Science Projects Activities : Page 16

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.

In this cool elementary school science fair project idea make a model to learn what happens to the Earth's surface when ice moves over land.

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

Will male or female hair grow faster? Find out in this science fair project idea!

Dig into the physics of pool to explore some cool applied math and learn about what happens in an elastic collision of equal masses.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

It has long been believed that weather influences mood and behavior. This experiment will evaluate if weather can really impact the way people feel.

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

Explore the effect of wind speed on the burning rate of a candle.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

This science fair project idea produces consumable fresh water from salt water through desalination.

Make a backbone model to explore human anatomy and life science.

Science fair project which tests which antacids are most potent by measuring how well they neutralize the acid in lemon juice.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

This project examines which style of central-air system filter traps the most particles from the air.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

Do different types of oil mix or stack? Find out in this science fair project idea!

Discover whether a metal will expand under hot water.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

Discover which fabrics shrink the most in the wash and why.

This science fair project idea investigates the difference in reaction times between boys and girls.