Unit 1The Tools of Geometry
12 lessons4 Weeks
The Tools of Geometry
 Week 1
Lesson 1
Points, Lines, and Planes
Introduction to the basic undefined terms in geometry and their relationships.
Lesson 2
Line Segments & Distance
Learning about line segments, their lengths, and the concept of distance between points.
Lesson 3
Locating Points & Midpoints (Part 1)
Exploring the coordinate plane, plotting points, and finding midpoints of segments.
 Week 2
Lesson 4
Locating Points & Midpoints (Part 2)
Continuing to explore the coordinate plane, plotting points, and finding midpoints of segments.
Lesson 5
Angle Measure
Understanding angles, their measures, and different types of angles.
Lesson 6
Mid Chapter Review & Quiz
Reviewing concepts learned so far and assessing understanding through a quiz.
 Week 3
Lesson 7
Transformations in the Plane
 Investigating translations, rotations, reflections, and their properties.
Lesson 8
Three-Dimensional Figures
Introduction to three-dimensional shapes and their characteristics.
Lesson 9
Two Dimensional Representations of 3 Dimensional Figures
Learning to represent 3D figures in 2D through nets and projections.
 Week 4
Lesson 10
Precision & Accuracy
Understanding and differentiating between precision and accuracy in geometric contexts.
Lesson 11
Review & Test
Comprehensive review of Chapter 1 and a test to evaluate understanding of the chapter concepts.
Lesson 12
Conjectures & Counterexamples
Exploring the formation of conjectures and identifying counterexamples to disprove them.
Unit 2Logical Arguments & Line Relationships
14 lessons5 Weeks
Logical Arguments & Line Relationships
 Week 5
Lesson 13
tatements, Conditionals & Biconditionals (Part 1)
Understanding different types of logical statements, including conditionals, converses, inverses, and biconditionals.
Lesson 14
tatements, Conditionals & Biconditionals (Part 2)
Understanding different types of logical statements, including conditionals, converses, inverses, and biconditionals continued.
Lesson 15
Deductive Reasoning
Learning about deductive reasoning and how to use it to draw logical conclusions.
 Week 6
Lesson 16
Writing Proofs (Part 1)
Developing skills to write formal geometric proofs, including two-column and paragraph proofs.
Lesson 17
Writing Proofs (Part 2)
Continuing to develop skills to write formal geometric proofs, including two-column and paragraph proofs.
Lesson 18
Mid Chapter Review & Quiz
Reviewing key concepts and assessing understanding through a quiz.
 Week 7
Lesson 19
Proving Segment Relationships
Applying proof techniques to demonstrate segment relationships, such as congruence and midpoint.
Lesson 20
Proving Angle Relationships
Using proofs to establish various angle relationships, including complementary, supplementary, and vertical angles.
Lesson 21
Parallel Lines & Transversals
Investigating the properties of parallel lines cut by a transversal and the resulting angle relationships.
 Week 8
Lesson 22
Slope and Equations of Lines (Part 1)
Exploring the concept of slope, writing equations of lines, and analyzing their relationships.
Lesson 23
Slope and Equations of Lines (Part 2)
Continuing to explore the concept of slope, writing equations of lines, and analyzing their relationships.
Lesson 24
Proving Lines Parallel
Using various methods to prove that lines are parallel based on angle relationships and slopes.
 Week 9
Lesson 25
Perpendiculars and Distance
Understanding perpendicular lines, their properties, and calculating distances in the coordinate plane.
Lesson 26
Review & Test
Comprehensive review of Chapter 2 and a test to evaluate understanding of the chapter concepts.
Unit 3Rigid Transformations & Symmetry
7 lessons3 Weeks
Rigid Transformations & Symmetry
 Week 9
Lesson 27
Reflections
Learning about reflections across lines and their properties.
 Week 10
Lesson 28
Translations
Exploring translations and how they move figures without altering their shape or size.
Lesson 29
Rotations
Understanding rotations around a point and the characteristics of rotated figures.
Lesson 30
Mid Chapter Review & Quiz
Reviewing the concepts of reflections, translations, and rotations, followed by a quiz.
 Week 11
Lesson 31
Composition of Transformations
Combining multiple transformations and analyzing their cumulative effects on figures.
Lesson 32
Symmetry
Investigating different types of symmetry, including line and rotational symmetry.
Lesson 33
Review and Test
Comprehensive review of Chapter 3 and a test to evaluate understanding of the chapter concepts.