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Lesson Plan
Curated OER

Matter and Energy

For Teachers 9th - 12th
Does the change in energy of matter lead to a change in mass? Upcoming chemists compare the mass of equal-volume, but different-temperature liquids and materials both before and after a chemical reaction has occurred. In another...
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Assessment
Curated OER

2001 U.S. National Chemistry Olympiad Part III

For Students 9th - 12th
Here is a comprehensive method for assessing chemistry learners' knowledge; have them approach two laboratory problems, plan their methods of solving each, and then actually carry out the experiments to find the answers. Both the...
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eBook
Rice University

College Physics for AP® Courses

For Students 9th - Higher Ed Standards
Take a look at an organized physics course. The 34-section electronic textbook covers material in AP® Physics 1 and 2. Teachers use the text to supplement lectures and have the class work through the labs. Each section contains multiple...
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Lesson Plan
Curated OER

Liquids of Different Densities

For Teachers 3rd - 6th
Students compare the densities of different liquids. In this liquids lesson plan, students compare color, viscosity, weight, volume, and graph their findings.
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Lesson Plan
Curated OER

Are You a Trend Setter?

For Teachers 7th - 12th
Learners are introduced to the periodic table of elements. They devise and perform and experiment in which they determine the density of specific elements. They use their results to predict the density of other elements in the same group.
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Lesson Plan
Curated OER

Just How Thick is Aluminum Foil Anyway???

For Teachers 9th - 12th
Students determine the density and thickness of a piece of aluminum foil. In this density and thickness of materials lesson plan, students experimentally find the density of a piece of aluminum foil and compare it to the theoretical...
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Worksheet
Curated OER

What Can We Measure About Chemicals?

For Students 9th - 12th
In this measuring chemicals learning exercise, students investigate measurements of an aluminum slab including the length, width, height, mass, volume and density. They do the same for a piece of aluminum foil and they compare their...
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Worksheet
Curated OER

Buoyancy-Why Things Float

For Students 8th - 10th
In this buoyancy worksheet, students read about the principles behind objects floating including density, buoyancy and Archimedes' Principle. Students complete a buoyancy lab where they use a balloon and water and a film canister and...
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Lesson Plan
Curated OER

Chemquest: Physical Changes or Chemical Reactions

For Teachers 9th - 12th
Young scholars explore physical and chemical changes. For this chemistry lesson plan, students will go outside to observe changes seen in nature. Young scholars will then work in the lab to identify changes at different stations prior to...
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Lesson Plan
Curated OER

Weighing a Dinosaur

For Teachers 5th - 8th
Learners role play as paleontologists who make inferences about the weight of dinosaurs. They use models and the density of water to make these inferences.
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Organizer
Curated OER

Buoyancy

For Students 7th - 12th
In this buoyancy worksheet, students read about why objects float or sink. Students apply the Archimedes' Principle in a buoyancy lab. Students complete 1 graphic organizer.
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Lesson Plan
Curated OER

How Big is a Molecule?

For Teachers 9th - 12th
Students calculate the size of a molecule. For this molecules and their sizes lesson plan, students find the size of an oleic acid molecule by using a measured amount of drops of oleic acid to find the volume of the sample, the thickness...
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Lesson Plan
Curated OER

Activity #17 Liquid Density and Temperature

For Teachers 6th - 8th
Students comprehend that hot water rises up through cold water but cold water does not rixe in hot water. They comprehend that water at temperatures above 4oC decreases in density with increases in temperature. Students answer lab...
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Lesson Plan
Curated OER

Determining Liquid Densities

For Teachers 6th - 8th
Students practice determining liquid densities in a short, hands-on lab activity. Students use a graduated cylinder to measure out 100 milliliters of a liquid, find its mass using a balance, and record measurements in a data table....
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Lesson Plan
Curated OER

Water Density and Stability Lab

For Teachers 6th - 12th
Students observe how different water densities and salinity control the depth at which different water masses occur. Submarines are used as a case study. This is a well-designed with an excellent worksheet.
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Unit Plan
Arizona State University

Physics of Boats

For Teachers 9th - 12th Standards
Let's go sailing! An instructive unit includes six lessons with multiple activities to teach scholars about density, center of gravity, buoyancy, and the Archimedes Principle. They can complete the final project of building a boat on a...
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Lesson Plan
Curated OER

Making Cents of Density

For Teachers 6th - 8th
Students utilize their knowledge of the physical properties of matter such as mass, volume, and density to solve a problem. They utilize the scientific method to solve a problem. Pupils analyze their data to determine whether their...
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Worksheet
Curated OER

Salinity Lab

For Students 8th - 10th
In this salinity worksheet, students simulate conditions of salt and fresh water mixing and observe the various densities of these solutions based on their salinity.
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Lesson Plan
Curated OER

Density Of A Material

For Teachers 11th - 12th
Students determine the density of a material created in the laboratory and observe physical and chemical changes. They engage in a lab activity, and answer questions on a worksheet imbedded in this plan.
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Lesson Plan
Curated OER

Density of a Gas

For Teachers 8th
Eighth graders investigate the mass, volume, and density of a gas by producing it in a chemical reaction. The entire Density of a Gas Lab and L section of the K W L chart be formatively assessed.
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Lesson Plan
Curated OER

Density of Glass Fragments

For Teachers 7th - 9th
Young scholars explore how the density of an object is determined and determine what a "physical property" is. They demonstrate how science can be applied to police work.
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Lesson Plan
Curated OER

i-Density Crisis

For Teachers 8th
Eighth graders determine the density using mass and volume. For this science lesson, 8th graders explain why some materials float or sink. They estimate the density of objects based on whether it floats or sinks in a liquid of known...
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Lesson Plan
Curated OER

Get Down With Density

For Teachers 6th - 7th
Students define density and observe that things that are less dense than water will float. Students find the density of copper, iron and aluminum
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Lesson Plan
Curated OER

Water Density

For Teachers 10th - 11th
Students identify and analyze the concept of density using the formula, density equals mass divided by volume. They review the differences in salinity levels of the ocean and note that the changes in density are caused by wind and...

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