Sanford Geraci
Block 19-21

Algebra 1: Linear Equations, Inequalities & Systems


MA.912.A.2.3 Describe the concept of a function, use function notation, determine whether a given relation is a function, and link equations to functions.
MA.912.A.2.4 Determine the domain and range of a relation.
MA.912.A.3.7 Rewrite equations of a line into slope-intercept form and standard form.
MA.912.A.3.8 Graph a line given any of the following information: a table of values, the x- and y-intercepts, two points, the slope and a point, the equation of the line in slope-intercept form, standard form, or point-slope form .
MA.912.A.3.9 Determine the slope, x-intercept, and y-intercept of a line given its graph, its equation, or two points on the line.
MA.912.A.3.10 Write an equation of a line given any of the following information: two points on the line, its slope and one point on the line, or its graph. Also, find an equation of a new line parallel to a given line, or perpendicular to a given line, through a given point on the new line.
MA.912.A.3.11 Write an equation of a line that models a data set, and use the equation or the graph to make predictions. Describe the slope of the line in terms of the data, recognizing that the slope is the rate of change.
MA.912.A.3.12 Graph a linear equation or inequality in two variables with and without graphing technology. Write an equation or inequality represented by a given graph.
MA.912.A.3.13 Use a graph to approximate the solution of a system of linear equations or inequalities in two variables with and without technology.
MA.912.A.2.13 Solve real-world problems involving relations and functions.
MA.912.A.3.14 Solve systems of linear equations and inequalities in two and three variables using graphical, substitution, and elimination methods.
MA.912.A.3.15 Solve real-world problems involving systems of linear equations and inequalities in two and three variables.

Block 19-21 Pre-Test

Training Notes: (Trainer to follow these notes as a guided training plan)

Each Zip file below contains several files related to one topic. These files contain training notes, lessons, and student activities. The trainer should first give the pre-test, teach the following topics in the order given below, and give the post-test. The following is the suggested order that the material should be taught:

1. Pre-test
2. Interval Notation
3. Linear_equations
4. Linear Inequalitites
5. Systems Linear Equations
6. Functions
7. Post-test

  • Note: Grid.pdf (below) is for student activites.
Trainer Materials/Teacher Participation Materials
Additional Materials

Block 19-21 Post-Test

Accomplished Practices, Math Competencies and PD Protocol Standards for this Module