Download Lesson Plan Template - Trousdale County Schools

Trousdale County Schools Weekly Lesson Plan
Teacher: Canaan Bowman
Pacing Guide Week #: 12
Dates: 10/28 – 11/1
4 days
Subject: Geometry
Common Core Standard(s) to be taught: (Write the entire standard)
 CCSS G.CO.7 – Use the definition of congruence in terms of rigid motions to show that two triangles are congruent if and
only if corresponding pairs of sides and corresponding pairs of angles are congruent.
 CCSS G.CO.8 – Explain how the criteria for triangle congruence (ASA, SAS, and SSS) follow from the definition of
congruence in terms of rigid motions.
 CCSS G.CO.9 – Prove theorems about triangles. Theorems include: measures of interior angles of a triangle sum to 180
degrees; base angles of isosceles triangles are congruent; the segment joining midpoints of two sides of a triangle is
parallel to the third side and half the length; the medians of a triangle meet at a point.
SPI(s) to be taught: (Write the entire SPI)
 SPI 3108.1.1 - Give precise mathematical descriptions or definitions of geometric shapes in the plane and space.
 SPI 3108.4.2 - Define, identify, describe, and/or model plane figures using appropriate mathematical symbols (including
collinear and non-collinear points, lines, segments, rays, angles, triangles, quadrilaterals, and other polygons).
 SPI 3108.4.3 - Identify, describe and/or apply the relationships and theorems involving different types of triangles,
quadrilaterals and other polygons.
 SPI 3108.4.11 - Use basic theorems about similar and congruent triangles to solve problems.
 SPI 3108.4.12 - Solve problems involving congruence, similarity, proportional reasoning and/or scale factor of two similar
figures or solids.
Daily practice activity for citing text based evidence in conversation and/or writing:

I Can Statements :
Student Agenda:
 I can write about my reasoning to prove that two triangles
 Posted daily but NOT included in Lesson Plan
are congruent.
 I can prove that two triangles are congruent using triangle
congruence theorems.
 I can prove theorems about isosceles triangles.
 I can use theorems about isosceles triangles to solve
problems that apply algebra.
Assessment Strategies (for Stage 1 teachers ONLY): Assessment used to determine mastery daily: If a quiz or test is given,
include in the Teacher’s Lesson Plan Notebook.
Instructional Materials (for Stage 1 teachers ONLY): All instructional materials are to be included in the Teacher’s Lesson Plan
Notebook.
Instruction: In outline form, describe each day of instruction.
Day 1
 1st Block
- Intro to Groups
- Review triangle congruence theorems
- Notes (proof reasons)
- Guided/Group practice in synthesizing proofs
- Independent Practice/HW (textbook problems from Lesson 4-2 and 4-3)
 2nd Block
- Intro to Groups
- Review Isosceles Triangle Theorems
- Review making proofs involving corresponding parts of congruent triangles
- Group practice with isosceles triangle theorems and congruent triangles
- Independent Practice/HW (textbook problems from Lessons 4-5 and 4-4)
Formative Assessment:
Student responses when reviewing
material covered before break
Day 2
 CRA
 Quiz Review if time permits
CRA
Observations/questioning during
whole class guided practice and while
students are working within groups
Exit Ticket/Homework
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Day 3
 1st Block
- Bellringer – Writing Proofs
- Quiz (Proofs – Congruent Triangles)
- Lesson 4-4 Practice Problems
- Group/Independent practice with proving parts of congruent triangles congruent
- PLAN Practice
 2nd Block
- Bellringer – Isosceles Triangles and proofs
- Quiz(Proofs/Isosceles Triangles)
- Perpendicular Bisector Discovery Lab
- PLAN Practice
Bellringer – assess for any
misconceptions involving problems on
quiz
Day 4
 1st Block
- Bellringer – PLAN Practice
- Lesson 4-5 Notes/Guided Practice Problems
- Review congruent parts of congruent triangles proofs
- Group practice with Isosceles Triangle problems and proofs
- Independent Practice/HW (from textbook Lessons 4-4 and 4-5)
 2nd Block
- Bellringer – PLAN Practice
- Lesson 4-6 and 4-7 Notes/Guided Practice
- Group practice (Using the HL Theorem and Overlapping Triangles)
- Independent Practice/HW (from textbook Lessons 4-6 and 4-7)
Day 5
 1st Block
- Bellringer – Quiz prep
- Quiz (Proofs/Isosceles Triangles)
- Lesson 4-6 Notes/Guided Practice
- Group Practice (Using the HL Theorem)
- Independent Practice/HW (from textbook Lessons 4-6)
- PLAN Practice
 2nd Block
- Bellringer – Quiz prep
- Quiz (HL Theorem and Overlapping Triangles)
- Chapter 4 Review (p. 273-276)
- PLAN Practice
Bellringer
Quiz (Proofs/Isosceles Triangles)
Observations/questioning during group
work/lab activity(what are students
able to discover on their own)
Observations/questioning during
whole class guided practice and while
students are working in groups
Exit Ticket
Bellringer – assess for any
misconceptions involving problems on
quiz
Quiz
Observations/questioning during
whole class guided practice and while
students are working in groups
Day 6

Day 7

Alternate Instructional Interventions: Provide a specific plan for alternate instructional interventions, or re-teaching.
 On B days, the end of class will be used to re-address any material with which students show difficulty in understanding.
 Students will be allowed to re-take quizzes that they scored poorly on using InteractMath to improve their grade and gain
more exposure to the content.
Instructional technologies to enhance learning: List how each will enhance the effectiveness of the lesson.
 InteractMath website will be used for students to improve quiz grades and gain more exposure to the content in a one-on-one
environment while also giving the students more responsibility over their own learning.
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