Focus on Physics: The Delightful Catenary Curve

Journal Article | March 2017

The author uses the curve called a catenary to explain how he teaches about tension and compression related to geometrical structures such as bridges, arches, and domes.

Focus on Physics: Elementary Electricity in a Nutshell

Journal Article | October 2017

This column helps teachers build an understanding of physical principles. This month covers the basics of electricity.

Focus on Physics: Our Molecular Selves

Journal Article | December 2017

This column helps teachers build an understanding of physical principles. This month's issue discusses atoms and molecules.

Focus on Physics: The Slowing of Light in Glass

Journal Article | March 2018

This column helps teachers build an understanding of physical principles. This month's column discusses energy transfer.

Safer Science: Acknowledging Safety in Physics

Journal Article | August 2013

This column provides best safety practices for the science classroom and laboratory. This month’s issue discusses using safety acknowledgment forms.

Increasing the Drive of Your Physics Class

Journal Article | February 2008

First-year physics students often have a difficult time grasping Newton’s laws of motion and recognizing the forces that these laws depend on. The “Paper Car” project is an experiential activity that is rich in…