LEARN NC

K–12 teaching and learning · from the UNC School of Education

Introductory Mathematics

Goal 2: Geometry and Measurement - The learner will use properties and relationships in geometry and measurement concepts to solve problems.

Objective 2.01. Determine the effect on perimeter, area or volume when one or more dimensions of two- and three-dimensional figures are changed.

Additional related resources

We’re in the process of aligning our content for students to the Standard Course of Study. As we do, you’ll find it here.

General resources

Aligned lesson plans

Discovering perimeters
By using string, students will discover a formula for finding the perimeter of a rectangle.
Format: lesson plan (grade 6–12 Mathematics)
By Jenny Crumpler.