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Showing Results for tenth grade weather and climate electricity : Page 139

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Growing Crystals

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

Catalase Enzyme Activity

Check out this cool middle school science fair project idea to determine if shopping carts  are really carriers of harmful bacteria.

Oh! Those Shopping Carts! Are They Really Carriers of Bacteria?

This science fair project idea investigates whether plants can survive being frozen.

The Effects of Freezing on Plant Life

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Fresh Or Canned Calories?

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

Read on this high school science fair project idea to get basic information on the
process of heat transfer and the conditions under which the transfer occurs.

Heat Transfer? Can you Measure it? How is it Done?

In this lesson, students explore absolute value with and without a number line, compare the absolute values of two numbers, and apply their understanding of absolute value to real-world contexts.

Absolute Value

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

Wrinkle Removal Products

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

The Best Choice for Growing Large, Flowering Plants

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

To Wrap or Not to Wrap? Which Food Wrapping Works Best to Prevent Food Spoilage?

Determine whether the application of Febreeze will lower the bacterial count.

Febreze It Away!

This science fair project idea investigates food preference of birds.

Feeder Bird Identification and Food Preference

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

Magic Salt, Melting Snow

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

Developing a New, Improved Cold Pack

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

The Role of Fat in Food

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

Energy Content of Food

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

Cook Seeds Before Planting?

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

Growing Bacteria

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

What is Plant Transpiration?

Provide students with an opportunity to identify the wholes that are correctly divided into halves, thirds, and fourths (equal shares). Use this activity alone as a support lesson or alongside Cookie Fractions Fun.

Equal Shares

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

What is in Tap Water?

Support your students' math fluency by teaching them about the relationship between multiplication and division through fact families. This lesson can stand alone or be used as a pre-lesson for the *Do You Know Your Math Facts?* lesson.

Multiplication and Division Fact Families

It's not enough to just memorize the multiplication table! It helps students to know how to explain their strategy to find the product too. Teach this lesson on its own or use it as support for the lesson Slap and Roll Timed Multiplication.

Let's Talk About Multiplication Facts

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

An Investigation into the Factors Affecting  the Dispersion of Oil in Water Ecosystems

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Good and Bad Lipids

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

Viscosity, Surface Tension and Temperature

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