MAT02.GM.G.03

2^{nd} Grade (MAT) Targeted Standard
(GM) Geometry and Measurement
(G) Geometry
Learners will compose and classify figures and shapes based on attributes and properties; represent and solve problems using a coordinate plane.

MAT02.GM.G.03 Compose geometric shapes having specified geometric attributes, such as a given number of edges, angles, faces, vertices, and/or sides.*
Proficiency Scale
Progressions
TwoDimensional Shapes
 MAT00.GM.G.01 Name shapes and identify them as twodimensional (squares, circles, triangles, rectangles)regardless of their orientations or overall size.
 MAT00.GM.G.03 Compare and classify twodimensional shapes to describe their similarities, differences, and attributes (squares, circles, triangles, rectangles).
 MAT01.GM.G.01 Name shapes and identify them as twodimensional (trapezoids, rhombuses, pentagons, hexagons, octagons).
 MAT01.GM.G.03 Determine geometric attributes of twodimensional and threedimensional shapes.
 MAT02.GM.G.01 Identify twodimensional shapes (parallelograms and quadrilaterals).
 MAT02.GM.G.03 Compose geometric shapes having specified geometric attributes, such as a given number of edges, angles, faces, vertices, and/or sides.
 MAT03.GM.G.01 In twodimensional shapes, identify lines, angles (right, acute, obtuse), and perpendicular and parallel lines.
 MAT03.GM.G.02 Sort quadrilaterals into categories based on attributes.
 MAT04.GM.G.01 Identify, label, and draw points, lines, line segments, rays, and angles (right, acute, obtuse).
 MAT04.GM.G.02 Classify twodimensional figures based on the presence or absence of parallel or perpendicular lines or the presence or absence of angles of specified size.
 MAT05.GM.G.01 Classify twodimensional figures in a hierarchy based on properties.
 MAT10.GM.01 Know precise definitions of angle, circle, perpendicular line, parallel line, and line segment based on the undefined notions of point, line, and plane.
 MAT10.GM.09 Prove and apply theorems about lines and angles.
 MAT10.GM.10 Prove and apply theorems about triangles.
 MAT10.GM.11 Prove and apply theorems about parallelograms.
 MAT10.GM.34 Identify the shapes of twodimensional crosssections of threedimensional objects and identify threedimensional objects generated by rotations of twodimensional objects.
ThreeDimensional Shapes
 MAT00.GM.G.02 Name shapes and identify them as threedimensional (cubes and spheres) regardless of their orientations or overall size.
 MAT01.GM.G.02 Name and identify solids as threedimensional (cylinders, cones, triangular prisms, and rectangular prisms).
 MAT01.GM.G.03 Determine geometric attributes of twodimensional and threedimensional shapes.
 MAT02.GM.G.02 Identify twodimensional shapes found within threedimensional shapes.
 MAT02.GM.G.03 Compose geometric shapes having specified geometric attributes, such as a given number of edges, angles, faces, vertices, and/or sides.
 MAT06.GM.GF.03 Represent threedimensional figures using nets made up of rectangles and triangles (right prisms and pyramids whose bases are triangles and rectangles). Calculate the surface area of prisms with rectangular and triangular
bases using nets, including authentic problems.
Compose Shapes
 MAT00.GM.G.04 Compose a geometric shape by combining two or more simple shapes.
 MAT01.GM.G.04 Compose a geometric shape or solid by combining multiple twodimensional shapes and/or threedimensional solids.
 MAT02.GM.G.03 Compose shapes having specified geometric attributes, such as a given number of edges, angles, faces, vertices, and/or sides.
 MAT07.GM.GF.01 Draw triangles from given conditions using appropriate tools. Defend whether a unique triangle, multiple triangles, or no triangle can be constructed when given three measures of angles or sides.
 MAT10.GM.12 Make basic geometric constructions (e.g., segments, angles, bisectors, parallel and perpendicular lines) with a variety of tools and methods.
 MAT10.GM.13 Apply basic construction to create polygons such as equilateral triangles, squares, and regular hexagons inscribed in a circle.
