today in class we went over homework and worked on writing equations by using a graph as well as finding points on sin and cos graphs by only using the equations

the homework for today was gpc #7

## Thursday, September 27, 2012

## Thursday, September 20, 2012

## Monday, September 17, 2012

## Saturday, September 15, 2012

## Wednesday, September 12, 2012

__Essential Question__: How do we convert between angle measures?

__Classwork__: Did another Mad Minutes quiz, talked about, explained and came up with examples of co-terminal angles (equations- x+360°n or x+n2π where is x the given degree and n is the number of full rotations [must be a whole number]). We labeled radians for all labeled angles on the unit sheet as well. (Trick to remember: All 45° degree related measure are 1/4π greater than the last. All others go up by 1/6π.) We also went over the homework (assignment #3) in class.

__Homework__: Assignment #4 (due 9/13)

Writing Assignment (due 9/14)

## Tuesday, September 11, 2012

Class: Took a quick quiz on x and y-cordinates and thier relations to circle degrees when on an x-y plane and right triangles. Then we tried to convert radians to degrees and radians to degrees. There are many different way to do this. Such as using a proportion, dimensional anaylsis, or multiplying. We now know that 1 radian=180 degrees/pi and 1 degree=pi/180 degrees.

Homework:Assignment #3(due tomorrow) and the online assignment (due friday)

## Monday, September 10, 2012

Essential Question:What is a radian?

Class: New seats, blog assignments, online assignment, continued going over radian worksheet (millimeter beads), radian is another way to measure angles (bigger than degrees), 2pi is the amount of radians in a circle

Homework:Come up with radian measures for all special angles (on unit circle...30, 45, 60, 90, 120, 135, 150, 180, 210, 225, 240, 270, 300, 315, 330, and 360), Quick Quiz tomorrow on x and y-coordinates and degrees in the Unit Circle

Class: New seats, blog assignments, online assignment, continued going over radian worksheet (millimeter beads), radian is another way to measure angles (bigger than degrees), 2pi is the amount of radians in a circle

Homework:Come up with radian measures for all special angles (on unit circle...30, 45, 60, 90, 120, 135, 150, 180, 210, 225, 240, 270, 300, 315, 330, and 360), Quick Quiz tomorrow on x and y-coordinates and degrees in the Unit Circle

Complete the online writing assignment by clicking HERE. This assignment is

**due by 11:59pm Friday 9/14.**## Friday, September 7, 2012

## Thursday, September 6, 2012

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