1-8 Math » . 2D & 3D Figures » A.2. 2D Shapes II

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• Unit Challenge

Recognizing semicircles and quarter circles

• Overview
• Identifying semi-circles and quarter-circles
• Identifying and counting semi-circles and quarter-circles within complex composite figures

Recognizing Ellipses, Trapezoids, Rhombi, and Polygons

• Overview
• Identifying and distinguishing between Ellipses, Trapezoids, Rhombi, and Polygons
• Matching equivalent shapes with a given shape

Forming Figures with Cut-outs

• Overview
• Counting different shapes within simple composite figures
• Counting different shapes within complex composite figures

Simple Figure Patterns

• Overview
• Predicting the next shape in a sequence of 2-D and 3-D shapes
• Describing patterns using letters

Complex Figure Patterns

• Overview
• Predicting the next shape in a sequence of complex shapes