Teacher Resources for Instructional Planning


Geometry Std 1: Determine the equation of a line parallel or perpendicular to a second line through a given point.

Lesson Plans Purple Math Explanation of how to take standard form and a point and find equation of the parallel and the perpendicular. College Algebra Tutorial Example problems with solutions with slopes of lines which are parallel and perpendicular. Graphing Lines A lesson on graphing lines.

Resources: Chicago Public Schools 53 pages of lesson plans, graphics, examples, and other information on parallel and perpendicular lines.
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