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Thursday 21 May 2015

Physical Science 20 - May 21

Today in Period 2, we started to learn about lenses and optics.  We were able to understand the difference between converging and diverging lenses.  We also learned the different definitions that are important when studying lenses.  We did quite get to learning about the lens equation today.  We will save that for tomorrow.

In Period 4, students wrote their quiz on speed of light and reflection.  They then had the remainder of the period to work on Homework 3.5 from yesterday as well as Part C of the Refraction Practice Problems.


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