CHEMISTRY – Hey guys, here’s the super fast lecture from Wednesday on accuracy, precision and percent error. Keep that formula for percent error handy, you’ll be using it all year! We’ll finish discussing significant figures tomorrow. You’ve made a great start on learning to measure with sig figs (we did that during the unit on lab stuff!), so now let’s crank it up a notch and begin to calculate with them. Don’t panic about the homework, I’ll show you tomorrow! (Just make sure you try it!!)
P.S. Are you ready for the SI quiz tomorrow? Don’t forget to study SI prefixes and their meanings, SI quantities and their symbols, and the SI units used to measure those quantities. Be proactive in your studying. For heaven’s sake, don’t just read the list – ake flashcards, use quizlet.com, get someone to call them out to you! Good luck!
Thanks for the reminder about the SI unit quiz. Very helpful!!!!!!
Here is quizlet site..
http://quizlet.com/1258570/units-symbols-and-prefixes-flash-cards/
Grant – Good job! Thanks!
Caleb A C2
This is the first time I’ll be using quizlet to study
Caleb – Glad you are using something new! By the way, make sure you put your name and period in the name box, not in the comment. Thanks! π
Im ready for the quiz.
This has really helped me remember the percent error formula! Thanks π
Thanks for providing the formula. I am curious just to see how many times we will use this formula throughout the year.
Thanks for putting this on here! It helps me to get all the notes!!
Quizlet is great! its very helpful!
The examples you had in the power point really helped me with my homework! I wouldve totally forgotten without them!
Joel – Great!
Thanks for putting this on here! It is helping learn all this.
Moriah – Thanks!
Thank you for putting this on here it really helped me understand better!
Allison – Great! BTW – Just S, not your whole last name. Thanks!
Glad this is on here, makes studying a lot easier
Jack – Glad to help! BYW – Just P, not your whole last name. Thanks!