Second Grade Geometry Section 1: 2-Dimensional Shapes Table of Contents Suggested Number of Days Page No. 2-D Geometry 3 days (11/30 12/2) Part 1 Polygons and Their Attributes 1 – Polygon Sort Cards 4 Pentagon Recording Sheet 16 6 to 12-sided Polygons Recording Sheets 17 Identifying Polygons 21 Guided Practice Problems 27 1 day (11/3) Part 2 Quadrilaterals 30 Labels 33 Part 3 Decomposing and Composing 2-D Shapes 1 day (11/4) 34 Guided Practice Problems 39 Part 4 Additional 2-D Resources 46
Second Grade Geometry Section 1: 2-Dimensional Shapes Table of Contents Suggested Number of Days Page No. 2-D Geometry Part 1 Polygons and Their Attributes Polygon Sort Cards Pentagon Recording Sheet 6 to 12-sided Polygons Recording Sheets Identifying Polygons Guided Practice Problems Part 2 Quadrilaterals Labels Part 3 Decomposing and Composing 2-D Shapes Guided Practice Problems Part 4 Additional 2-D Resources 3 days (11/30 – 12/2) 1 day (11/3) 1 day (11/4) 1 4 16 17 21 27 30 33 34 39 46