Here are today’s lessons on Order of Operations in 1st, 2nd, and 4th Core and Absolute Value in 3rd Core.
Absolute Value (3rd Core)
Order of Operations (1st/2nd/4th Core)
3rd Core, you might want to check out this tool.
Great work 1st Core!
Here is the mind map we created in class about mean, median, and mode. Great job 2nd Core!
Here is a link to some pretty good algebra tiles-much like the ones we used in class.
My advanced class (core 4) is starting scientific notation this week. Here’s a quick tutorial video on how to do it:
Here’s a short screencast on adding, subtracting, multiplying, and dividing integers. I hope it is helpful.
Here is a video screencast of several order of operations problems. I hope this gives everyone some help with this important topic.
Everyone in my classes got their screen name and password for our brand new textbook today. Check it out at http://my.hrw.com! It has a wealth of great resources on there!
