GSTA Resources

Sequencing Atomic Structure Instruction to Maximize Student Learning with PhET Simulations, Guided Inquiry Instruction, and Active Learning

PowerPoint Presentation

Activity 1: What's in an Atom?

Activity 2: Isotopes and Atomic Mass

Clicker Assessment: Post-Lab Questions

Hands-On Activity: Identify The Length

Build An Atomic Butox

Isotopes and Atomic Mass