Grade 12 Technical Drafting

Content standard

The learners demonstrate understanding of the fundamentals of technical drafting, tools and materials in manual drafting, mensuration and calculation, drafting conventions, architectural symbols, and details in producing architectural plans.

Performance standard

The learners create accurate technical drawings, and architectural plans observing relevant building codes, standards, and conventions.

Learning competencies (5)

• TECDRA-G12-Q1-01

  Discuss technical drafting fundamentals

• TECDRA-G12-Q1-02

  Explain tools, materials and equipment in manual drafting

• TECDRA-G12-Q1-03

  Perform mensuration and calculation

• TECDRA-G12-Q1-04

  Perform manual drafting conversions

• TECDRA-G12-Q1-05

  Create architectural layout and details

Content standard

The learners demonstrate an understanding of drafting principles, techniques, and industry standards including mastering manual drafting, knowledge of various disciplines (architectural, structural, electrical, plumbing, mechanical).

Performance standard

The learners create manual Structural, Electrical, Electronic, and Mechanical plans projects observing relevant building codes, standards, and conventions.

Learning competencies (4)

• TECDRA-G12-Q2-01

  Create structural layout and details

• TECDRA-G12-Q2-02

  Create electrical and electronic layout and details

• TECDRA-G12-Q2-03

  Create sanitary and plumbing layout and details

• TECDRA-G12-Q2-04

  Create mechanical layout and details

Content standard

The learners demonstrate an understanding of CAD software installation, interface navigation, creation of 2D and 3D geometries, and produce accurate 2D architectural and structural plans in CAD

Performance standard

The learners create 2D and 3D geometries, and detailed 2D architectural and structural plans projects using CAD software observing relevant building codes, standards, and conventions.

Learning competencies (6)

• TECDRA-G12-Q3-01

  Perform installation and exploration of the Computer-Aided Design (CAD) Software

• TECDRA-G12-Q3-02

  Create 2D geometries and shapes

• TECDRA-G12-Q3-03

  Discuss 3D Computer Aided Design User Interface

• TECDRA-G12-Q3-04

  Create 3D Geometry

• TECDRA-G12-Q3-05

  Create 2D architectural layout and details

• TECDRA-G12-Q3-06

  Create 2D structural layout and details

Content standard

The learners demonstrate an understanding in using Computer-Aided Design (CAD) software to create detailed 2D and 3D drawings of various building systems, and compute project cost estimate align to the industry standards.

Performance standard

The learners create 2D and 3D Computer-Aided Design (CAD) layouts project integrating Electrical, Electronic, Mechanical plans, Architectural Model and compute project cost estimate observing relevant building codes, standards, and conventions.

Learning competencies (5)

• TECDRA-G12-Q4-01

  Create 2D electrical and electronic layout and details

• TECDRA-G12-Q4-02

  Create 2D sanitary and plumbing layout and details

• TECDRA-G12-Q4-03

  Create a 2D mechanical layout and details

• TECDRA-G12-Q4-04

  Create 3D architectural model

• TECDRA-G12-Q4-05

  Compute project cost estimation