Physical Science 20 - May 9

Today students wrote their quiz on the speed of light and curved mirrors.  After that, they handed in their reports for lab 3.1.  We then learned about the laws of refraction.  These 3 laws tell us how light behaves when it passes into a new material or substance.  Students took some notes (slides 53-55) and then we were given some time to work on the assignment on slide 56.  Students will get more time tomorrow to work on this.