Identify everyday materials such as glass, metal, wood and rubber from their physical properties. Review suitability for your learners before teaching.
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Worksheet StudioPractice pack · Ages 7-9
Everyday materials & properties
Take your time. Show your thinking.
1. Which material comes from the fleece of sheep and is spun into warm yarn: wool or nylon?
Material Properties Test · Rigid · Flexible · Waterproof
2. Why is stainless steel used for surgical instruments and kitchen sinks: it resists rust and corrosion, or it dissolves in cold water?
Material Properties Test · Rigid · Flexible · Waterproof
3. Which natural material is made from fine wet earth (silicate minerals) that is shaped and fired in a hot kiln to make hard pottery and tiles: clay or cork?
Material Properties Test · Rigid · Flexible · Waterproof
4. What do we call a material that blocks all light from passing through (such as a wooden door): opaque or transparent?
Material Properties Test · Rigid · Flexible · Waterproof
5. Why is clear glass used for window panes: because it is transparent (lets light through) or absorbent?
Material Properties Test · Rigid · Flexible · Waterproof
6. Which property describes a material like a rubber band that stretches when pulled and returns to its original shape: elastic or rigid?
Material Properties Test · Rigid · Flexible · Waterproof
7. Which material is waterproof and suitable for making rain boots: rubber or tissue paper?
Material Properties Test · Rigid · Flexible · Waterproof
8. Which property of metals allows them to be drawn out into long thin wires (such as copper wire): ductility or brittleness?
Material Properties Test · Rigid · Flexible · Waterproof
9. Why are cooking saucepans usually made of metal with a wooden or plastic handle: metal conducts heat while wood/plastic is an insulator, or wood melts easily?
Material Properties Test · Rigid · Flexible · Waterproof
10. When sugar dissolves in water, which substance is the solvent and which is the solute: water is the solvent and sugar is the solute, or sugar is the solvent?
Material Properties Test · Rigid · Flexible · Waterproof
11. Which natural material comes from the trunks of trees and floats on water: wood or granite?
Material Properties Test · Rigid · Flexible · Waterproof
12. Which property describes a material like a sponge or cotton towel that soaks up water: absorbent or waterproof?
Material Properties Test · Rigid · Flexible · Waterproof
12 questions · Seed 82 · Age guidance, not curriculum certification
View the answer key
Worksheet StudioAnswer key · Ages 7-9
Everyday materials & properties
Answers and reasoning. Review before teaching.
1. Which material comes from the fleece of sheep and is spun into warm yarn: wool or nylon?
Wool
Wool is a natural animal fibre that traps air for insulation.
2. Why is stainless steel used for surgical instruments and kitchen sinks: it resists rust and corrosion, or it dissolves in cold water?
It resists rust and corrosion
Chromium in stainless steel forms a protective oxide film that prevents rusting.
3. Which natural material is made from fine wet earth (silicate minerals) that is shaped and fired in a hot kiln to make hard pottery and tiles: clay or cork?
Clay
Plastic wet clay hardens permanently into ceramic when fired in a kiln.
4. What do we call a material that blocks all light from passing through (such as a wooden door): opaque or transparent?
Opaque
Opaque materials do not allow light to pass through.
5. Why is clear glass used for window panes: because it is transparent (lets light through) or absorbent?
Transparent (lets light through)
Glass is transparent and waterproof, letting daylight in while keeping rain out.
6. Which property describes a material like a rubber band that stretches when pulled and returns to its original shape: elastic or rigid?
Elastic
Elastic materials deform under force and spring back when released.
7. Which material is waterproof and suitable for making rain boots: rubber or tissue paper?
Rubber
Rubber is flexible and waterproof, so water cannot soak through it.
8. Which property of metals allows them to be drawn out into long thin wires (such as copper wire): ductility or brittleness?
Ductility
Ductile materials can be stretched into wire under tension.
9. Why are cooking saucepans usually made of metal with a wooden or plastic handle: metal conducts heat while wood/plastic is an insulator, or wood melts easily?
Metal conducts heat while wood/plastic is an insulator
Metals transfer heat to the food, while insulating handles stay cool enough to hold.
10. When sugar dissolves in water, which substance is the solvent and which is the solute: water is the solvent and sugar is the solute, or sugar is the solvent?
Water is the solvent and sugar is the solute
The liquid that does the dissolving is the solvent; the dissolved solid is the solute.
11. Which natural material comes from the trunks of trees and floats on water: wood or granite?
Wood
Timber is harvested from trees and is less dense than water, so it floats.
12. Which property describes a material like a sponge or cotton towel that soaks up water: absorbent or waterproof?
Absorbent
Porous materials like sponges and cotton towels absorb liquids into tiny spaces.
12 questions · Seed 82 · Age guidance, not curriculum certification
Worksheet StudioPractice pack · Ages 7-9
Everyday materials & properties
Take your time. Show your thinking.
1. Which material comes from the fleece of sheep and is spun into warm yarn: wool or nylon?
Material Properties Test · Rigid · Flexible · Waterproof
2. Why is stainless steel used for surgical instruments and kitchen sinks: it resists rust and corrosion, or it dissolves in cold water?
Material Properties Test · Rigid · Flexible · Waterproof
3. Which natural material is made from fine wet earth (silicate minerals) that is shaped and fired in a hot kiln to make hard pottery and tiles: clay or cork?
Material Properties Test · Rigid · Flexible · Waterproof
4. What do we call a material that blocks all light from passing through (such as a wooden door): opaque or transparent?
Material Properties Test · Rigid · Flexible · Waterproof
5. Why is clear glass used for window panes: because it is transparent (lets light through) or absorbent?
Material Properties Test · Rigid · Flexible · Waterproof
6. Which property describes a material like a rubber band that stretches when pulled and returns to its original shape: elastic or rigid?
Material Properties Test · Rigid · Flexible · Waterproof
7. Which material is waterproof and suitable for making rain boots: rubber or tissue paper?
Material Properties Test · Rigid · Flexible · Waterproof
8. Which property of metals allows them to be drawn out into long thin wires (such as copper wire): ductility or brittleness?
Material Properties Test · Rigid · Flexible · Waterproof
9. Why are cooking saucepans usually made of metal with a wooden or plastic handle: metal conducts heat while wood/plastic is an insulator, or wood melts easily?
Material Properties Test · Rigid · Flexible · Waterproof
10. When sugar dissolves in water, which substance is the solvent and which is the solute: water is the solvent and sugar is the solute, or sugar is the solvent?
Material Properties Test · Rigid · Flexible · Waterproof
11. Which natural material comes from the trunks of trees and floats on water: wood or granite?
Material Properties Test · Rigid · Flexible · Waterproof
12. Which property describes a material like a sponge or cotton towel that soaks up water: absorbent or waterproof?
Material Properties Test · Rigid · Flexible · Waterproof
12 questions · Seed 82 · Age guidance, not curriculum certification
Worksheet StudioAnswer key · Ages 7-9
Everyday materials & properties
Answers and reasoning. Review before teaching.
1. Which material comes from the fleece of sheep and is spun into warm yarn: wool or nylon?
Wool
Wool is a natural animal fibre that traps air for insulation.
2. Why is stainless steel used for surgical instruments and kitchen sinks: it resists rust and corrosion, or it dissolves in cold water?
It resists rust and corrosion
Chromium in stainless steel forms a protective oxide film that prevents rusting.
3. Which natural material is made from fine wet earth (silicate minerals) that is shaped and fired in a hot kiln to make hard pottery and tiles: clay or cork?
Clay
Plastic wet clay hardens permanently into ceramic when fired in a kiln.
4. What do we call a material that blocks all light from passing through (such as a wooden door): opaque or transparent?
Opaque
Opaque materials do not allow light to pass through.
5. Why is clear glass used for window panes: because it is transparent (lets light through) or absorbent?
Transparent (lets light through)
Glass is transparent and waterproof, letting daylight in while keeping rain out.
6. Which property describes a material like a rubber band that stretches when pulled and returns to its original shape: elastic or rigid?
Elastic
Elastic materials deform under force and spring back when released.
7. Which material is waterproof and suitable for making rain boots: rubber or tissue paper?
Rubber
Rubber is flexible and waterproof, so water cannot soak through it.
8. Which property of metals allows them to be drawn out into long thin wires (such as copper wire): ductility or brittleness?
Ductility
Ductile materials can be stretched into wire under tension.
9. Why are cooking saucepans usually made of metal with a wooden or plastic handle: metal conducts heat while wood/plastic is an insulator, or wood melts easily?
Metal conducts heat while wood/plastic is an insulator
Metals transfer heat to the food, while insulating handles stay cool enough to hold.
10. When sugar dissolves in water, which substance is the solvent and which is the solute: water is the solvent and sugar is the solute, or sugar is the solvent?
Water is the solvent and sugar is the solute
The liquid that does the dissolving is the solvent; the dissolved solid is the solute.
11. Which natural material comes from the trunks of trees and floats on water: wood or granite?
Wood
Timber is harvested from trees and is less dense than water, so it floats.
12. Which property describes a material like a sponge or cotton towel that soaks up water: absorbent or waterproof?
Absorbent
Porous materials like sponges and cotton towels absorb liquids into tiny spaces.
12 questions · Seed 82 · Age guidance, not curriculum certification