Summary: This LO is about the Doppler effect and I used Ted-Ed format. I used a youtube video from Doc Schuster video channel in which he explains what a Doppler effect. The questions I produced include 5 multiple choice, 2 open ended, 1 discussion and 1 long problem questions with their solutions. The long problem is based on a moving source and stationary observer. The multiple choice question cover the basic concept of Doppler effect and the discussion question is based on its application

https://ed.ted.com/on/47DYHoKa