## Tuesday, April 26, 2011

### Tuesday 4/26 class videos

factoring axsq bx c warm up
Finding an equation from two points:
finding a linear equation from points

## Sunday, April 24, 2011

TEST IS ON WEDNESDAY! WE WILL HAVE AN OBSERVER TOMORROW SO WE WILL CONTINUE ON WITH OUR ALGEBRA REVIEW.

Sorry about the issue with the previous post. I have created a video that scrolls through the 27 pages of answers. Feel free to scroll through and pause the video as needed.

shapes of algebra review sheet answers

Level 1: solving inequalities
Level 2: converting linear standard form equations into slope-intercept form equations and vice versa
Level 3: Graphing inequalities
Level 4 and 5: application of systems of equations + solving by graphing
Level 6: solving systems of equations without graphing

## Thursday, April 21, 2011

### Friday sub plans

Mrs. Costello,

The schedule for the day is on the 'dumb' white board.

1) Please have a volunteer from the first class take out the recycling bin.
2) Have both classes turn in their algebra sheets (to be graded by the student assistance last class)
3) Have the the student assistance (1st: Max, 2nd: Liam return last weeks algebra sheet)
4) Click on the warm-up below and display it for the students to do.
5) Once everyone is done, make sure the speaker is plugged in and the volume is turned up.
Warm-up
6) once students have had 10 minutes to work, play these videos that go over the problems
review of systems warm up 1
review systems of equation warm up 2
7) Pass out both work sheets (I think I left them on the chairs on the from table).
8) Play this video
Launch
review of systems of equations launch
Students should work in pairs, no more, on the sheets.  There will be 2 competitions for reward squares today between the classes so please make a note in your sub notes which class 1) had the most completed worksheets and 2) which class was the most curtious.
Students should keep their work and place it in the back cover of their portfolio folder.

## Sunday, April 17, 2011

### Last Homework Assignment Sheet Ever?

Fill in your charts and this is the last assignment sheet you will ever get from me.
Homework due Tuesday (I posted the wrong sheet this morning): 9-12, 16-20 last ace section

## Wednesday, April 13, 2011

### Sub plans for 4/14 (Shapes of Algebra inv 5.2)

Warm-up (display
shapes of algebrs warmup inv 5.2
Warm up explained
shapes of algebra inv 5 2 warmup explained
Investigation launch:
shapes of algebra inv 52 launch
Investigation summary (a bit short):
shapes of algebra inv 52 summary

## Monday, April 11, 2011

### Shapes of Algebra ace help inv 4

soa inv 4 prob 51-55
soa inv 4 prob 59
soa inv 4 65 and 66

For # 20, all you do is to substitude y in for x so you get
7y - 2y = 5
5y = 5
y = 1
Since x = y, then x also = 1
the lines cross at (1,1)