Showing Results for area of a rectangle using square units : Page 5

Find a mathematical relationship between the intensity of a sound wave and distance from the sound source. Use a pedometer and a sound level meter.

This science fair project idea examines various dead zones and investigates the cause and how it can be fixed.

Examine how a battery can be made from everyday materials.

In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

This science fair project idea examines eye color genetics and the role it plays in eye color inheritance.

This biodiversity project examines the biodiversity in your own backyard.

Find out which kind of bubble wrap fares best when put in impact.

Determine which material produces the strongest static charge.

Make a periscope with milk cartons and mirrors! This preschool activity is great for playing secret agent and learning simple physics.

This project will examine the relationship between materials and air resistance.

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

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

Air resistance is a crucial factor when designing a parachute. In this science fair project, students find what type of material works best as a parachute.

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 explore the possibility of creating an infinite object by hand.

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

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

This experiment examines if space objects become round after reaching a certain mass.

This project examines whether humans can intuitively grasp numeric values greater than three.

This activity is a fun challenge for students who have just started learning to program educational robots.

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

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

This project examines whether and what associations exist between numbers and letters and colors.

Your mission, if you choose to accept it, is to construct a parachute that will deliver an egg safely to the ground. Good luck!

This project examines the vulnerability of fruit flies, Drosophila melanigaster, to irradiation. Will exposure result in mutations?

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.