Setlist L01 (90 minutes)

Waves Prep: Normal modes PhET, Wave on a String PhET, Yak Rope (not necessary).

1. Everything Oscillates (Gravitational Waves maybe) 2. Two basic types of Waves (Demo wave using the class itself) 3. Properties of waves in materials. Spring model of waves and how waves propagate

(PhET simulation of springs and waves, Wave on a String PhET) 4. Clicker [Q] - forces when particle is displaced - D 5. PhET Demo - 2D waves in materials 6. Clicker [Q] - What make the wave travel faster? - B 7. Speed of a wave on a string from dimensional analysis 8. Clicker [Q] - Mathematically describing moving pulse - B 9. Mathematically moving a pulse in time. Introduce D(x,t) 10. History and Snapshot Graphs 11. Clicker [Q] - Be the Duck - B 12. Clicker [Q] - Where is the Duck? - B 13. Worksheetless Worksheet [Q] - Snapshot to History 14. Worksheetless Worksheet [Q] - History to Snapshot 15. Clicker [Q] - Superposition of two pulses - C 16. Superposition of waves