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 4.03

Use systems of linear equations or inequalities in two variables to model problems and solve graphically.

Resources aligned to this objective

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.
Investigating Linear Equations
Using a graphic calculator to compare the slope and y-intercept of lines to understand the slope-intercept form (y = mx+b) and what effect each has on a line.
Format: lesson plan (grade 9–12 Mathematics)
By Misty Jarman.