# CHAGRIN FALLS HIGH SCHOOL Mr. Kerul's Lesson Plans Week of

```CHAGRIN FALLS HIGH SCHOOL
Mr. Kerul’s Lesson Plans
Week of: February 18th, 2013
GEOMETRY
Monday
Subject: OFF
Objective:
Activity #1
Activity #2
Activity #3
Activity #4
Evaluation:
Presidents’ Day
Tuesday
Subject: 8-3 Trigonometry
Objective: To use the sine, cosine and tangent ratios to determine side lengths and angle
measures in right triangles.
Activity #1
Add On (p. 504 #23, 24, 30)
Activity #2
SOH – CAH – TOA
Activity #3
*watch video lesson (Pearson)
Activity #4
YOU TRY (p. 510 #13, 16, 19, 24)
Evaluation: Math XL 8-3
Wednesday
Subject: con’t 8-3
Objective: To use the sine, cosine and tangent ratios to determine side lengths and angle
measures in right triangles.
Activity #1
Add On (p. 511 #28, 29, 36)
Activity #2
*put on board
Activity #3
Pairs (p. 511 #33-35)
Activity #4
Evaluation: Pearson Mid-Chapter Quiz
Thursday
Subject: Review 8-1 to 8-3
Objective:
Activity #1
Prep for Quiz
Activity #2
Activity #3
Special Right Triangles  rationalize fractions
Activity #4
Trigonometry  solve for sides/angles (proportions)
Evaluation: :
Friday
Subject: QUIZ
Objective:
Activity #1
Activity #2
Activity #3
Activity #4
Evaluation:
Quiz: 8-1 to 8-3
```