Geometry 2D
29 Units, 68 Skills
Geometry - Shape Classification (2D) - Intro
Unit 1
Geometry - Angle Basics
Unit 2
Geometry - Triangle Classification - Practice
Unit 3
Geometry - Shape Classification (2D) - Practice
Unit 4
Perimeter Intro
Unit 5
Cartesian Grid Foundations
Unit 6
Area Intro
Unit 7
Area and Perimeter Basic Shapes
Unit 8
Geometry - Shape Classification (2D) - Advanced
Unit 9
Geometry - Angles and Transformations - Intro
Unit 10
Triangle Area - Intro
Unit 11
Cartesian Grid Basics - Intro
Unit 12
Cartesian Grid Basics - Practice
Unit 13
Geometry - Angles and Transformations - Practice
Unit 14
Geometry - Circle Circumference - Intro
Unit 15
Geometry - Shape Classification (3D) - Intro
Unit 16
Area and Perimeter Complex Shapes
Unit 17
Triangle Area - Practice
Unit 18
Geometry - Circle Area - Intro
Unit 19
Geometry - Shape Classification (3D) - Practice
Unit 20
Area and Perimeter Logic - Intro
Unit 21
Geometry - Isosceles and Equilateral Triangles
Unit 22
Cartesian Grid Geometry Logic - Intro
Unit 23
Geometry - Intersecting, Parallel, and Perpendicular Lines
Unit 24
Cartesian Grid Geometry Logic - Practice
Unit 25
Area and Perimeter Logic - Practice
Unit 26
Cartesian Grid Distance - Intro
Unit 27
Geometry - Intermediate - Intro
Unit 28
Geometry - Intermediate - Practice
Unit 29
This math unit develops students' understanding and estimation skills concerning angles, progressing from basic identification to complex calculations involving geometric figures. Initially, the unit introduces students to the fundamental categories of angles: acute, obtuse, right, and straight. It then focuses on enhancing students' ability to visually identify and classify these angles through various exercises, including multiple choice and true/false formats. As the unit progresses, the focus shifts toward the essential skill of estimating angles. It starts with basic visual estimations in degrees and gradually moves towards more challenging tasks that require students to estimate and identify angles by comparing them to given reference angles or common angle measures. Toward the end of the unit, learners apply their estimation skills along with basic arithmetic operations to solve problems involving complementary angles. They perform calculations to find the remainder of angles that together equal 90 degrees in one scenario and 180 degrees in another, linking their geometric knowledge to practical problem-solving in intersecting, parallel, and perpendicular line contexts.
Skills you will learn include:
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