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Showing Results for "determine meaning using and" : Page 3

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

Don't Have a Meltdown!

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Get Cracking

Science fair project that determines the correlation between the ability of selected materials to conduct heat and a material's density.

Heat Traveling Through Solids

This science fair project idea determines whether land or water warms more quickly and investigates how solar radiation increases the temperature of surfaces.

Does Land or Water Warm Faster?

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

Hydrogen Peroxide and Yeast

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Chirping Crickets

This science fair project idea  quantifies exactly how accurate the cricket thermometer is.

Accuracy Deviation of the Cricket Thermometer

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

What Lives in the Air Conditioner?

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

Evolution of Gas from Yeast

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

The Effect of Humidity and Temperature on Percussive Pitch

This Pysanky egg-decorating activity is perfect for young artists. Bring a little color and creativity to any holiday with this traditional Ukrainian craft.

Pysanky Eggs

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

Food Contamination

Want a fun way to teach your kid to tell time? Making a plate clock is a great way for him to learn how to tell time in a way he'll actually find exciting.

Telling Time: Plate Clock

This science fair project idea examines which type of insulation holds in the most heat.

Best Insulators

Let your students show off what they've learned about time, money, and temperature with this lesson that combines all three in one word story. 

Time, Money, and Temperature

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

Microclimates

Instead of loading up on mayonnaise based potato salad, your child can whip up something healthier: German potato salad!

German Potato Salad

This project compares different liquids and the freezing, melting and boiling points of liquids.

Melting, Freezing and Boiling Points of Liquids

This lesson combines students' knowledge of US geography and their creative writing skills in one fun activity!

Switching U.S. States

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

Which Starch Plant Produces the Most Fuel? 

Use this lesson to help your ELs quickly find information on a specific topic by looking for a noun and its pronouns in a nonfiction text. It can be a stand-alone lesson or used as support for the lesson Ecosystems Explained.

Information from Multiple Sources

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

Air Pollution

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

Heating Chemical Reactions

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

How to Make a Hygrometer: Sling Psychrometer

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

Too Cold to Chirp?

Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.

Rate of Diffusion

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

Calorimetry: Bomb Calorimeter Experiment

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

Seed Storage Study

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

Finding Absolute Zero

What heats up fasterâwater or soil? 5th grade students test the specific heat of water against the specific heat of sand in this great science fair project.

Specific Heat of Water vs. Specific Heat of Sand

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