Tuesday 17 September 2013

Sept. 17 – Quiz and density questions

Congratulations on completing the quiz today!
I will have the marked and returned to you by next week.

For the rest of the day we played some more "Will it float",
https://www.youtube.com/watch?v=tdrq8tFZCqM

and you worked on your density problems that I handed out yesterday.

I also gave you your mark for the safety posters!  Here's an excellent example of a lab safety poster:


Homework: Complete all the density problems.

Your next quiz will be a week from today!

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