Lesson Planning
Teaching
- To explain that a shadow is caused by an object blocking light (Yr5&6).
- To investigate the relationship between shadow size & shape and light source angle (Yr5&6).
- To suggest why shadows can have varying shades and further possible investigations (Yr6).
Activities
- Plan & carry out an investigation into shadow size & shape, and the angle of the light source (Yr5&6)
- Create diagrams that show how shadows change when the angle of the light source changes (Yr5&6)
- Be able to explain why shadows may have ‘shades’ in them and suggest further investigations (Yr6)
Investigation
Shadow Puppet Effects: angles, shape & definition. Investigate the effects of light angle on the shape and definition of a shadow and create diagrams to include in your portfolio. (Problem solving, Exploring, Fair testing, Pattern seeking)
Years 5&6 - Plan & carry out an investigation into shadow size & shape, and the angle of the light source
Years 5&6 - Create diagrams that show how shadows change when the angle of the light source changes
Year 6 - Explain why shadows may have ‘shades’ in them and suggest further investigations
Vocabulary
Light, source, dark, shadow, block, absorb, direct/direction, transparent, opaque, translucent, straight