Standards
Enduring Understanding
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Units matter.
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Geometry builds our world.
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Measurements are used to compare.
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Formulas are used in the real world.
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Dimensional change affects geometry.
Essential Questions
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How would you choose the appropriate unit of measure?
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How would you choose the appropriate unit of measure when estimating
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When is it appropriate to estimate the area of a polygon?
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How is measurement used to make comparisons?
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How would you solve perimeter problems in the real world?
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How would you solve area problems in the real world?
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How does dimensional change affect the attributes of a polygon?
Standards:
 Highest
Frequency
 High
Frequency
 Other
Standards and E-Skills
Standard 5: (Measurement) Students use a variety of tools and techniques to
measure, apply the results in problem-solving situations, and communicate
the reasoning involved in solving these problems.
Apply
proportional reasoning skills.
Apply spatial reasoning.
Read and interpret scales.
Use the appropriate formula/procedure correctly to solve perimeter of
polygons.
Use
the appropriate formula correctly to solve problems involving area.
Apply
appropriate units of measure to estimate distance, capacity, and weight.
Apply
appropriate units of measure (standard and metric) to estimate length,
weight, and temperature.
Estimate
area of polygon.
Apply
proportional reasoning skills.
Compare
measurement of rectangles or triangles before and after dimensional change
using concrete materials.
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