DLI 1st grade guide

1st Grade Math Scope & Sequence 2024-2025

Topic 14 Reason with Shapes and Their Attributes

FLEXIBLE PACING STANDARDS

REPORTING STANDARDS

KEY LANGUAGE USES

● Build and draw shapes having specifc characteristics

Standard of Mathematical Practice #1: Make sense of problems and persevere in solving them.

Topics 13-15

Apr. 28- May 30 19 Lessons 25days

Content Standards: Standard 1.G.1 Distinguish between defning attributes (for example triangles are closed and three-sided) versus non-defning attributes ( for example, color, orientation, overall size) ; build and draw shapes that possess defning attributes. Standard 1.G.2 Compose shapes. a. Compose two-dimensional shapes (rectangles, squares, trapezoids, triangles, half-circles, and quarter-circles) to create a composite shape, and compose new shapes from the composite shape. b. Compose three-dimensional shapes (cubes, right rectangular prisms, right circular cones and right circular cylinders) to create a composite shape, and compose new shapes from the composite shape. First grade students do not need to learn formal names such as “right rectangular prism.”