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Lake Cabin Floor Plans: Counting Square Units
Grade 3 area practice with a lake cabin floor plan: count the unit squares covering each room to find its area in square units.
Grade 3MathInteractive · Printable
Aligned to3.MD.C.5.b
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What’s included
- Single worksheet
- Auto-graded online
- 1 Common Core standard
- Printable answer key
- 12 questions
- Classroom-ready
Details
- Format
- Interactive · Printable
- Grade
- Grade 3
- Subject
- Math
- Question types
- Fill in the blank, Multiple choice, Sorting, Short answer, Drawing
About this worksheet
What students practice
- Students find the area of a shape by counting the unit squares that cover it.
- Students write area in square units and compare the areas of rooms.
- Students draw a shape with a given area in square units.
How to use
Use after introducing unit squares. Students can mark each square as they count it on the floor plan, then compare their counts with a partner.
Curriculum
Common Core standard covered
Understand that a shape covered by n unit squares has an area of n square units.
Preview
OwlSheets.com
Lake Cabin Floor Plans: Counting Square Units
Count the unit squares that cover each room to find its area.

Rooms in the cabin
This is the floor plan of the Garcia family's lake cabin. Each small square is 1 square unit. Write each room's area in square units.
What is the area of the kitchen? square units
What is the area of the bedroom? square units
The preview shows the first questions. Unlock the worksheet to see all of it.
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