All The Science Teacher resources

Journal Article

Sims for Science

Since 2002, the PhET Interactive Simulations project at the University of Colorado has been working to provide learning tools for students and teachers. The project has developed over 85 interactive simulations—or sims—for teaching and learning s...

Journal Article

Juan's Dilemma

When life hands you lemons, make a battery! In this article, the authors describe an activity they refer to as Juan’s Dilemma, an extension of the familiar lemon-battery activity (Goodisman 2001). Juan’s Dilemma integrates oxidation and reduction...