Systems of equations and inequalities model contextual situations. A set of 12 lessons build a solid understanding of writing and solving systems of equations and inequalities using a variety of methods. The module is the fifth in a series of nine Algebra I modules.

Concepts

linear equations, linear inequalities, systems of equations, systems of inequalities, systems of linear equations, systems of linear inequalities, matrices, inverse matrices

Show More Show Less

Additional Tags

math

Show More Show Less

Instructional Ideas

• Create a graphic organizer showing the different methods of solving linear systems
• Use colored pencils when graphing linear inequalities to determine the intersecting regions

Classroom Considerations

• Builds on the introduction to solving linear systems in the previous module in the series

Pros

• Encourages the use of manipulatives
• Includes a teaching guide to help plan for instruction

Cons

• None

Common Core

HSA-CED.A.2 HSA-CED.A.3 HSA-CED.A.4 HSA-REI.A.2 HSA-REI.C.5 HSA-REI.C.6 HSA-REI.C.8