Science EoY Revison
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gene |
A gene codes for a characteristic.
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allele |
An allele is a different version of a gene.
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dominant |
A dominant allele always shows.
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homozygous |
When a gene is homozygous there are two of the same allele.
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telescope |
With a telescope we can see far away planets.
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electromagnetic |
Visible light is part of the electromagnetic spectrum.
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radiation |
Gammar rays are a type of ionising radiation.
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refract |
When a wave refracts it changes speed and direction.
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reflect |
When light reflects it bounces off a surface.
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galaxy |
A galaxy is a collection of stars and planets.
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* This sentence was added by a Spellzone user.
Spelling Practice: Year 9 Science-Rev termsImprove your spelling skills with interactive exercises and activities.
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 9 Science-Rev termsChallenge yourself with spelling games and improve accuracy.
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 9 Science-Rev termsCheck your spelling accuracy with this test.
Printable Activities: Year 9 Science-Rev termsTake your spelling practice offline with printable activities.
Handwriting Practice: Year 9 Science-Rev termsDevelop your spelling skills by writing out these words.
One of the students has put in a huge amount of effort in completing Spellzone at least 3 times a week since his arrival with us in January. Looking at his scores after the latest GL testing, his standardised score has risen from 99 to 131. This is a truly phenomenal result. I just wanted to share the best result I have ever seen.
Terrie Penrose-Toms, Casterton College
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