The document provides guidance for a lesson on linear angles. It includes learning objectives about the relationships between linear pairs of angles and vertical angles. It suggests warm-up, classwork, and extra practice problems for students at different comfort levels - advanced, proficient, or not proficient. The success criteria, classwork, and exit item sections provide specific tasks and questions for students to complete individually or in groups during the lesson.

1. LINEAR ANGLES
August 12th
Learning outcome and Success Criteria: How
are linear pairs of angles and vertical
angles related?
Why is that the case?

2. HOW COMFORTABLE ARE YOU?
Advanced:
I am feeling very comfortable with the new
learning and I am ready to try more
challenging problems.
Proficient:
I am feeling comfortable with the new
learning, but I need to do a regular problem
to practice.
Not Proficient:
I am not comfortable with the new learning
and I will be in _______ to get help with my
homework.

3. SUCCESS CRITERIA
Students will :
 All students should be
able to recognize a
proficient proof
 Write an if-then
statement
 Reason inductively and
deductively
(Page 17 #3)
(Page 18 #6)
(Page 15
#CYU)

4. EXTRA PROBLEMS TO STUDY
Advanced
Page 20 #10
Regular
Page 19 #8

5. WARM - UP
Open your book and
read p. 29
Answer p. 30 “Think about
this situation” questions
a-d

6. CLASSWORK – LINEAR ANGLES
INVESTIGATION
 Read and answer the following
 questions:
 What words are
 unfamilar?
 What are you
 suppose to pay
 attention to in this
 investigation?
 Where is ...
 AEC?
 CEB?
 BED?
 What angles are equal?
 Can you name another
 Vertical angle?
 Linear pair

7. CLASSWORK P. 31 #1

8. CLASSWORK – P. 31 #2
 Is this proof using deductive or inductive
reasoning?
 Does this proof meet our expectations for a
proficient justification?

9. SUMMARY – PREPARE FOR QUIZ ON
WEDNESDAY
 p. 15
1. Summarize the mathematics
2. Check your understanding

10. EXIT ITEM
Write the definition of
linear pair postulate in
your tool kit and one
example.