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Showing Results for answering questions with evidence : Page 14

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Fungi Biodiversity

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

Do Plants Need Water?  

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

Growing Plants in Garbage

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

Speedy Shoes

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

Albedo

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Rate of Evaporation

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Geology 101

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

Air Density, Convection, and the Movement of Air Molecules

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Mini Waterfall

This science fair project idea  determines what household items are good conductors of electricity.

Conductor or Insulator

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Effect of Pollution on the pH of Rainwater

This science fair project creates a visual model of what&acirc;s happening to sound waves as a car approaches and then leaves.

How to Create a Visual Doppler

This science fair project idea compares biodiversity between drops of water.

Biodiversity in a Drop of Water

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.

What Kinds of Water Yield Fastest Plant Growth?

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

Center of Balance

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

Color and Emotion Perception

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

How Much Sugar?

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

Design Challenge: Gumdrop Towers

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Pumpkin Investigation

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

Do Plants Grow Better in Sunlight or Artificial Light?

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

Learning Why and How to Compost

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Halloween Potions

The objective of this science fair project is to test the growth rate of a plan in a crystal medium in comparison to traditional soil.

Exploring the Rate of Plant Growth in Crystals vs. Soil

Energy is an essential part of our daily lives, but the resources that power the Earth are being threatened. In this lesson, students learn about renewable and non-renewable resources, including those that need protection.

Renewable and Non-Renewable Energy

Your students will enjoy this hands on lesson where they make simple solutions and mixtures. They will have an opportunity to predict and observe solids that dissolve in water.

Water Soluble Science

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

If Starch is Composed of Sugar Why Isn't Starch Sweet?

Star light, star bright! Teach students all about constellations and earth movement with this engaging science lesson plan. Broken out over several days, this unit encourages students to research and report on a constellation.

Star Unit

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

Supercooled Water

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Mystery Powders

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

Rule Breakers

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