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This Names of 2D Shapes instructional video also includes:
Two-d or not two-d? That's not really the question because the figures here are all two-dimensional. Learners identify the names of polygons, starting with triangles and ending with decagons. The video also describes circles and semicircles.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Have the class create flashcards for the shape names
Classroom Considerations
- It is helpful if pupils have knowledge of prefixes, such as tri-, penta-, etc.
- Note that the intended audience is scholars studying for the GCSE
Pros
- Includes a worksheet with practice problems
Cons
- A poster showing shapes and names would be sufficient for the lesson