2nd - 7th Grade Science Projects Resources : Page 16

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

This science project explores the concept of being opaque or clear. Can you make something clear opaque? Or something opaque clear?

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

This science fair project idea determines the probability of a coin landing heads or tails.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

This science fair project idea explores whether cats can be trained in the same way that dogs can.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

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

Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.

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

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

Do you think heat can affect a plant's growth rate?

In this experiment, students find out what happens when a less-dense fluid interacts with a denser one, replicating the effect of cooler solid rock on magma.

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.