4th - 8th Grade Engineering and Science Inquiry Resources : Page 14

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

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

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

This science fair project idea compares biodiversity between drops of water.

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

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

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

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

This project examines what types of objects burn and which burn faster and cleaner.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

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

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

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.

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.

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?

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.