

Complete “Ready to go” lesson with no adapting necessary!
New for AAQ Pearson Applied Science BTEC from Sept 2025 Specification.
This lesson covers:
• The difference between atoms, ions and isotopes
•Relative Atomic Mass and Atomic number- Students then complete a task where they identify whether a particle is an ion, isotope or atom and how many protons, neutrons and electrons it has
•Relative formula mass - Students then practice calculating the relative formula mass of a range of different compounds
•Relative atomic mass from isotope abundance - Students then practice calculating the relative atomic mass given data on isotope abundance
•As this lesson is a lot of recapping from GCSE, I have included some challenging application questions at the end to flesh the lesson out
NO PRINTING IS REQUIRED FOR THIS LESSON
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This lesson follows my usual style and contains:
•Recall starter to build retention of previously learned content
•Clear levelled learning objectives and outcomes
•Clear and modern layout utilising GIFS and Youtube
• Variety of tasks and plenaries with self assessment to assess progress
• ANSWERS INCLUDED!
The content in this resource has been matched and covers to:
AAQ Pearson Applied Science from Sept 2025
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