Activity 01
Demonstration: Single Light Source
Hold a torch at different angles to an apple or ball while the class observes and sketches highlights, mid-tones, and shadows on worksheets. Discuss changes after each reposition. Students add labels to their sketches.
Where is the light coming from in this picture?
Facilitation TipDuring Demonstration: Single Light Source, dim classroom lights so students focus only on the lamp’s effect on the object.
What to look forPresent students with a drawing of a sphere under a single light source. Ask them to label the highlight, mid-tone, and shadow areas. Then, ask them to draw an arrow indicating the direction of the light source.