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Geometry and Spatial Reasoning · Summer Term

Surface Area of 3D Shapes (Cuboids and Prisms)

Calculating the surface area of cuboids and other prisms by unfolding their nets.

Key Questions

  1. Explain the concept of surface area and its relationship to the net of a 3D shape.
  2. Construct the net of a cuboid or prism and use it to calculate its surface area.
  3. Analyze real-world problems that require the calculation of surface area.

NCCA Curriculum Specifications

NCCA: Junior Cycle - Geometry and Trigonometry - G.3.3
Class/Year: 2nd Class
Subject: Mathematical Explorers: Building Foundations
Unit: Geometry and Spatial Reasoning
Period: Summer Term

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