02/04 Classwork & Homework
Tuesday, February 04, 2014

Lessons-Part 1:  COPY & complete the following...

  1. A sector of a circle is ___________________________________.
  2. The formula for the area of a circle is ______________________.
  3. 0.25 x 360 = _________
  4.  1/2  of 360 = _________                        
  5. 0.75 x 360 = _________                                         
  6.  2/3  of 360 = _________
  7.  5/8  x 360 = _________  
  8. The units we use for "area" are ________ units.

Classwork:   Lesson on Promethean Board on finding the area of a sector of a circle, by examining the proportional relationship between the degrees of the sector of the circle and degrees of the whole circle as compared to the area of the sector and the total area of the circle. [Notes in class]

Turned-in:    Nothing [Homework due today was corrected in class today, but will be turned in tomorrow (Wed) with tonight's homework, as one larger assignment.]

Homework:    Skills Practice worksheet on the area of a sector of a circle. 

Notes:     Students who didn't finish the quiz in class Thursday should talk with Mr. Usem to arrange a time to complete the quiz... preferably within the next day, so that we can return quizzes to students as soon as possible.