The World of Metals and Non-metals
Class 7 · Science
3 ideas in Class 7 Science, explained in plain words, with games and quizzes to practise.
Shaping, Wires and Sound
Part of: Metal Properties
This concept explains shaping, wires and sound using familiar objects and materials.
Why it matters. Material properties help people choose useful and safe materials.
Try it in two minutes
- Observe a material or its behaviour.
- Match the observation to a property.
- Use the property to explain its use.
Try at home. Notice safe examples of metal and non-metal materials in household objects.
Metals, Non-metals and Rusting
Part of: Comparing Materials
This concept explains metals, non-metals and rusting using familiar objects and materials.
Why it matters. Material properties help people choose useful and safe materials.
Try it in two minutes
- Observe a material or its behaviour.
- Match the observation to a property.
- Use the property to explain its use.
Try at home. Notice safe examples of metal and non-metal materials in household objects.
Uses of Elements Around Us
Part of: Non-metals in Life
This concept explains uses of elements around us using familiar objects and materials.
Why it matters. Material properties help people choose useful and safe materials.
Try it in two minutes
- Observe a material or its behaviour.
- Match the observation to a property.
- Use the property to explain its use.
Try at home. Notice safe examples of metal and non-metal materials in household objects.
What your child will practise
- Metals, Non-metals and Rusting: Jungle Quick Fire (Quick Fire)
- Metals, Non-metals and Rusting: Lab Explorer Sort (Sort It Out)
- Metals, Non-metals and Rusting: Space Puzzle (Clue Puzzle)
- Shaping, Wires and Sound: Candy Quick Fire (Quick Fire)
- Uses of Elements Around Us: Mission Control Quest (Match It Up)
- Quiz: Metals, Non-metals and Rusting (8 questions)
- Quiz: Shaping, Wires and Sound (8 questions)
- Quiz: Uses of Elements Around Us (8 questions)