Cluster
Reason with Shapes and Their Attributes
Standards
1. Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes.
Lesson Plan |
Student Resource Suggested Literature |
Title: Shape up!
Author: David Adler |
2. Partition a rectangle into rows of the same-size squares and count to find the total number of them.
Problem Examples |
Common Core Tasks |
3. Partition circles and rectangles into two, three, or four equal shares, describe the shares using words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape.
Common Core Resource |
Task Games |