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Grade 7

• Expressions & Equations

  • KY.7.EE.1
  • KY.7.EE.2
  • KY.7.EE.3

• Geometry

  • KY.7.G.4
  • KY.7.G.4.b
  • KY.7.G.5
  • KY.7.G.6

• The Number System

  • KY.7.NS.1
  • KY.7.NS.1.b
  • KY.7.NS.1.d
  • KY.7.NS.2
  • KY.7.NS.2.a
  • KY.7.NS.2.c
  • KY.7.NS.3

• Ratios & Proportional Relationships

  • KY.7.RP.1
  • KY.7.RP.2.a
  • KY.7.RP.2.b
  • KY.7.RP.3
  • KY.7.RP.3.a
  • KY.7.RP.3.b

• Statistics & Probability

  • KY.7.SP.3

KAS Math Standard: KY.7.SP.3

Describe the degree of visual overlap (and separation) from the graphical representations of two numerical data distributions (box plots, dot plots) with similar variabilities with similar contexts (same variable), measuring the difference between the centers (medians or means) by expressing this difference as a multiple of a measure of variability (interquartile range when comparing medians or the mean absolute deviation when comparing means).

Investigating Population Changes

How have the ages of three countries’ populations changed from 1950 to 2020? And what problems might that create?

Gr 1, 2, 3, 6, 7, 8