Physics – Congratulations to the Rube Goldberg Competition Winners!!

PHYSICS: Well, I’ll make it pretty later, but for now I thought you’d want to know:

The winners of the 2012 Rube Goldberg Competition are…………………… the sound group: Corey, Zach, and Matt. Congratulations, guys!!

And what you really wanted to know – so far, the following students are exempt from the 2nd semester physics exam: Corey, Zach, Matt, Jakin, and Sebastian. Wow! Five! I think that’s a record. Good job, guys!

Chemistry 5-3-12 Activity Series

CHEMISTRY: Can you believe we finished the chapter?!? Here’s the last lecture – the activity series. I’m sorry it took me so long to post it!

Practice, practice, practice! Don’t forget, you have to memorize the 17 types of chemical reactions and the activity series, but you also have to apply them! You need to know them so well, that it becomes second nature to you. I’ll be praying for you as you begin to study for the test!!:)