GCSE AQA Chemistry Chapter 4 Chemical Calculations Whole Topic 4.1 Mr and Moles 4.2 Equations and Calculations 4.3 Reacting Mass Calculations 4.4 Percentage Yield 4.5 Atom Economy 4.6 Concentration Calculations 4.7 Titration Method 4.8 Titration Calculations 4.9 Gas Volume Calculations Full lesson presentations and built in resources - everything you need for the lesson with NO photocopying! Just download the resource and off you go! Ideal for teaching out of specialism with minimal planning, I have done it all for you. Lesson hook Recap and recall questions Lesson content information Tasks to complete Exit task for plenary I am a secondary science teacher with over 9 years experience teaching up to KS5. I work on making the planning of teaching easier and all my resources have built in tasks with no photocopying!