Pre-Technical Studies · Grade 9 CBCEvergain Limited · Interactive Digital Content Learner edition · read-only

Pre-Technical Studies›Unit 4 of 5

Unit 4 · Pre-Technical Studies · Grade 9

Pre-Technical Foundations, Communication and Materials

Pre-Technical Foundations, Communication and Materials — 3 lesson(s): Workshop Safety on Raised Platforms; Technical Communication: Oblique Projection; Materials for Production: Wood.

3 lessons61 activities≈ 208 min

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4UNIT

Key terms

Raised platformRiskGuardrailProtective gearOblique projectionCavalier projectionCabinet projectionDepthWoodHardwoodSoftwoodGrain

By the end of this unit you can

By the end of the lesson the learner can identify types of raised platforms and their uses.
By the end of the lesson the learner can describe the risks of working at heights.
By the end of the lesson the learner can list ways to minimise those risks.
By the end of the lesson the learner can explain what oblique projection is.
By the end of the lesson the learner can distinguish cavalier from cabinet oblique projection.
By the end of the lesson the learner can outline the steps for drawing a block in oblique projection.

Lessons & activities

Work through them in order, or jump to any activity.

61 activities · ≈ 208 min

1Workshop Safety on Raised Platforms20 activities

📖 ReadingWorkshop Safety on Raised Platforms16 min→🎬 Video LessonOSHA Scaffolding Safety Training | Avoid Falls & Stay Safe at Heights!8 min→🎧 Audio / PodcastNarration: Workshop Safety on Raised Platforms6 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q12 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q22 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q32 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q42 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q52 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q62 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q72 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q82 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q92 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q102 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q112 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q122 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q132 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q142 min→✓ Multiple ChoiceWorkshop Safety on Raised Platforms — Q152 min→⇄ Matching PairsWorkshop Safety on Raised Platforms — Key Terms4 min→🎮 Learning GameRisks and Safety5 min→

2Technical Communication: Oblique Projection20 activities

📖 ReadingTechnical Communication: Oblique Projection16 min→🎬 Video LessonHow to Draw objects in Oblique Projection 📦 Cabinet and Cavalier Drawings8 min→🎧 Audio / PodcastNarration: Oblique Projection6 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q12 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q22 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q32 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q42 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q52 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q62 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q72 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q82 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q92 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q102 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q112 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q122 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q132 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q142 min→✓ Multiple ChoiceTechnical Communication: Oblique Projection — Q152 min→⇄ Matching PairsTechnical Communication: Oblique Projection — Key Terms4 min→🎮 Learning GameOblique Projection4 min→

3Materials for Production: Wood21 activities

📖 ReadingMaterials for Production: Wood15 min→🎬 Video LessonWhat is the Difference Between Hardwood & Softwood?8 min→🎧 Audio / PodcastNarration: Materials for Production - Wood6 min→✓ Multiple ChoiceMaterials for Production: Wood — Q12 min→✓ Multiple ChoiceMaterials for Production: Wood — Q22 min→✓ Multiple ChoiceMaterials for Production: Wood — Q32 min→✓ Multiple ChoiceMaterials for Production: Wood — Q42 min→✓ Multiple ChoiceMaterials for Production: Wood — Q52 min→✓ Multiple ChoiceMaterials for Production: Wood — Q62 min→✓ Multiple ChoiceMaterials for Production: Wood — Q72 min→✓ Multiple ChoiceMaterials for Production: Wood — Q82 min→✓ Multiple ChoiceMaterials for Production: Wood — Q92 min→✓ Multiple ChoiceMaterials for Production: Wood — Q102 min→✓ Multiple ChoiceMaterials for Production: Wood — Q112 min→✓ Multiple ChoiceMaterials for Production: Wood — Q122 min→✓ Multiple ChoiceMaterials for Production: Wood — Q132 min→✓ Multiple ChoiceMaterials for Production: Wood — Q142 min→✓ Multiple ChoiceMaterials for Production: Wood — Q152 min→⇄ Matching PairsMaterials for Production: Wood — Key Terms4 min→🎮 Learning GameHardwood or Softwood?5 min→✨ AnimationA tree is cut and sorted into dense hardwood and lighter sof3 min→

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