Showing Results for determine meaning using and : Page 97

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

In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Use Martin Luther King, Jr's historical "I Have a Dream Speech" to inspire your child to write down her own dreams.

This science fair project idea explores whether cats can be trained in the same way that dogs can.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Let your child help you create a fire escape plan poster to hang in the house in case of an emergency!

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.

The project researches how lubricants affect the mechanical advantage of a pulley.

Plan a family dinner based on the "Little House" books, and encourage reading in the household!

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

Help your middle school or high school child make informed decisions about managing his finances and saving wisely for his future.

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

This conservation of energy demonstration shows why the first hill is the highest on a roller coaster. Learn more about potential and kinetic energy!

This optics-based science fair project idea teaches kids about real and virtual images with a mind-bending candle illusion inspired by Pepper's Ghost.

Fire up the grill, break out the raffia and get crafty with flowers--it's time to learn how to throw your own luau!

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Here's a fun arts and crafts activity that has you and your child creating a book with a secret hollow!

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

Kids will make a homemade electroscope and explain how it detects static charges through induction in this fun science fair project idea.

Young physicists learn about apparent weightlessnessâthat weird sensation you sometimes feel in elevators, turbulent airplanes, and roller coasters.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

Here's an activity to teach your fourth grader how to reflect on her past year and set specific, attainable goals to reach in the New Year.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

This science fair project idea explores the different properties & interactions of sugar molecules.

The purpose of this science fair project is to investigate whether we can simulate how craters are formed and predict their size and shape.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.