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.
Spelling Practice: year 7 scienceBoost your spelling accuracy through engaging and effective practice.
How to use:
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Spelling Games: year 7 sciencePlay interactive games to practice these words in a fun way.
Summer spelling
Hot spelling fun.
Egg Hunt
Crack the eggs!
Word Search, small
The classic English word game.
Against the Clock
Spelling 'against the clock'.
Mayan Temple
Try the temple spelling puzzle.
Monkey Business
It's bananas!
Take a Spelling Test: year 7 scienceAssess your spelling skills with an interactive test.
Printable Activities: year 7 scienceDownload and print spelling worksheets for this word list.
Handwriting Practice: year 7 scienceDevelop your spelling skills by writing out these words.
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