MathIsimple
Unit 5: Geometry & Spatial Sense

Geometry & Spatial Sense

Master polygons, angle classification, perimeter calculation, area basics, and geometric transformations through interactive shape exploration and design activities.

4 Lessons • 3 HoursShapes & AnglesDesign & Art ActivitiesSpatial Reasoning
Learning Objectives

Shape Recognition

  • Identify and classify polygons
  • Classify angles as acute, right, or obtuse
  • Understand shape properties

Measurement & Transformations

  • Calculate perimeter of shapes
  • Understand area as square units
  • Explore geometric transformations
Lesson 1
50 minutes
Polygons & Angle Classification
Learn to identify polygons and classify angles as acute, right, or obtuse through shape exploration activities

Scenario: Shape Museum Adventure

Learn through engaging real-world problems that make geometry meaningful and fun.

Key Skills:

Polygon identification
Angle classification
Shape properties
Visual recognition
Start Lesson 1
Lesson 2
45 minutes
Perimeter Calculation
Master perimeter calculation through measuring and calculating the distance around shapes

Scenario: Fence Building Project

Learn through engaging real-world problems that make geometry meaningful and fun.

Key Skills:

Perimeter formulas
Measurement skills
Addition practice
Real-world applications
Start Lesson 2
Lesson 3
50 minutes
Introductory Area (Square Units)
Discover area concepts by counting square units and understanding area as covering space

Scenario: Floor Tiling Workshop

Learn through engaging real-world problems that make geometry meaningful and fun.

Key Skills:

Square units
Area counting
Grid patterns
Spatial reasoning
Start Lesson 3
Lesson 4
45 minutes
Geometric Transformations
Explore translation, rotation, and symmetry through interactive design and art activities

Scenario: Art Design Studio

Learn through engaging real-world problems that make geometry meaningful and fun.

Key Skills:

Translation
Rotation
Symmetry
Pattern creation
Start Lesson 4
Unit Overview

What You'll Learn

1

Polygons & Angles

Identify shapes and classify angles

2

Perimeter Calculation

Measure and calculate perimeters

3

Area Basics

Understand area as square units

4

Transformations

Explore translation, rotation, symmetry

Real-World Applications

Shape Museum: Explore and classify different shapes

Fence Building: Calculate perimeter for real projects

Floor Tiling: Understand area through tiling patterns

Art Design: Create patterns using transformations