Geometry assignment; 2/26 and 2/27

We took our chapter 8 test on right triangles in class during these two early release days.

Homework:  none

Algebra 10-12 assignment; 2/26 and 2/27

These two days are both early release due to parent teacher conferences.  We took our chapter 7 test on linear equations in class during this time.

No homework

Geometry assignment; 2/25

We spent one more day on trig ratio word problems and solving right triangles.  We went over our homework and then did 3-4 more examples together before the students got started on their chapter 8 review sheet.  Our chapter 8 test will be tomorrow for 3rd period and on Friday for 5th and 6th period.


Assignment:  Chapter 8 Trig Review Sheet   +  page 319,  WE  #4, 5, 10, 11



Answers to trig review sheet

1.  9/41
2.  9/41
3.  40/41
4.  40/9
5.  radical 2 / 2
6.  radical 3 / 2
7.  radical 3
8.  30
9.  69.3
10.  13.4
11.  25 degrees
12.  53 degrees
13.  32
14.  29 cm
15.  22 m

Algebra 10-12 assignment; 2/25

We continued reviewing the point slope equation of the line today and then covered our final topic of the unit.  We took a look at how to determine if a line is perpendicular or parallel to another line.  We used the slope intercept form of the line to determine this.  If the slope is the same, then the lines are parallel.  If the slopes are negative reciprocals of each other, then the lines are perpendicular.  We went over 3-4 examples together in class before the students then got started on their assignment.


Assignment:  section 7-8;  page 340;  #2-24 evens


Linear Equations Test on Chapter 7 is tomorrow

Geometry assignment; 2/23

We went over final two trig ratios today in class -  sine and cosine.  The examples in the notes involved how to find angles and sides using the sine and cosine and what each ratio is made up of.  The students practiced together some before then getting started on their homework assignment.



Assignment:  sin, cos, and tan worksheet

Algebra 10-12 assignment; 2/23

We started off this week by taking a look at a new type of line equation - the point slope form.  This varies slightly from the slope-intercept form of a line, and we went through several examples pointing out the difference between the two line forms.  We also went over how to convert one form of a line into the other form together.  After several examples together, the students then got started on their homework at the end of the period.


Assignment:  section 7-6;  page 331;  #1-12 all, 13-21 odd

Geometry assignment; 2/24

We went over 4 problems today in class that deal with the application of the trig ratios.  The problems involve drawing and labeling your own diagram before then answering the question.  The students then need to choose which trig ratio to use in solving the problem.  The students worked the 2nd half of the period on the homework assignment.



Assignment:  trig word problems worksheet  +  section 8-6;  page 314;  WE  #1-9 all