Showing Results for high frequency 3 : Page 11

What colors can dogs see? Do they only have black and white vision, or can they see other colors too? Find out in this cool science experiment!

Plants and light seem to be good buddies, but how far does the friendship really go?

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

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

Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.

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

Determine how we can separate the components of a solution

Evaluate gender differences in processing visual information.

In this experiment, recycled objects are separated to demonstrate how mixtures are made and the variance in the physical properties of their ingredients.

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Science far project which determines whether the material of a baseball bat affects the distance that the baseball will travel.

Get this cool middle school science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

This middle school science fair project determines whether DNA is most easily extracted from under-ripe, ripe, or over-ripe strawberries.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

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

This experiment evaluates if personality influences whether a person prefers dogs or cats.

The Galileo inclined plane physics experiment was one of the first ways scientists calculated acceleration due to gravity. Do it yourself in this project!

The objective of this free science fair project is to examine the way in which the phases of the moon affect circadian patterns in mammals.

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

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Do human lie detectors exist? Charge up your powers of observation to see if you can tell a lie from the truth.

Check out this cool science fair idea on why hard fruits become soft and learn how to compare the sugar content between ripe and unripe fruits.

In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.