Grade 4 Mathematics Module 4, Topic D, Lesson 13

Teacher reading

Objective:  Analyze and classify triangles based on side length, angle measure or both.

Downloadable Resources

Resources may contain links to sites external to the website. These sites may not be within the jurisdiction of NYSED and in such cases NYSED is not responsible for its content.

Common Core Learning Standards

CCLS State Standard
4.G.2 Classify two-dimensional figures based on the presence or absence of parallel or perpendicular...

Curriculum Map