Showing Results for high frequency 2 1st : Page 12

In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.

Science fair project that measures the relative times it takes a plastic bag and a biodegradable plastic bag to decompose.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

Study how we perceive color by exploring optical illusions such as pointillism, digital images, and Ishihara tests.

Show your preschooler how to create a simple windsock using a colorful piece of tissue paper, a pipe cleaner, and yarn.

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.

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

Science fair project which helps you determine your latitude by using an astrolabe, which measures the angle between the North Star and the horizon.

This science fair project examines the different composition of fungi and plants.

Give some of your local ladybugs a warm place to stay for the winter by making a ladybug home with recycled materials.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

This experiment will explore whether fractals really repeat themselves infinitely.

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

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

Set your teen on the beat in a real world "crime scene" investigation. Can he tell whose fingerprints are on a drinking glass?

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

Check out this cool science fair project idea to explore the relationship between pulse rate and blood pressure in healthy people.

Learn about the Atwood Machine and Newton's 2nd Law with a pulley and masses of different weights in this physics science project.

Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.

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

Explore the role of starches as thickening agents in food, and learn about the chemical properties of starch in the process.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.