Showing Results for grade practice : Page 10

An hour glass, also known as a sand clock, keeps time. In this activity, your child will make her own sand clock and measure the time it keeps.

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Using a toy race car kids create a visual model of the Doppler Effect.

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

This clay "painting" activity encourages and supports creative development and critical thinking skills.

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.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

This project examines whether humans can intuitively grasp numeric values greater than three.

This experiment investigates if stress alters body temperature.

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.

This project determines how much the rebound rates of tennis balls change after ten games.

This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.

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

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

The objective of this experiment is to evaluate which types of people are most impacted by the McCollough effect.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.

Learn how to make marbleized paper with simple everyday ingredients in this fun activity! Your child will learn about oil and water while doing this project.

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

Test the idea that people who wear glasses tend to be more educated. True or false?