LEARN NC

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

Goal 4

Algebra - The learner will use relations and functions to solve problems.

Objective 4.01

Use systems of linear equations or inequalities in two variables to model and solve problems. Solve using tables, graphs, and algebraic properties; justify steps used.

Resources aligned to this objective

Computer Graphing Calculator Explorations
Use the built in graphing calculator feature on the Macintosh computer to explore some "parent" functions and their translations, combinations, and composites.
Format: lesson plan (grade 9–12 Mathematics)
By Charlotte Lewis.
Graphing Inequalities
This is an activity I use when I need to get my students into groups of two and review inequalties and perpendicular slopes.
Format: lesson plan (grade 7–12 Mathematics)
By Shirlyn Sullins.