From the Glenn Research Center at NASA, read about the law of conservation of energy. Included are formulas and many links to key terms.

This resource includes videos, interactives, and additional resources to help students understand the law of conservation of mass and how to balance chemical equations.

A collective which looks at mass and energy. Identify the forms of measurement and how to convert them as well as scientific notation. Practice application with homework problems.

From a chapter on Linear Momentum and Collisions in a Physics textbook. This section of the chapter discusses collisions in two dimensions, what point masses are, how to calculate the conservation of momentum, what happens when two...

[Free Registration/Login may be required to access all resource tools.] Students explore mass relations between reactants and products for a given chemical process, and practice balancing chemical equations.

Students learn about the Newtonian mechanics principle of conservation of angular momentum and the application in the quantum mechanical world.

Students learn the concept of angular momentum and its correlation to mass, velocity and radius. They experiment with rotation and an object's mass distribution. In an associated literacy activity, students use basic methods of...

This page features 22 questions covering the major concepts in Chapter 8: Linear Momentum and Collisions from the AP Physics online text.

This is an extensive learning module on biodiversity and its decline. It looks at ways biodiversity is threatened, the possibility of another mass extinction, the causes and consequences of habitat loss, factors that drive biodiversity...

Electric vehicles are in use today but pose challenges to widespread distribution. One of the challenges is to develop a battery that can hold enough energy for longer trips. Various solutions are being tried but mass marketing of this...