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Interactive
Chemistry Collective

Chem Collective: Identifying the Unknown Metal

For Students 9th - 10th
In this activity, students use the virtual lab to identify an unknown metal by measuring its density and comparing their measurements to the densities of known metals.
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Unknown Type
Physics Aviary

Physics Aviary: Practice Problems: Density of Rock Determination

For Students 9th - 10th
Students must determine the density of a rock based on the change in tension in the supporting string when the rock is lowered into a fluid.
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Unknown Type
Physics Aviary

Physics Aviary: Practice Problems: Determining Density of Fluid

For Students 9th - 10th
Students must determine the density of a fluid based on the fluid levels in a u-tube.
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Lesson Plan
TeachEngineering

Teach Engineering: Bone Density Math and Logarithm Introduction

For Teachers 9th - 10th
This project shows the connection between engineering, science and math by having students learn the equation needed to calculate bone mineral density. Lesson includes an explanation of the equation as well as practice problems and a quiz.
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Lesson Plan
TeachEngineering

Teach Engineering: Bone Mineral Density Math and Beer's Law

For Teachers 9th - 10th
In this lesson students revisit the mathematics required to find bone mineral density, to which they were introduced in Lesson 2. They will learn the equation to find intensity and how to use it. There is a sheet of practice problems...
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Activity
Chemistry Collective

Chem Collective: Cola and Sucrose Concentration Problem

For Students 9th - 10th
In this activity, students use the virtual lab to prepare a sucrose solution for a soda recipe. They next calculate the concentration of their solution in terms of molarity, percent mass and density. Finally, they compare the density of...
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Activity
Chemistry Collective

Chem Collective: Current Collection of Virtual Lab Problems

For Teachers 9th - 10th
A collection of over 30 virtual chemistry problems with accompanying interactive activities. Each problem includes a word file for potential differentiation in your classroom.
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Unknown Type
Khan Academy

Khan Academy: Density Word Problems

For Students 9th - 10th Standards
Solve problems concerning real-world situations using your knowledge of volume, surface area, and density.
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Unit Plan
Khan Academy

Khan Academy: Cumulative Relative Frequency Graph Problem

For Students 9th - 10th
Cumulative relative frequency graph problem.
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PPT
Sophia Learning

Sophia: Density: Theory

For Students 9th - 10th
A short exercise explaining the formula for volumetric density followed by several practice problems and examples.
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Lesson Plan
Science Education Resource Center at Carleton College

Serc: Maximizing Displacement: Mass, Volume and Density

For Teachers 9th - 10th
This problem-solving activity demonstrates the concepts of mass, volume, and density and how they relate to displacement.
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Interactive
California State University

Csudh: Chemistry: Density, Mass and Volume Homework

For Students 9th - 10th
Practice your density, mass, and volume calculations with these interactive review problems.
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Interactive
California State University

Csudh Project for Chemistry: Mass, Density, and Volume

For Students 9th - 10th
Use these word problems as a review in the areas of mass, density, and volume.
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Unknown Type
Physics Aviary

Physics Aviary: Practice Problems: Universal Gravity Problem

For Students 9th - 10th
Students must find out the strength of the gravitational force between two spherical objects based on the size, density and distance between centers.
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Lesson Plan
Science Education Resource Center at Carleton College

Serc: Mn Step: The Great Egg Drop: Relationship Between Gravity, Mass and Density

For Teachers 6th - 8th
An interesting experiment in the relationship between gravity, density, and mass. Middle schoolers must devise a way to drop a milk carton containing two raw eggs off a roof 50 feet high, without breaking the eggs. They then write a...
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Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: G Mg Archimedes and the King's Crown

For Teachers 9th - 10th Standards
The King of Syracuse reportedly requested Archimedes' advice for determining if a crown was made with the appropriate mixture of gold and silver. The problem asks students to find the amount of water displaced in Archimedes' experiment...
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Unit Plan
Khan Academy

Khan Academy: Transforming Data Problem

For Students 9th - 10th
It is very common to take data and apply the same transformation to every data point in the set. For example, we may take a set of temperatures taken in degrees fahrenheit and convert them all to degrees celsius. How would this...
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eBook
Chiral Publishing

Chiral Publishing: An Introduction to Chemistry: Unit Conversions [Pdf]

For Students 9th - 10th
Read and learn about the unit conversion analysis step and English-Metric conversion factors. Learn the steps to rounding answers from division and multiplication problems and formulas for temperature and density conversions.
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Unit Plan
CK-12 Foundation

Ck 12: Ideal Gases and Gas Stoichiometry

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students will learn the Ideal Gas Law, and know which of the different values for the ideal gas constant to use in a given...
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eBook
OpenStax

Open Stax: Physics: Archimedes' Principle

For Students 11th - 12th
From a chapter on Fluid Statics in a Physics textbook. This section of the chapter provides a detailed discussion of Archimedes' principle, buoyant force, floating and sinking, and the role of density. Includes questions, problems and...
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eBook
OpenStax

Open Stax: Variation of Pressure With Depth in a Fluid

For Students 11th - 12th
From a chapter on Fluid Statics in a Physics textbook. This section of the chapter looks at the relationship of weight, depth, density, and altitude to pressure. Includes questions, problems and exercises.
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Unit Plan
OpenStax

Open Stax: Physics: Approximation

For Students 9th - 10th
On many occasions, physicists, other scientists, and engineers need to make approximations or "guesstimates" for a particular quantity. What is the distance to a certain destination? What is the approximate density of a given item? About...
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eBook
Chiral Publishing

Chiral Publishing: An Introduction to Chemistry: Unit Conversions [Pdf]

For Students 9th - 10th
Read all you need to know about unit conversions. Learn about conversion factors, calculations, and rounding answers. Practice conversion problems after reading this Chapter and test your knowledge by reviewing the fifteen chapter...
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Website
Other

Ganoksin.com: Specific Gravity of Gemstones

For Students 9th - 10th
Specific gravity is defined and explained. Practice problems are given and solved. Illustrations included as well.

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