Chemistry 11-11-19 Oxidation Numbers & Pre-Test Quiz Info

CHEMISTRY: One man’s rust is another student’s lesson in chemistry! Great job today with oxidation numbers. Now it’s time to go and practice applying them!

God bless you as you study for the Chapter 7 Memorization Quiz for Wednesday! You need to have memorized (and be able to use!!): polyatomic ions, monatomic ions (but you can get these off the periodic table), acids, prefixes, and how to write and name chemical formulas. Click here for a copy of the PERIODIC TABLE you’ll use on the test – if you want to practice using it on your own.

That’s a lot, but you can do it! And make double dog sure you are working hard at practicing it all now!!

flickr photo by scottwillis

PHYSICS 11-11-19 Vertical Fish Forces & Forces with Pulleys and Friction

PHYSICS: Not sure if you’d ever find a fish on an elevator, but you sure could treat the problem like it was! Here a look at the fish on a line problem, and then, a different take on forces – an application of horizontal forces, vertical forces, friction, all at once!

Wow! Amazing job solving these problems – can you now go see if you can solve them by yourself? God bless you as you study! I’ll be praying for you!

Help session tomorrow, 7:20ish A.M. – unless by some remote chance we are out of school because of the weather.

flickr photo by Elisa Dudnikova