science
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conduction |
Conduction is where heat energy is transferred through collisions of nearby particles.
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convection |
Convection happens when particles with a lot of heat energy move to take the place of particles with less energy.
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radiation |
Radiation transfers energy in waves.
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solid |
In a solid, the particles are arranged in a regular pattern.
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liquid |
In a liquid, the particles are close together but arranged randomly.
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gas |
In a gas, the particles move quickly in all directions.
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particle |
In a gas, the particles have lots of energy.
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physical |
Melting and Boiling are physical changes of a substance.
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chemical |
In a chemical reaction, bonds are made or broken.
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boiling |
The boiling point of a substance is when it turns from a liquid to a gas.
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* This sentence was added by a Spellzone user.
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Spelling Games: year 7 scienceChallenge yourself with spelling games and improve accuracy.
Autumn Anagram
A spelling game for Autumn!
Egg Hunt
Crack the eggs!
Word Search, small
The classic English word game.
Spooky spelling
A spelling game for Halloween!
Against the Clock
Spelling 'against the clock'.
Mayan Temple
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Monkey Business
It's bananas!
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