1. NEW INFORMATION
Watch the following clip at home prior to the lesson:
Take notes where appropriate and complete the folllowing tasks:
Discover the ways in which light behaves
as a wave.
2. ACCESS PRIOR KNOWLEDGE
As a class, how do you assess the quality of your answers to the Flipped Lesson Questions.
4. Why does an object cast a shadow?
4. GOAL REVISITED
Experiment groups to quickly present their findings from the practical task to the rest of the class, relating the results of their experiment back to Question 4 & 5.
5. HOMEWORK TASK
Use the PhET Interactive Program 'Wave Interference' to complete the PhET activity worksheet (see below) modelling the behaviour of waves and light.