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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

Measuring Density

For Teachers 6th - 8th
Students explore the concept of density. They use the the formula Density = Mass/Volume, one can determine where certain liquids and objects will settle in a graduated cylinder. In addiiton, they design a process to separate the liquids.
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Interactive
Curated OER

Student Exploration: Density Laboratory

For Students 4th - 6th
In this density laboratory worksheet, students complete 2 prior knowledge questions, then use the "Density Laboratory Gizmo" to complete several activities, answering short answer questions when finished.
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Lesson Plan
Curated OER

Using Soap Foam to Alter the Density of Plaster of Paris

For Teachers 6th - 8th
Students determine the density of Plaster of Paris that has been prepared with a foam generated from dishwashing liquids and shampoo.
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Lesson Plan
Curated OER

Unknown Liquids

For Teachers 5th - 8th
Learners must design and conduct an experiment to determine which unknown liquid has a greater density based on basic information about the liquids and containers. Students are given specific materials to work with.
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Lesson Plan
Curated OER

Testing Density of Various Soap Products

For Teachers 6th - 8th
Middle schoolers have the opportunity to observe, measure and analyze the density of aerosol shaving creams and foams generated from shampoo and dishwashing liquids or detergents.
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Worksheet
Curated OER

Density Laboratory Gizmo

For Students 4th - 6th
In this mass worksheet, students fill in a chart with different items and their volume, whether they float or sink, and their density. Students complete this for 10 items and answer 6 multiple choice mass questions.
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Worksheet
Curated OER

Behavior of Liquids and Gases

For Students 9th - 12th
In this liquids and gases worksheet, students review 9 vocabulary terms associated with liquids and gases by completing a crossword puzzle.
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Worksheet
Curated OER

Density Worksheet

For Students 10th - 11th
For this chemistry worksheet, students identify and describe that density is the ratio of the mass of the substance to the volume of the substance at a given temperature. They also respond to various questions that refer to density in...
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Lesson Plan
Curated OER

Density in Relation to Float and Sink

For Teachers 6th - 8th
Students explore the concept of density. In this density lesson, students determine the density of various objects. Students use the density of the various objects to predict the density of various unknown solutions.
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Unit Plan
Curated OER

Density - To Float or Not to Float? That is the Question!

For Teachers 8th
Students investigate how to find the density of fluids and solids using math. Students also learn how to find the density of regular and irregular shaped objects.
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Lesson Plan
Curated OER

Density: Float or Sink

For Teachers 6th - 8th
Students discover density.  In this density lesson, students discover the properties of objects that allow them to float or sink in water.
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Lesson Plan
Curated OER

Density: Floating, Sinking, and Suspending

For Teachers 2nd - 6th
Students observe teacher demonstrations that illustrate density. In this density lesson, the teacher demonstrates how air bubbles in a carbonated drink can cause a raisin to float and how an egg sinks in fresh water, but floats in salt...
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Lesson Plan
Curated OER

Density Lab

For Teachers 9th - 12th
Students use an Excel spreadsheet to calculate the density various liquids. They take pictures of their results.
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PPT
Curated OER

Buoyancy

For Teachers 4th - 7th
This is a brief survey of the states and properties of matter directed toward upper elementary physical scientists. Solids and liquids are compared. Density and buoyancy are related. Use this presentation just prior to demonstrating...
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Worksheet
Curated OER

It's A Gas!

For Students 5th
Fifth graders complete a learning exercise which has them place a list of gases in order from the least to the most dense. The density in grams is given for each. There's a good paragraph which provides background knowledge about the...
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Lesson Plan
Curated OER

Determining the Molar Mass of a Gas

For Teachers 9th - 12th
Learners determine the molar mass of a gas. In this molar mass of a gas lesson plan, students use the vapor density of an organic solvent to determine its molar mass. They vaporize the solvent and collect the vapor. Once it is cooled...
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Lesson Plan
2
2
American Chemical Society

Float and Sink

For Teachers 2nd Standards
We're not talking about the kitchen sink. Learners explore what types of objects sink and float in water in an inquiry-based lesson. With experimentation, they find similarities between materials that float and those that sink.
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PPT
Curated OER

Properties of Matter

For Teachers 7th - 9th
This PowerPoint is a gem! Seventy-eight slides present an entire introduction to matter in bullet-point fashion. Viewers learn about everything from mass and inertia to phase changes and gas laws! The only glitch is that the links to...
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Lesson Plan
Curated OER

Red, Green, and Blue Mystery Liquids! Hypothesis or Inference?

For Teachers 8th
Eighth graders are actively involved in the scientific method and inquiry as they form quick hypotheses based upon a teacher set of mystery liquids. They determine the need to make additional observations of the liquids.
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Worksheet
Curated OER

Mass and Density of an Irregular Solid

For Students 9th - 12th
In this physics worksheet, students determine the density of irregular solids using water displacement method to complete 7 problems and short answer questions.
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Lesson Plan
Curated OER

Ice Floats

For Teachers 3rd - 5th
Students explore the changing density of water. In this physics lesson, students investigate how an object's density determines whether it will float or sink in water. They explain why this unique property of is important to living things.
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Lesson Plan
Curated OER

Properties of Matter

For Teachers 9th - 12th
High schoolers investigate the properties of matter. For this properties of matter lesson, students observe containers of different metals and discuss their properties including density. High schoolers find the density of an unknown...
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Lesson Plan
Curated OER

Activity #19 The Density of Alka Seltzer Gas

For Teachers 6th - 8th
Middle schoolers (teachers) complete the activity, they should not come in contact with Alka-Seltzer. They comprehend that the density of a gas can be calculated from its mass and volume. Pupils calculate the volume of gas generated by...

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