Hon Chemistry 8-25-17 Significant Figures, Pt. 2

HON CHEMISTRY: I LOVE the way you are catching on to significant figures! Here are the last of the notes on calculating with Sig Figs!

Two super important things: Make sure you are actively studying for the SI quiz! Also super important – keep up with your homework!! The reason I give it to you so you can practice and put together all we talked about in class ….cuz I love you! πŸ™‚

Have a wonderful Sophomore Retreat!! BTW – when you get back, be sure and check your syllabus. There could be some important updates!! πŸ˜‰

flickr photo by Igor Spasic

Chemistry 8-25-17 Accuracy and Precision & Intro to Significant Figures

CHEMISTRY – So which is more important, accuracy or precision? Great discussion on causes of error in the lab and how to prevent them! Since we’re having server and Internet issues, I’m posting a vodcast from a few years ago.

So you’ve been using been using significant figures all along when you were measuring in the lab! Now the other half – using them in calculations will be no big deal at all!

Hey – how is the Scavenger hunt going? Did you notice I’ve extended the deadline? Check out the new due date on the syllabus. Make double sure you give yourself plenty of time!!

And don’t forget to be studying for the SI quiz!!

flickr photo by jambe