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
  
Use models to demonstrate a proof of the Pythagorean Theorem and its converse.
  
Estimate the value and compare the size of irrational numbers and approximate their locations on a number line.
  
  
Standard
Standard Component
  
Investigate concepts of square and cube roots.
a. Solve equations of the form
x^2= p and x^3= p, where p is a positive rational number.
b. Evaluate square roots of perfect squares less than or equal to 625 and cube roots of perfect cubes less than or equal to 1000.
c. Recognize that square roots of non-perfect squares are irrational.
ECO
  
Use the Pythagorean Theorem to determine unknown side lengths in right triangles in problems in two- and three-dimensional contexts.
  
Apply the Pythagorean Theorem to find the distance between two points in a Cartesian coordinate systems.
  
Explore the real number system.
a. Know the difference between rational and irrational numbers.
b. Understand that all rational numbers have a decimal expansion that terminates or repeats.
c. Convert decimals which repeat into fractions and fractions into repeating decimals
d. Generate equivalent representations of rational numbers.