# Longer Activities

## Astronomy Examples

## Physics Examples

- Combined Series and Parallel Circuits
- Concept Questions for the Photoelectric Effect with Interactive Simulation
- Helping Students Discover Total Internal Reflection
- Interactive Lecture Questions for Single Slit Diffraction
- Coming Soon: Learning to Think about Gravity: Newtons's Theory
- Learning to Think about Gravity II: Aristotle to Einstein
- Measuring voltage and current in a DC circuit
- Modeling emf, Potential Difference, and Internal Resistance
- Models of the Hydrogen Atom
- Motion Concepts: Displacement, velocity, & acceleration graphs
- Projectile and Satellite Orbits
- Rutherford's Model of the Atom
- Science on a Skateboard - Applications of Newton's Third Law
- The Transformer: Simulation Lecture Demo
- Will the egg break?
- Work: pre, during and post class questions