Glossary

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ionisation

Subject: 

  • Physical Sciences

when radioactive particles collide with air molecules, they can cause the molecules to lose or gain electrons and therefore become electrically charged.

Related Content

decomposition reaction
Subject:
Physical Sciences

a chemical reaction in which a substance reacts to form two or more simpler substances.

molecular orbital
Subject:
Physical Sciences

an orbital inside a molecule, shared by two atoms.

relative atomic mass
Subject:
Physical Sciences

the scale used to compare the masses of atoms. Atoms are compared to carbon-12 atoms.

acid rain
Subject:
Physical Sciences

sulfur dioxide is extremely soluble in water, forming sulfurous acid. This acid oxidises to form...

law of constant composition
Subject:
Physical Sciences

any different samples of a chemical compound will be made of the same elements (will have the...

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Exam practice is essential. Make sure your students have access to practice exam papers for the subjects they take. Make sure the exam papers relate to the correct version of the curriculum.

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Remind your students that studying should be active. They should be making notes, working through examples, doing practice exam papers and testing themselves on the sections they are studying.

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Different study methods work for different students. Encourage your learners to find out what works for them so you can support them.

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Many subjects require students to know work from the previous grades. Make sure your child has access to a good reference book that contains the concepts they need to refer back to.

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Once your teenager has completed practise exam papers, go over the areas where they struggle. Get a study guide to help you and your student if you need help with a particular section.

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Exam practice is essential. Make sure your student has access to practice exam papers for the subjects they take. Make sure the exam papers relate to the correct version of the curriculum.

[ more ]

Studying should be active. Your child should be making notes, working through examples, doing practice exam papers and testing herself on the sections she is studying.

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Formulae sheets or key concept sheets are useful for quick revision. Get your teenager to stick them on the wall in their room. The more they look at the formulae and key concepts, the more likely...

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Different study methods work for different students. Find out what works for your child so you understand how you can support him or her.

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