Energy: An Introduction

by Anthony Carpi, Ph.D., Zachary Hartman, Ph.D.

Further Exploration

Direct Measurement Videos

Direct Measurement videos show situations that viewers can use to learn and apply physics concepts. Grids, rulers, and frame-counters are added as overlays on the video. These allow viewers to make precise measurements of quantities such as position and time.


James Joule (1818-1889) Biography

From the Magnet Lab, a website devoted to learning about electricity and magnetism, is a profile of James Joule.


The Scientific Papers of James Prescott Joule

From, this is a collection of Joule's papers published in 1884 by the Physical Society of London.


Google Scholar

Google - Research database allows searching of the scholarly literature.

Next Generation Science Standards (NGSS)

Next Generation Science Standards: For States, By States

National Academies Press: A Framework for K-12 Science Education