7.5

=7.5 Absolute Value part one= The purpose of this lesson is to allow students to explore the graph of an absolute value. Because of the calculator work toward the end, I am not sure where each class will finish. So, you may want to have part 2 up and ready to go in case your class goes through it quickly. If you run out of time, you do not need to do the investigation about test scores. HOWEVER! If you skip the investigation on day one, then you must show the graphing part on day two!

Lesson: [|7.5_Absolute_Value_Part1.notebook] PDF for students: [|7.5_Absolute_Value_Part1.pdf]

Homework: This is only practice with absolute value expressions and inequalities. [|7.5_HW_AbsoluteValuePartOne.doc] [|7.5_HW_AbsoluteValuePartOne.docx] [|7.5_HW_AbsoluteValuePartOne.pdf]

Answer Key: [|7.5_HW_Solutions.doc] [|7.5_HW_Solutions.pdf] [|7.5_HW_Solutions.docx]

Websites to help students with absolute value: **http://www.purplemath.com/modules/absolute.htm** http://www.themathpage.com/Alg/absolute-value.htm