Videos and lessons to help High School students learn how to apply concepts of density based on area and volume in modeling situations (e.g., persons per square mile, BTUs per cubic foot).

Common Core: HSG-MG.A.2

Related Topics:

Common
Core (Geometry)

Common Core
for Mathematics

Density Mass Volume

This video shows you how to use the Density Mass Volume formula triangle and find volume of shapes. It goes through a couple of examples of finding mass.

Density Word Problems

Simple problems dealing with density formula (D = m / v).

Density Calculations

Solving density word problems using the formula triangle.

Density Facts and Practice Problems

Learn more about density and practice calculating using word problems.

Density is how much mass is contained in a given volume?

Density Practice Problems

This video shows the equation for Density and gives 2 example problems.

Density Word Problems

What is BTU (British Thermal Unit)?

A short explanation of how to calculate water temperature rise in °F, given certain BTUs per hour.

Understanding the BTU - Energy produced

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.