Light
Class 8 · Science
3 ideas in Class 8 Science, explained in plain words, with games and quizzes to practise.
Light Rays and Plane Mirrors
Part of: Seeing and Reflection
This concept explains light rays and plane mirrors through examples of light and vision.
Why it matters. Understanding light helps explain how people see objects and use mirrors and access tools.
Try it in two minutes
- Identify the light source or surface.
- Trace where reflected rays travel.
- Connect the path to what a viewer can see.
Try at home. With an adult, observe how a mirror redirects light; never look directly at the Sun.
Smooth and Irregular Surfaces
Part of: Reflection Types
This concept explains smooth and irregular surfaces through examples of light and vision.
Why it matters. Understanding light helps explain how people see objects and use mirrors and access tools.
Try it in two minutes
- Identify the light source or surface.
- Trace where reflected rays travel.
- Connect the path to what a viewer can see.
Try at home. With an adult, observe how a mirror redirects light; never look directly at the Sun.
Periscopes and Braille Access
Part of: Using Light
This concept explains periscopes and braille access through examples of light and vision.
Why it matters. Understanding light helps explain how people see objects and use mirrors and access tools.
Try it in two minutes
- Identify the light source or surface.
- Trace where reflected rays travel.
- Connect the path to what a viewer can see.
Try at home. With an adult, observe how a mirror redirects light; never look directly at the Sun.
What your child will practise
- Light Rays and Plane Mirrors: Candy Puzzle (Clue Puzzle)
- Light Rays and Plane Mirrors: Lab Explorer Quest (Match It Up)
- Light Rays and Plane Mirrors: Space Quick Fire (Quick Fire)
- Periscopes and Braille Access: Ocean Quick Fire (Quick Fire)
- Smooth and Irregular Surfaces: Mission Control Sort (Sort It Out)
- Quiz: Light Rays and Plane Mirrors (8 questions)
- Quiz: Periscopes and Braille Access (8 questions)
- Quiz: Smooth and Irregular Surfaces (8 questions)