Showing Results for compare with same denominators 2 : Page 12

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

Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

Science fair project that determines what percentage of air is made up of oxygen by examining the chemical reaction between oxygen and rust.

Which battery lasts the longest? In this science fair project, kids will test popular brand name batteries like Duracell and Energizer against generic brands.

Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.

Discover whether cold or hot water from the faucet will boil faster on the stove.

This science fair project idea determines whether dogs can be trained faster using a food reward or praise.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Examine the effect of pressure on carbonation in soda.

This project explores differences in people's reactions to images in color and images in black and white.

A cool physics science fair project idea for 7th grade exploring the application of distance, velocity, and time equations.

Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.

Science fair project that examines the biodiversity of ant populations in various locations.

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

This social science experiment assesses whether the timing of peak mental performance shifts from afternoon to morning as we age.

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.

Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.

This science fair project idea examines the differences between bottle water, filtered water, and tap water.

This science fair project explores whether musicians are better than non-musicians at distinguishing and understanding speech in noisy environments

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

This experiment will explore if and where fractals can be found in the natural world.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.

This science fair project idea assesses the effect of music on work performance.