Examiners in CIE 0400 / Edexcel 4AD1 reward candidates who treat 3D and mixed-media as a genuine investigation, not a decorative add-on. A small clay maquette tucked into a sketchbook spread can move a final mark from a high B to an A — but only when it visibly informs the final piece.
Where clay fits in AO1 (Develop ideas)
Use JOVI Plastilina (never dries) for rapid form-finding. Sculpt three thumbnail variations of the same idea in 10 minutes each, photograph, mount the photos opposite annotated sketches. The reusability is the point — examiners read iteration.
Where clay fits in AO2 (Experiment with media)
Switch to JOVI Air-Dry Clay (250 g) once the idea is committed. Document texture experiments: scored, sanded, painted with acrylic, washed with ink. Mount a small fired-look maquette inside the book with a paper hinge.
Where clay fits in AO3 (Record observations)
Sculpt a study of an observational object — a fruit, hand, drapery — in 1 kg clay. Photograph from four angles in raking light. Examiners specifically reward 3D observational studies, which are rare in candidate work.
Where clay fits in AO4 (Final piece)
For a 3D final piece, plan in plastilina, build in air-dry clay. Plastilina takes the structural pressure of repeated trial; the air-dry version becomes the permanent submission. A small finished sculpture from a 1 kg pack is the going rate at IB/IGCSE moderation.
Recommended JOVI pack list for IGCSE candidates
Plastilina Classic 10 (RM29.90) · Air-Dry Clay 250 g (RM16.90) for sketchbook studies · Air-Dry Clay 1 kg (RM48.90) for the final piece · 5-piece Modelling Spatulas (RM12.50). Total under RM110 for a full coursework cycle.