Explore Resources
Browse our curated collection of educational tools, simulations, and teaching aids.
Beer's Law Lab
This PhET simulation provides an interactive virtual laboratory for exploring Beer's Law and spectro...
Atomic Interactions
This interactive PhET simulation allows students to explore the fundamental concepts of states of ma...
Balancing Chemical Equations
Kelly Lancaster (lead), Chris Malley (developer), Patricia Loeblein, Emily Moore, Robert Parson, Kat...
Acid-Base Solutions
How do strong and weak acids differ? Use lab tools on your computer to find out! Dip the paper or th...
Bending Light
Noah Podolefsky (lead), Kathy Perkins, Trish Loeblein, Emily Moore (interviews), Sam Reid (developer...
Balancing Act
Kathy Perkins (co-lead), John Blanco (co-lead, developer), Michael Dubson, Trish Loeblein, Ariel Pau...
History Matters
"History Matters: The U.S. Survey Course on the Web" is an extensive online resource crafted to supp...
Digital Public Library of America
The Digital Public Library of America (DPLA) offers educators and students free access to millions o...
Facing History and Ourselves
Facing History and Ourselves offers educators a rich collection of resources to teach history, ethic...