Geometry

Build geometric reasoning: classify triangles and quadrilaterals, work with angle sums, parallel lines and polygons, and reason with congruent and similar figures.

20Lessons
3Checkpoints
1Unit Quiz
~10 hrsStudy time
Syllabus Outcome
MA4-GEO-C-01 Identifies and applies angle relationships, including those related to transversals on sets of parallel lines.

Triangles & Angle Basics

01

Angles, Lines, and Geometry Foundations

Geometry
02

Types of Triangles by Their Sides

Geometry
03

Types of Triangles by Their Angles

Geometry
04

The Angle Sum of Triangles

Geometry
05

Exterior Angles of Triangles

Geometry
06

Triangle Problem Solving

Geometry
07

Introducing Quadrilaterals

Geometry
CP

Checkpoint 1, Triangles & Angle Basics

Covers Lessons 1–7
Assessment

Quadrilaterals, Parallel Lines & Polygons

08

Parallelograms and Rectangles

Geometry
09

Rhombuses, Squares, Kites and Trapeziums

Geometry
10

Angle Sum of Quadrilaterals

Geometry
11

Parallel Lines and Transversals

Geometry
12

Using Parallel Line Properties

Geometry
13

Angles in Polygons

Geometry
14

Introduction to Congruent Figures

Geometry
CP

Checkpoint 2, Quadrilaterals, Parallel Lines & Polygons

Covers Lessons 8–14
Assessment

Congruence, Similarity & Reasoning

15

Applying Congruence

Geometry
16

Introduction to Similar Figures

Geometry
17

Finding Missing Sides in Similar Figures

Geometry
18

Geometric Reasoning: Multi-step Problems

Geometry
19

Constructions: Bisecting Angles and Lines

Geometry
20

Geometry Synthesis and Review

Geometry
CP

Checkpoint 3, Congruence, Similarity & Reasoning

Covers Lessons 15–20
Assessment
QZ

Unit Quiz, Geometry

Comprehensive assessment covering all 20 lessons
Assessment