Linear equations are all about form. The fifth part in a unit of nine works with the different equivalent forms of linear equations. Class members become familiar with each form by identifying key aspects, graphing, and converting from one form to another.

Concepts

linear equations, graphing, graphs, slope-intercept form, standard form, point-slope form, direct variation, technology resources

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Instructional Ideas

• Lead a discussion on the advantages and disadvantages of each of the linear forms

Classroom Considerations

• The class should be familiar with finding the slope of a line
• Pupils need to understand that a line can be denoted algebraically in several different equivalent forms

Pros

• Includes independent practice for each form of linear equation
• The objectives provide an outline of what the teacher needs to cover during instruction

Cons

• The lesson plan does not provide a great deal of detail on instructional methods

Common Core

7.RP.A.2.a 8.EE.B.6 8.EE.C.7.a 8.EE.C.8.a 8.F.B.4 8.F.B.5 HSA-SSE.B.3.a HSA-CED.A.1 HSA-CED.A.2 HSA-REI.B.3 HSF-IF.C.7.a