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North Carolina Standard Course of Study Third Grade Mathematics
North Carolina Standard Course of Study Third Grade Mathematics
Reason with shapes and their attributes.
NC.3.G.1 Reason with two-dimensional shapes and their attributes.
- Investigate, describe, and reason about composing triangles and quadrilaterals and decomposing quadrilaterals.
- Recognize and draw examples and non-examples of types of quadrilaterals including rhombuses, rectangles, squares, parallelograms, and trapezoids.
Topic 15 My Word Cards with Japanese.pdfTopic 15 Vocabulary
Topic 15 Vocabulary
- polygon
- non polygon
- side
- angle
- right angle / square corner
- vertex (vertices)
- parallel
- parallel side
- quadrilateral
- trapezoid
- parallelogram
- rombus
- rectangle
- square
- convex
- concave
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