Understanding Area
Mathematics · Measurement · conceptual
Understand that a unit square has one square unit of area and that the area of a plane figure is the number of unit squares that cover it without gaps or overlaps
What mastery looks like
- Identify a unit square and state its area is 1 square unit
- Explain why a figure covered by 12 unit squares has area 12 square units
- Distinguish between area and perimeter as different measurements
Check your understanding
If Understanding Area counts the small squares inside a rectangle drawn on squared paper, can they tell you the area — and explain what "one square unit" means?
Prerequisites
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