Showing Results for multiply by multiples of ten : Page 3

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

This experiment investigates whether there are certain sounds that affect men and women differently

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

How does light affect plant growth? Do different colors of light work better than others? Find out in this classic science fair project idea.

Does fear cause the same physiologic responses in men and women? This experiment measures people's blood pressure and heart rate while watching a scary movie.

This science fair project idea explores substances that cause a bubble to last longer.

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

Which sunscreen is most effective at blocking the sun's harmful UV rays? Test the SPF of various sunblock brands in this cool science project!

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

This project will explore whether people are emotionally susceptible to suggestions of both humor and sorrow.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

In this math and science activity, help your middleschooler learn about proportion and measurement with just her shadow and a tape measure!

How do organic materials become soil? This science experiment measures what materials biodegrade.

Demonstrate if cooking destroys all bacteria that is present in raw meats such as salmonella.

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

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

This experiment investigates whether the primacy effect is observed more frequently in specific populations of people.

Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?

The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

This science fair project idea determines if the color of light affects the growth of plants.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.