Math 2-5: Geometry: Reason with Shapes, Attributes, & Coordinate Plane:

Identification and Classification of 2-D Shapes

RIT Range:
141-240
Printable
Ladder
Learning Continuum Statements:
 RIT 141-150:

• Identifies and names triangles, squares, rectangles, and circles

 RIT 151-160:

• Identifies and names the 2-D shape of real world objects
• Identifies and names triangles, squares, rectangles, and circles
• Identifies the number of sides or corners of 2-D shapes, given pictures
• Knows definitions of a triangle, a square, a rectangle, and a circle

 RIT 161-170:

• Classifies shapes as open or closed, given pictures
• Identifies and names triangles, squares, rectangles, and circles
• Identifies the number of sides or corners of 2-D shapes, given pictures
• Knows definitions of a triangle, a square, a rectangle, and a circle

 RIT 171-180:

• Composes or decomposes 2-D shapes to form new shapes
• Identifies and names triangles, squares, rectangles, and circles
• Identifies the number of sides or corners of 2-D shapes, given pictures
• Knows definitions of a triangle, a square, a rectangle, and a circle
• Sorts shapes based on shared attributes

 RIT 181-190:

• Classifies shapes as flat/2-D, given pictures
• Composes or decomposes 2-D shapes to form new shapes
• Identifies the number of sides or corners of 2-D shapes, given pictures
• Knows definitions of a triangle, a square, a rectangle, and a circle

 RIT 191-200:

• Composes or decomposes 2-D shapes to form new shapes
• Identifies and names nonbasic shapes, such as trapezoids, hexagons, etc.

 RIT 201-210:

• Classifies 2-D shapes by properties, given pictures
• Composes or decomposes 2-D shapes to form new shapes
• Identifies and names nonbasic shapes, such as trapezoids, hexagons, etc.
• Identifies and names special triangles, such as acute, right, scalene, etc., given pictures
• Identifies properties of a 2-D shape, such as right angles, parallel sides, etc., given pictures
• Knows definitions of nonbasic shapes, such as trapezoids, hexagons, etc.
• Knows definitions of special triangles, such as acute, right, scalene, etc.
• Understands the relationships among categories of shapes

 RIT 211-220:

• Classifies 2-D shapes by properties, given pictures
• Identifies and names nonbasic shapes, such as trapezoids, hexagons, etc.
• Identifies and names special triangles, such as acute, right, scalene, etc., given pictures
• Identifies properties of a 2-D shape, such as right angles, parallel sides, etc., given pictures
• Knows definitions of special triangles, such as acute, right, scalene, etc.
• Knows properties of special triangles, such as acute, right, scalene, etc.
• Understands the relationships among categories of shapes

 RIT 221-230:

• Identifies and names nonbasic shapes, such as trapezoids, hexagons, etc.
• Identifies and names special triangles, such as acute, right, scalene, etc., given pictures
• Identifies properties of a 2-D shape, such as right angles, parallel sides, etc., given pictures
• Knows definitions of special triangles, such as acute, right, scalene, etc.
• Knows properties of special triangles, such as acute, right, scalene, etc.

 RIT 231-240:

• Identifies and names special triangles, such as acute, right, scalene, etc., given pictures
• Knows definitions of special triangles, such as acute, right, scalene, etc.
• Knows properties of special triangles, such as acute, right, scalene, etc.

 

 

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