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Having started in a comprehensive school in London in the 1970's I have taught in many different parts of the world, Africa, Middle East, China and South America. Many of those jobs required the development of teaching resources . This material is mostly in Word format, suitable for students taking chemistry aged from 12-18 (i.e. pre-IGCSE, IGCSE, AS and A2) and is geared towards Cambridge International Examinations (CIE). Recently added material is geared towards the Edexcel syllabus a

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Having started in a comprehensive school in London in the 1970's I have taught in many different parts of the world, Africa, Middle East, China and South America. Many of those jobs required the development of teaching resources . This material is mostly in Word format, suitable for students taking chemistry aged from 12-18 (i.e. pre-IGCSE, IGCSE, AS and A2) and is geared towards Cambridge International Examinations (CIE). Recently added material is geared towards the Edexcel syllabus a
GCSE Chemistry Solutions
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GCSE Chemistry Solutions

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PowerPoint to introduce the idea of what solutions are, the concentration of aqueous solutions and the idea of molarity and dilution. It can be used for GCSE or AS chemistry
Buffers
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Buffers

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A spreadsheet to clarify the mathematics of how buffers work
Entropy
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Entropy

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Active spreadsheet with entropy calculations and text for revision at A2 level chemistry
Enthalpies from bond energies
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Enthalpies from bond energies

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A spreadsheet showing a format for calculating reaction enthalpy from bond energies and a balanced equation Suitable for AS level chemistry Can be adapted as an exercise in which students construct their own spreadsheets to calculate a given reaction enthalpy.
Reactions of Metals with Water
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Reactions of Metals with Water

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Suitable for pre-GCSE or GCSE level, i.e. ages 12-16 Lasts about 2-4 periods Has a section which is video based (links given to internet) Practical work by the student Demonstrations by the teacher Classwork and homework questions with equations Teacher version (with answers and set up), student version (blank spaces for answers)
Redox Reactions for GCSE Chemistry
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Redox Reactions for GCSE Chemistry

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For use as practical work for GCSE chemistry or as a demonstration Simple test tube reactions to be expressed with simple redox equations Oxidation numbers as an alternative to electron transfer
Group II Solubility Trends
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Group II Solubility Trends

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A spreadsheet to explain the trends in solubility of group 2 sulphates and hydroxides in terms of lattice energy hydration energy and heat of solution. Suitable for Students taking A2 chemistry
Balancing chemical equations
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Balancing chemical equations

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For pre-GCSE students to help them understand how chemical reactions are represented by balanced equations. Teachers' and students' versions.
The Fountain Experiment
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The Fountain Experiment

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A practical demonstration with setup, teacher's and student's versions. Embedded questions. Suitable for pre-GCSE or GCSE
Chemical periodicity (AS)
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Chemical periodicity (AS)

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Chemistry of period 3 at AS level Contains a teacher's version with questions and answers and a student's version without answers to the given questions.
Group VII (AS)
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Group VII (AS)

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Chemistry of group VII (17) at AS level Contains a teacher's version with questions and answers and a student's version without answers to the given questions.