The workbook, compiled in a folder, allows students to transfer the phenomena of colored shadows to those of two-color projection step by step.
Included:
3 color filter transparencies,
7 pairs of transparencies for converting the colored shadow to two-color projection,
4 pairs of transparencies for two-color projection,
2 stencils for light shielding, in a DIN A4 folder with an instruction booklet.
Also required: 2 overhead projectors
Grade 12