Shapes and Angles
13 Units, 24 Skills
Geometry Basics - Intro
Unit 1
Geometry Basics - Practice
Unit 2
Geometry - Shape Classification (2D) - Intro
Unit 3
Geometry Basics - Advanced
Unit 4
Geometry - Angle Basics
Unit 5
Geometry - Triangle Classification - Practice
Unit 6
Geometry - Shape Classification (2D) - Practice
Unit 7
Perimeter Intro
Unit 8
Area Intro
Unit 9
Area and Perimeter Basic Shapes
Unit 10
Geometry - Shape Classification (2D) - Advanced
Unit 11
Triangle Area - Intro
Unit 12
Geometry - Shape Classification (3D) - Intro
Unit 13
This math unit begins by introducing and practicing perimeter calculation, first with rectangles and progressing through various shapes including triangles, parallelograms, kites, and trapezoids. Initially, students learn to compute perimeters using visual diagrams and multiple-choice answers, allowing them to develop and strengthen their understanding of measuring linear boundaries in diverse scenarios like gardens or parks. As the unit progresses, the focus shifts towards more complex shapes and tasks, such as calculating perimeters on grids and handling different units of measurement, further enhancing students' spatial visualization and practical measurement skills. Towards the latter part of the unit, the emphasis transitions to area calculation, starting with parallelograms and trapezoids, and evolving to include right and non-right triangles on grids. This requires students to apply previously learned concepts in perimeter to understand and compute areas, using methods such as grid counting or decomposition into simpler shapes. By concluding with the task of finding the area of non-right triangles through visual manipulation of rectangles, the unit builds a comprehensive foundation in both perimeter and area calculations, crucial for practical applications in geometry.
Skills you will learn include:
At Mobius we have lots of great (and free) resources to help you learn math. To keep kids engaged, there’s nothing better than a math-powered video game! Try out a Mobius game mapped to Area and Perimeter Basic Shapes.
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Topic 55
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Topic 58
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Topic 107