3rd grade Instructional Guide

3rd Grade Math Scope & Sequence

Topic 15 Attributes of Two-Dimensional Shapes

FLEXIBLE PACING STANDARDS

REPORTING STANDARDS

KEY LANGUAGE USE

● Solve problems involving time intervals to the nearest minute ● Solve problems involving volume and mass

Standard of Mathematical Practice #6: Attend to precision. Content Standards: Standard 3.G.1 Understand that shapes in different categories (for example, rhombuses, rectangles, and others) may share attributes (for example, having four sides), and that the shared attributes can defne a larger category (for example, quadrilaterals). Recognize rhombuses, rectangles, and squares as examples of quadrilaterals, and draw examples of quadrilaterals that do not belong to any of these subcategories. Standard 3.G.2 Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of thewhole. For example, partition a shape into four parts with equal area, and describe the area of each part as ¼ of the area of the shape.

Topics 13-16

Inform

Apr.14-May 30

29 Lessons 34days

End of Unit Competency

By the end of Topic 15 students will be able to describe, analyze and classify two-dimensional shapes.

Language Functions and Features: Describe data and/or steps to solve problems using: