Ceramics, Polymers & Composites
Describe the properties and uses of ceramics (hard, brittle, heat-resistant), polymers (flexible, lightweight, variable), and composites (combine properties of constituent materials), giving real-world examples of each
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1858 concepts · 9 subjects
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Ceramics are often hard and heat-resistant but brittle; polymers have long-chain molecules and varied flexibility; composites combine materials to gain useful properties.
Classify six safe household materials and select one for each of three design requirements using property evidence.
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PhET Interactive Simulations · Practice link — not the full lesson
States of Matter: Basics
Before you open · source notes
States of Matter: Basics supports hands-on exploration for Ceramics, Polymers & Composites. Not every lab worksheet.
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Public PhET Interactive Simulations page. An anonymous GET on 2026-11-12 returned HTTP 200 with no login or payment prompt for this URL. Opening the link does not save practice or assess mastery. An adult should preview and guide the learner.
PhET Interactive Simulations. “States of Matter: Basics.” External page; Gakuva does not copy, host, embed, or redistribute materials.
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Check understanding
- Gives the key properties of ceramics, polymers, and composites with examples of each
- Explains why a composite material is used rather than a single material in a given application (e.g. carbon-fibre reinforced plastic in bikes)
- Identifies natural and synthetic polymers
- Explains why polymer properties can be tailored during manufacturing
“If your child was looking at a racing bicycle made of carbon fibre, could they explain why neither carbon nor plastic alone would work as well — and what makes the combination a composite better than either material on its own?”
Curriculum record
- Type
- Conceptual
- Subject
- Science
- Domain
- Matter & Materials
- Age range
- Ages 13–14
Standards