messaging to try to influence people's decision-making.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

This experiment will explore the possibility of creating an infinite object by hand.

Explore the role of starches as thickening agents in food, and learn about the chemical properties of starch in the process.

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

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.

Determine the maximum distance traveled by projectiles launched at an angle. Use some cool math to figure out at which angle your projectile will go farthest.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Science fair project that uses iodine solution to demonstrate how starch is turned into sugar when it is chewed in the mouth.

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

This experiment investigates whether smell can be used to enhance test subjects' memories.

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

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

The objective of this experiment is to conduct a ganzfeld experiment and determine if extrasensory perception (ESP) can be observed.

Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

Science fair project that studies how perfumes are made in order to determine how we can capture a scent.

Science fair project that measures the relative times it takes a plastic bag and a biodegradable plastic bag to decompose.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.