Mai Lesson
Scale It Down
Math · 30 min · Ages 12-15 · Middle school · Your child and Mai
In this hands-on challenge, you'll apply proportional reasoning to design and build a miniature scale model of a piece of furniture from your home. You'll practice careful measurement and problem-solving to create a perfectly proportioned small-scale replica.
What your child gets out of it
- Apply proportional reasoning to scale down real-world objects.
- Accurately measure dimensions and choose an appropriate scale.
- Construct a 3D model based on scaled measurements.
What you need
- Ruler (or Measuring Tape)
- Pencil — For drawing lines and marking measurements. (or Pen, Marker)
- Cardboard — A few sheets or a large piece, sturdy enough to build with. (or Cereal Box, File Folder)
- Scissors — Adult supervision may be needed for cutting.
How it runs
- Introduction · 5 min
- Explore & Plan · 8 min
- Discussion · 6 min
- Activity · 9 min
- Summary · 2 min
Why it matters
Architects, engineers, and city planners use scale models to visualize and test designs before building full-size structures.
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