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Showing Results for "r controlled and multisyllable"

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Growing Bacteria

In this lesson, preschoolers focus on the alphabet by learning the letters L, R, and K. Kids are guided through the classic children's story of The Lion and the Rat, with an accompanying curriculum that targets each child's understanding of the unique sounds these letters make. Seeing the letters in a fun, engaging environment also reinforces the letter recognition skills crucial for early readers.

The Lion and the Rat

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

What Lives in the Air Conditioner?

Get targeted practice finding the&nbsp;area of circles with this seventh-grade math worksheet!

Pi Radius Squared 

Explore  the wattage of microwaves in relevance to cooking time.

Do High-Wattage Microwaves Cook Faster?

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

Growing Algae

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Cast Iron Pans Versus Regular Teflon Pans

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

Mathematical Modeling of Bacterial Growth 

This science fair project idea explores the different properties & interactions of sugar molecules.

Sugar Crystallization

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

Forcing Plant Bulbs 

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Color and Heat Absorption

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

Make a Bird Bath

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

Help your kindergartener review shapes - and build early reading skills - with this creative book project.

My Shape Book!

Science fair project that uses distillation to convert salt water into fresh water.

Distilling Water

This project concerns activity happening millions of miles away, on the sun.

Sunspots: Calculating the Rotation Period of the Sun

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

Bacteria Science Fair Project: How Does Bleach Kill Bacteria?

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

Passive Solar Design

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

Can You Hear Me Now?

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

Counting Air Particulate Matter

This project examines the concentration of dissolved oxygen in water, with and without oil.

Let Me Breathe, Please!

The objective of this experiment is to evaluate the effects of acid rain on plants.

How Does Acid Rain Affect The Flora of Our Environment?

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Viscosity, Surface Tension and Temperature

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