Grade 4 Light and Colour
Nine printable pages for Grade 4 light: how light travels, transparent, translucent and opaque materials, reflection, absorption and refraction, how white light splits into colours, and why things have colour. A rainbow and flashlight investigation, a quiz and a full answer key.
9 printable pages · teacher notes and answer key · Ontario
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Nine pages for the light half of Ontario’s Grade 4 light and sound energy topic. Students learn that light travels in straight lines, sort materials into transparent, translucent and opaque, and see how light is reflected, absorbed and refracted. They split white light into a rainbow and find out why a red apple looks red.
Canadian examples include sun dogs on cold Prairie mornings and the reflective strips that keep people safe on dark winter evenings. A hands-on investigation, teacher notes, a quiz and a full answer key are included.
Sample pages
What's inside
- 01Teacher NotesTeacher notes
- 02How Light TravelsReading
- 03Reflect, Absorb, RefractReading
- 04White Light and ColourReading
- 05Light and MaterialsPractice
- 06Rainbows and FlashlightsActivity
- 07Light at WorkPractice
- 08Light and Colour QuizAssessment
- 09Answer KeyAnswer key