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Lesson Plan
Curated OER

Density Lab

For Teachers 9th - 12th
Learners use an Excel spreadsheet to calculate the density various liquids. They take pictures of their results.
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Lesson Plan
Perkins School for the Blind

Volume, Mass, and Density Boxes

For Teachers 6th - 12th
Mass and density are difficult topics for kids to understand, and even more difficult when you have visual impairments or blindness. Learners will make boxes and fill them with cotton, sand, or crushed paper. They will feel the density...
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Interactive
CK-12 Foundation

Going Fishing

For Students 6th - 12th
Why do some things float and others sink? A creative simulation allows learners to adjust mass and volume of an object to affect its buoyancy in water. A graph records the effect of each manipulation.
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Worksheet
Curated OER

Mystery Canisters

For Students 7th - 9th
In this density worksheet, students modify three film canisters in order to make one float in a tank of water, another suspend in the middle of the tank, and the third should sink to the bottom. They collect data on their canisters and...
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Lesson Plan
Curated OER

i-Density Crisis

For Teachers 8th
Eighth graders determine the density using mass and volume. In 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 density.
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Unit Plan
Columbus City Schools

To Measure its Mass or Volume?

For Teachers 6th Standards
Atoms, elements, and molecules, oh my! Teaching the fundamentals of chemistry to curious sixth graders has never been easier to accomplish. Here is a resource that pulls together everything needed to get them off to a good start,...
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Worksheet
Curated OER

Density Worksheet

For Students 10th - 11th
In 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

To Float or Not to Float - A Lesson on Density

For Teachers 7th - 8th
Pupils define density in their own words. In this physics lesson, students calculate density using mass and volume. They explain why some objects sink and some float.
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Lesson Plan
Curated OER

Introduction to Density

For Teachers 7th
Seventh graders define density in their own words. In this physics lesson, 7th graders solve density problems using its mathematical formula. They explain why some objects flow and some sink.
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Lesson Plan
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Teach Engineering

Floaters and Sinkers

For Teachers 7th - 9th Standards
Whatever floats your boat. Young engineers learn about density by measuring the masses and volumes of boxes filled with different materials. Using their knowledge of densities, they hypothesize whether objects with given densities will...
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Worksheet
Curated OER

Organic Molecules Detected on Distant Planet!

For Students 7th - 9th
Here is a planet worksheet in which learners read about organic molecules detected through spectral lines of the planet Osiris. They calculate the mass, the volume and the densities of common ingredients for planets including Osiris and...
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Lesson Plan
Curated OER

Sea Water Mixing and Sinking

For Teachers 6th - 8th
Students investigate the role of temperature and salinity in determining seawater density. They use a Temperature-Salinity Diagram to examine the effects of mixing on density.
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Lesson Plan
Curated OER

Exploring Buoyancy

For Teachers 4th - 8th
Students use materials found at a resource table to design simple devices that will house instruments to take water samples from a tub of water. They design 3 instruments, each varying in density so that one will float, one will hover...
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Lesson Plan
Curated OER

Why Do Some Things Float?

For Teachers 4th - 5th
Students recognize that density determines whether objects sink or float.  In this sink or float lesson, students experiment with plastic in three liquids. students drop their objects into the liquids and observe and record their results.
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Lesson Plan
Curated OER

Count Marsili & the Mediterranean Current

For Teachers 2nd - 8th
Students integrate history and science while discovering how salinity affects the density of water. After a lecture/demo, students work in groups to complete a lab activity that demonstrates how salinity affects the density of water.
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Lesson Plan
Curated OER

WS 7.4 Ideal Gas Law

For Teachers 10th - 12th
In this ideal gas law worksheet, students solve eighteen problems using the ideal gas law to solve for moles of gases, temperature of gases, pressure of gases or volumes of gases.
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Worksheet
Curated OER

Density

For Students 5th - 6th
In this density worksheet, students read a selection on density and answer 10 questions using the information from the selection.
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Lesson Plan
Curated OER

Move that Tower

For Teachers 9th - 11th
Students investigate ways to find the density of irregular shaped objects. In this physics lesson, students calculate density using its mass and volume. They explain why some objects float or sink in water.
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Worksheet
Curated OER

What Can We Measure About Chemicals?

For Students 9th - 12th
In this measuring chemicals worksheet, 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 results....
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Lesson Plan
Curated OER

Density of Solids and Liquids

For Teachers 6th - 8th
Students calculate the density of regular and irregular solids and liquids. They relate the term dense to science as well as its literal meaning that society uses it as everyday. A worksheet is completed on density.
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Lesson Plan
Curated OER

Solids, Liquids, and Gases

For Teachers 7th - 12th
Not many lessons on states of matter can hold a candle to this one! Junior chemists gauge the density of paraffin in both liquid and solid phases. They fill 60 mL syringes with different materials to experiment with compressibility and...
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Lesson Plan
Curated OER

Density and Mass

For Teachers 1st - 2nd
Learners experiment to find which liquids are more dense.  In this density and mass activity, students predict and then test objects to observe and measure their density. learners observe which items sink and float. Students complete...
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Lesson Plan
Curated OER

Density in Relation to Float and Sink

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

Visualizing Density: Density is Non-obvious

For Teachers 5th - 6th
Students explore models of density; wooden balls and marbles discussing whether they think the volume and mass are the same or different. They then compare the density of a loaf of bread that is squished and one that is not compressed.

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