This clip shows the use of CAD (computer-aided design) modelling in the series 'Walking with Dinosaurs'. A visual effects supervisor describes the combination of 3D models with filmed backgrounds to produce a realistic effect for the BBC television series.

This clip could be used as a part of a group of lessons for pupils to role play different careers; graphic designer, fashion stylist, travel writer, etc. Pupils could plan a project and keep a log of the skills they use to produce a final piece of work.