different ways. Students are able to find the slope of a line from multiple points. Students are able to draw congruent and similar triangles to using the vertical length of the side vs. the horizontal length of the NYC Schools Lesson: Slippery Slopes 8.EE.6 side. Recommended Additional Resources: Students are able to identify that similar triangles have the same slope. Students will use a graph to construct triangles between two points on a line and compare the sides to understand that the slope is the same between any two points. Correlated iReady Lesson(s): Students are able to derive the equation Representing Proportional from a line through the origin and Relationships intercepting the vertical axis at b. Linear Equations and Slope Examples: Kell works at an after-school program at an elementary school. The table below shows how much money he earned every day last week. Mariko has a job mowing lawns that pays $7 per hour. (a) Who would make more money for working 10 hours? Explain or show work. (b) Draw a graph that represents y, the amount
different ways. Students are able to find the slope of a line from multiple points. Students are able to draw congruent and similar triangles to using the vertical length of the side vs. the horizontal length of the side. Students are able to identify that similar triangles have the same slope. Students will use a graph to construct triangles between two points on a line and compare the sides to understand that the slope is the same between any two points. Students are able to derive the equation from a line through the origin and intercepting the vertical axis at b. Examples: Kell works at an after-school program at an elementary school. The table below shows how much money he earned every day last week. Mariko has a job mowing lawns that pays $7 per hour. (a) Who would make more money for working 10 hours? Explain or show work. (b) Draw a graph that represents y, the amount NYC Schools Lesson: Slippery Slopes 8.EE.6 Recommended Additional Resources: Correlated iReady Lesson(s): Representing Proportional Relationships Linear Equations and Slope
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