DLI 4th Grade Guide

4th Grade Math Scope & Sequence

Topic 16 Lines, Angles, and Shapes

FLEXIBLE PACING STANDARDS

REPORTING STANDARDS

KEY LANGUAGE USE

● Draw and identify lines andangles ● Classify 2D shapes by their properties

Standard of Mathematical Practice #3: Construct viable arguments and critique the reasoning of others.

Topics 13-16

Explain Argue

Apr 14 - May 30 23 Lessons 34days

Content Standards: Standard 4.G.1 Draw points, lines, line segments, rays, angles (right, acute, and obtuse), and perpendicular and parallel lines. Identify these in two-dimensional fgures. Standard 4.G.2 Classify two-dimensional fgures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specifed size. Recognize right triangles as a category, and identify right triangles. Standard 4.G.3 Recognize a line of symmetry for a two dimensional fgure as a line across the fgure such that the fgure can be folded along the line into matching parts. Identify line symmetric fgures and draw lines of symmetry.