Chemistry 9-21-11 States of Matter & Changes in State

CHEMISTRY – Hey guys! Great job with states of matter today! Lot’s of review, but did you learn some new stuff? Be sure and get the vocab down, but don’t forget to go back and make sure that you can apply what you learned! Let’s take this whole properties this a step further tomorrow!

flickr photo by Veloena

Physics 9-21-11 Component Method of Vector Addition

PHYSICS – Great job today!! You conquered the graphical method of vector addition, you are also going to do a great job with the component method. Give yourself a chance to get used to it and it will click, I promise! Here’s the lecture from Wednesday.

flickr photo by Sarah G…

Hon Chemistry 9-21-11 Classification of Matter

HON CHEMISTRY: Man – you’ve gotta love homecoming week! I don’t think I’ve talked so fast in a long time, and we still didn’t finish. So………we’ll finish tomorrow, but I decided to go ahead and post the full lecture from last year on the classification of matter so you’ll have it all in one place. How are you doing on the examples of homogeneous and heterogeneous matter? Here’s a question to think about, can you tell me three different types of homogeneous matter?

Lab tomorrow! After we finish the notes on pure substances, you’ll start designing another lab. Heads up – you might want to review the types of properties (qualitative & quantitative, etc.) and physical and chemical changes. I’m just saying. 😉

Image source tskinnersbec