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18
📐Sentido EspacialTerm 2

Week 18: 3D Shapes & Nets

Cycle 1
Years 1 & 2 · Ages 6–8
C.2.1
Core Standard

Identify 3D shapes; describe faces, edges and vertices

C.2.1 — Cuerpos geométricos: caras, aristas y vértices
Core Activities
  • 1Handle and describe 3D shapes
  • 2Count faces, edges, vertices
  • 3Match 3D shapes to their nets
LOMLOE Competencies
CE1Reason mathematically
CE4Use tools and technology
Cycle 2
Years 3 & 4 · Ages 8–10
C.2.1
Core Standard

Draw and construct nets of 3D shapes; calculate surface area using nets

C.2.1 — Desarrollos planos de cuerpos geométricos
Core Activities
  • 1Draw nets of cubes and cuboids
  • 2Surface area from nets
  • 3Identify 3D shapes from 2D representations
LOMLOE Competencies
CE1Reason mathematically
CE4Use tools and technology
CE5Model real-world situations
Cycle 3
Years 5 & 6 · Ages 10–12
C.2.1
Core Standard

Work with 3D coordinates; understand cross-sections and projections

C.2.1 — Coordenadas 3D y representaciones de sólidos
Core Activities
  • 13D coordinates in the first octant
  • 2Cross-sections of 3D shapes
  • 3Architectural drawings
LOMLOE Competencies
CE1Reason mathematically
CE4Use tools and technology
CE5Model real-world situations
CE6Apply mathematics to real life