2nd - 7th Grade Science Projects Resources : Page 18

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

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

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

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

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

This science fair project idea explores how length affects the weight a bridge can hold.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This science fair project idea explores whether white light can be separated into different colors.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

This science project teaches students to classify different shapes of leaves.

This project explores ways to prevent static electrical shocks.

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

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

Learn whether writing things down really makes things easier to remember.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

This science fair project examines how seeds hitchhike on animals and clothing.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.

In this science fair project you will make a model of a cell membrane using very simple material.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

This science fair project idea investigates how the shape of an object affects drag.

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

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.