Welcome!

Hello and welcome to the 2013-2014 school year! I'm excited to work with you this year! Please take some time to look over this site. I've left all of the posts from last school year up for you to have available during this school year. Maybe I taught a lesson better last year, so why get rid of it now!? :) If you have questions, please email me at kenneth.mach@k12northstar.org.

Thanks!
Mr. Mach

Tuesday, October 30, 2012

Unit 3 Study Guide!

Here is the study guide I handed out today. The test is Friday! Be ready!

Monday, October 29, 2012

More practice!!

Today we reviewed multiplying and dividing fractions. Below I posted the examples in class and the homework for the few in each class that need to do it!

Thursday, October 18, 2012

Subtracting Fractions!

Hello everyone!

Here are the notes and the warm-up from the day.



Tuesday, October 16, 2012

Adding Fractions

Hey everyone!!
Here are the notes from today taken directly from my SmartBoard. I've also included today's warm-up and the homework with answers.

Sorry I didn't get to a movie today.


Monday, October 15, 2012

Turning mixed #'s to Improper Fractions

Hey everyone! Here is a quick video of my lesson for today!


Here are the answers to the homework as well!


Have a great night!

Wednesday, October 10, 2012

LCM - Warm-up

Hello everyone!
We spent today (and tomorrow for 3rd and 4th) reviewing GCF and LCM. I wanted to put up the warm-up from today to help you guys prepare for your quiz. I hope it helps!


Homework:
pg. 233 #'s 15-18
pg. 234 #'s 60-63

Answers: (15) GCF = 9  (16) GCF=6  (17) GCF=14  (18) GCF=21
(60) LCM=48 (61) LCM=24 (62) LCM=36 (63) LCM=120

Tuesday, October 9, 2012

Least Common Multiple

Hey Everyone!!

Wow.. is it really only Tuesday?! The quarter ends this Friday, so this is the last week to turn in missing work, or to retake a test. Please see me ASAP if you want a test re-take!!

Here are the notes and the warm-up from our lesson today. I've also posted the answers to the homework below. Hope this helps!

 Notes

Homework Answers:
LCM #'s 8 - 19 all pg. 226