Unit Details

​​​​​​​​​​​​​​​​​​​​​​​​Instructions: Rockwood unit details share the timeline, the enduring understanding and the essential questions for each unit.  Click on the standard title to be directed to the information on related standards for the unit.​

 Unit Details

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Standard
Standard Component
ECO
  
Solve problems involving ratios, percentages, and proportional relationships.
  
  
Standard
Standard Component
ECO
  
Recognize and represent proportional relationships between quantities.
d. Realize that the graph of any proportional relationship will pass through the origin.
  
Graph proportional relationships.
a. Interpreting the unit rate as the slope of the graph.
b. Compare two different proportional relationships.
ECO
  
  Apply concepts of slope and y-intercept to graphs, equations, and proportional relationships.
a. Explain why the slope (m) is the same between any two distinct points on a non-vertical line in the coordinate plane.
b. Derive the equation y=mx for a line through the origin and the equation y=mx+b for a line intercepting the vertical axis at b.