science
|
|
conduction |
Conduction is where heat energy is transferred through collisions of nearby particles.
*
|
|
|
convection |
Convection happens when particles with a lot of heat energy move to take the place of particles with less energy.
*
|
|
|
radiation |
Radiation transfers energy in waves.
*
|
|
|
solid |
In a solid, the particles are arranged in a regular pattern.
*
|
|
|
liquid |
In a liquid, the particles are close together but arranged randomly.
*
|
|
|
gas |
In a gas, the particles move quickly in all directions.
*
|
|
|
particle |
In a gas, the particles have lots of energy.
*
|
|
|
physical |
Melting and Boiling are physical changes of a substance.
*
|
|
|
chemical |
In a chemical reaction, bonds are made or broken.
*
|
|
|
boiling |
The boiling point of a substance is when it turns from a liquid to a gas.
*
|
* This sentence was added by a Spellzone user.
Spelling Practice: year 7 scienceDevelop better spelling habits with customized practice tools.
How to use:
Look and read the word.
Say the word. Click the speaker icon.
Cover the word.
Write the word.
Check your spelling.
Spelling Games: year 7 scienceChallenge yourself with spelling games and improve accuracy.
Springtime Spelling
Spring into spelling!
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 scienceCheck your spelling accuracy with this test.
Printable Activities: year 7 scienceUse printable worksheets to reinforce spelling skills.
Handwriting Practice: year 7 scienceStrengthen spelling retention through writing practice.
"Spellzone is incredibly easy to access and caters for a wide range of abilities, which means you can use it throughout the school at a range of levels, making it fantastic value for money as a learning resource."
Anne Shisler, SENCO, City of London School for Girls
Connect with us at: 
