KS5 Chemistry: Relative Masses (AS Level)

Whole lesson including starter activity, mini Afl tasks and main work task with answers for KS5 lesson on relative masses ( relative atomic mass, relative molecular mass and relative formula mass)

By the end of the lesson students should be able to

  1. Define the terms relative atomic mass, relative formula mass and relative molecular mass
  2. Calculate the relative formula mass and relative molecular mass of compounds and molecules

Students will be able to take rich notes on relative atomic mass, relative molecular mass and relative formula mass throughout the lesson

The teacher will be able to quickly assess students’ understanding of the relative mass terms by carrying out mini afl tasks either on mini white boards or in their books

The lesson ends with practice exam style questions for students to complete

$8.35
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  • relative-masses.pptx
  • Answers-to-Atomic-masses-questions.docx
  • Atomic-masses-questions.docx

About this resource

Info

Created: Nov 11, 2018

Updated: Mar 9, 2019

Whole lesson

pptx, 488 KB

relative-masses

Worksheet

docx, 117 KB

Answers-to-Atomic-masses-questions

Worksheet

docx, 60 KB

Atomic-masses-questions

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