Face the vertex of two-dimensional shapes and discover what each figure requires as part of its classification. With one shape per slide, learners see what makes each shape special and compare it to others with similar qualities. 

Concepts

quadrilaterals, congruent angles, trapezoids, parallelograms, properties of parallelograms, rhombus, parallel lines

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Additional Tags

math

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Instructional Ideas

• Go step-by-step through the lesson, then have learners do the assessment individually
• Use the karaoke song as a post-lesson activity

Classroom Considerations

• The karaoke song is a bit cheesy

Pros

• Breaks down the important parts of each figure
• Includes an assessment and a karaoke song with lyrics 
• Provides vocabulary definitions

Cons

• None

Common Core

3.G.A.1 4.G.A.1 4.G.A.2 5.G.B.3 5.G.B.4 MP7