PSEB Class 12 Modelling & Sculpture study materials
PSEB Class 12 Modelling & Sculpture study resources

PSEB Class 12 Modelling & Sculpture: Practical portfolio, record of work and viva-voce presentation

PSEB Class 12 Modelling & Sculpture · Work through your exam, one topic at a time.

All guide sections

Practical portfolio, record of work and viva-voce presentation

This domain tests how you document your own practice and defend it aloud: whether your portfolio shows a thinking process, and whether your record and viva answers match the objects you present.

What the portfolio should contain

  • A dated sketchbook or journal: thumbnails, annotated studies, proportion diagrams and notes on failures.
  • Evidence of research: references to historical works, material tests, colour and texture samples.
  • Maquettes and process photographs at each stage - armature, block-in, refinement, mould, cast, finish.
  • Final photographs with a scale, showing at least two views and raking light to reveal form.
  • A short statement for each piece: intention, material, dimensions, time taken, what changed and why.

The record of work

Log date, material, tools, dimensions, drying or setting times, and problems with their solutions. A record that says 'armature too weak, replaced single wire with a three-strand aluminium core' is worth more than 'worked on sculpture'.

Viva preparation

Be ready to name your tools and materials, explain why you chose a waste rather than a piece mould, describe a fault and its remedy, and justify one composition decision using design terms. Point to the relevant stage in your photographs while you speak.

Worked example

A candidate is asked why the cast's surface is dull. The record shows the mould was damp when poured and the cast was demoulded early. The answer: 'The plaster was mixed 2:1 but the mould had not dried, so the surface absorbed water and stayed chalky. I now dry moulds for 48 hours and seal the cast.' That is a viva answer grounded in evidence.

Traps

Showing only finished pieces; undated pages; claiming a cast was carved; being unable to identify a tool you used; a statement that contradicts the photographs.