Lesson Plan

• Identify properties of common 3‑D media and select appropriate materials for a project.
• Apply at least two modelling, carving, assembling, casting, or digital‑fabrication techniques.
• Execute the 3‑D design cycle to plan, create and evaluate a three‑dimensional outcome.
• Critically reflect on safety, sustainability and the quality of the finished piece.

• Projector and screen
• Sketchbooks and drawing pencils
• Sample materials (clay, wood blocks, metal wire, polymer filament)
• Basic hand tools (chisels, knives, screwdrivers)
• 3‑D printer with PLA filament
• Adhesives, screws and nails
• Safety goggles, gloves and dust masks
• Sandpaper and acrylic paints

Begin with a short video of striking contemporary sculptures to spark curiosity about 3‑D art. Ask students to recall how they have used line, shape and colour in previous 2‑D projects, linking that knowledge to spatial thinking. Explain that today they will explore the full design cycle and be assessed on their ability to choose media, apply techniques safely, and evaluate their outcomes.

1. Do‑now (5’) – Quick quiz on properties of 3‑D media and safety rules.
2. Mini‑lecture (10’) – Overview of the 3‑D design cycle and key processes.
3. Material investigation stations (15’) – Hands‑on testing of clay, wood, metal wire and filament; record observations in a log.
4. Sketch & plan (10’) – Students produce scaled drawings, a material list and a brief rationale for their chosen object.
5. Create prototype (20’) – Build a 1:10 scale model using at least two different media.
6. Peer feedback (10’) – Groups critique each other's prototypes using the assessment rubric.
7. Reflection & evaluation (5’) – Complete a process diary entry and self‑assessment checklist.
8. Clean‑up & safety check (5’) – Store tools, dispose of waste responsibly and verify PPE is returned.

Summarise how the design cycle guided the creation process and highlight exemplary uses of technique and material choice observed today. Students submit an exit ticket answering: “What was the most challenging step and how will you improve it next time?” For homework, they are to research a contemporary 3‑D artist and bring a brief visual analysis to the next class.