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📁 Technology design Chapters & Textbooks 8
📖 Textbooks & Learner Guides
NCDC curriculum learner books, reference textbooks & guides.
📑 General Notes & Revision Papers
General revision summaries, schemes of work & past exam papers.
Chapter 1: Technical Drawing & Drawing Instruments
Uses T-squares, set squares (30°/60°, 45°), drawing boards, and compasses to scale.
Chapter 2: Lettering, Dimensioning & Line Types
Draws continuous thick/thin, dashed hidden lines, center lines, and standard dimensions.
Chapter 3: Plane Geometry (Angles, Triangles & Polygons)
Constructs regular pentagons, hexagons, octagons, and inscribed/circumscribed circles.
Chapter 4: Workshop Safety & Woodwork Hand Tools
Operates rip saws, tenon saws, jack planes, bench vices, and chisels safely.
Chapter 5: Basic Wood Joints (Butt, Lap & Housing Joints)
Marks out, cuts, and fits half-lap, corner lap, and through housing joints in timber.
Chapter 6: Introduction to Metalwork & Sheet Cutting
Uses scriber, center punch, ball-peen hammer, hacksaw, and tin snips on sheet metal.