Download Main Street ACADEMY LESSON PLAN 2011-2012

Main Street ACADEMY LESSON PLAN 2011-2012
Teacher: Clark
Period(s): 2nd
Start date: 9/26/11
State competency goal and objective: 2.02
EQ: How can prove lines are perpendicular?
Literacy enhancements/Key Vocabulary:
Flow proof**
>Use students to form Property Wall for
"Properties of Perpendicular Lines" with diagram
Adaptations/Differentiation:
Lesson steps:
1. Start the lesson : WARM-UP EXERCISES
State the definition, theorem, or postulate that justifies each statement.
1. If are vertical angles, then <1 ≡ <2.
2. If <1 ≡ <2 and <2 ≡ <3, then <1 ≡ <3.
3. If <1 and <2 form a linear pair, then m<1 + m<2 = 180.
4. Find the value of x.
2. Presentation
Notes:
 3.2 Flow proofs
 Perpendicular Lines
3. Guided practice
3.2 Activity Support.pdf

 Students create Property wall
4. Independent practice
3.2 Practice B.pdf

5. Evaluation/Summarizing strategies: Ticket Out the Door
6. Closure
Answer the Essential Question.
End date: 9/26/11
Main Street ACADEMY LESSON PLAN 2011-2012
Teacher: Clark
Period(s): 2nd
Start date: 9/27/11
End date: 9/27/11
State competency goal and objective: 2.02
EQ: How do you use the properties of parallel lines to find angle measures?
Literacy enhancements/Key Vocabulary:
parallel lines
parallel planes skew lines transversal corresponding angeles
altenate interior angles alternate exterior angles
same-side interior angles same-side exterior angles
Adaptations/Differentiation:
Lesson steps:
1. Start the lesson :
Warm- ups:
1. What can you conclude about the labeled angles?
2. Which of the following must not be true if the m< 2 = 90° .in problem 1?
a. The lines are perpendicular.
b. <1 is a right angle.
c. The unlabeled angles are congruent.
d. <1 and <2 are complementary.
2. Presentation
Notes: 3.3 Parallel lines and Transversals / 3.5 Using Properties of Parallel Lines



PowerPoint- Properties of Parallel lines and Transversals
Video- parallel lines and transversals (www.khanacademy.org) (Optional)
Student Organizer – When two parallel lines are cut by a transversal
3. Guided practice


Extra Examples from teacher edition
Chp.3. Parallels (7) handout
4. Independent practice



Chp.3. Parallels (1) handout
Parallel cities
Vocabulary review in partners – “memory”
5. Evaluation/Summarizing strategies:
Homework Quiz 3.3
6. Closure
State the relationships formed by two parallel lines and a transversal. What are the properties of those special
angles?
Main Street ACADEMY LESSON PLAN 2011-2012
Teacher: Clark
Period(s): 2nd
Start date: 9/28/11
End date: 9/28/11
State competency goal and objective: 2.02
EQ: How do you prove lines are parallel?
Literacy enhancements/Key Vocabulary:
parallel lines
parallel planes
skew lines
transversal
corresponding angeles
alternate interior angles alternate exterior angles same-side interior angles same-side exterior angles
converse
bi-conditional
Adaptations/Differentiation:
Lesson steps:
1. Start the lesson :
Warm-ups:
1.
Released Item (Expanded Set) Goal 2 #9
2. Released Form H #7
3. If the figure is a pentagon, then it has five sides. Write the converse: ________________________________________________
2. Presentation
3.4 Ways to Prove Lines Parallel
 Parallel. Perpendicular lines PowerPoint
 Present as converses of the properties of parallel lines and then write as biconditionals. (Good review
of those terms from last unit)
3. Guided practice



Graphic Organizer- Ways to prove lines are parallel
Problems(1) handout- proving lines parallel
Chapter. 3. Sections 1thru 3 handout
4. Independent practice



Finish- Chapter. 3. Sections 1thru 3 handout
Parallels game- played with a partner (students work on recognizing special angles)
Chapter 2 Review: Linear pairs and vertical angles using algebra
5. Evaluation/Summarizing strategies:
1.
Indicators Objective 2.02

Checkpoint Exercises (teacher edition)

Lists all the ways you can prove two lines are parallel.
6. Closure
Main Street ACADEMY LESSON PLAN 2011-2012
Teacher: Clark
Period(s): 2nd
Start date: 9/29/11
End date: 9/29/11
State competency goal and objective: 2.02
EQ: How do you use the slopes of segments to determine parallel and perperpendicular relationships?
Literacy enhancements/Key Vocabulary:

slope given two points
 negative reciprocals
Adaptations/Differentiation:
Lesson steps:
1. Start the lesson
3.6 Lesson Opener and #3 Review problems from Chapter 1 Test
2. Presentation
3.6/3.7 – Parallel and Perpendicular lines in the Coordinate Plane
** In Sections 3.6 and 3.7, we are previewing for problems in the quadrilateral unit that give four points and ask which type quadrilateral best represents. Therefore, we need to stress
finding slope given two points, NOT writing equations of lines or finding the slope of a given line.**

PowerPoint: Parallels and perpendicular lines in the coordinate plane
3. Guided practice
Slopes of Parallel LInes and Perpendicular Lines:
 EQUATIONS OF PARALLEL AND PERPENDICULAR LINES handout


page102.pdf
- Finding slope of a line (review)
Parallelograms with vertices handout
4. Independent practice


EQUATIONS OF PARALLEL AND PERPENDICULAR LINES handout - complete
EOC.REVIEWS.1.THRU.4.PARALLELS- handout
page103.pdf
- handout
5. Evaluation/Summarizing strategies:

Quiz- Chapter 3 sections 1 thru 5

Homework Quiz 3.6/ 3.7
Or
6. Closure
Answer the essential question.
Main Street ACADEMY LESSON PLAN 2011-2012
Teacher: Clark
Period(s): 2nd
Start date: 9/30/11
End date: 9/30/11
State competency goal and objective: 1.01/ 1.02/ 2.01/ 2.02
EQ: How do you use the slopes of segments to determine parallel and perperpendicular relationships?
How do you prove lines are parallel?
Literacy enhancements/Key Vocabulary: All from Chapters 1-3
Adaptations/Differentiation:
Lesson steps:
1. Start the lesson
x = ______, y = ______, z = ______
4 x
2. Presentation

z
Quarter 1 Test
843 y
3. Guided practice
4. Independent practice

Quarter 1 Test
5. Evaluation/Summarizing strategies:

Quarter 1 Test
6. Closure

Quarter 1 Test
2 x