Elemental Resources
Elemental Resources
4.602325581395349153 reviews

I am a Science Teacher with 25 years experience and love producing resources. As one of my HoD's remarked "Your lesson plans and resources are outstanding, if only you could teach as good as your resources." Chemistry is my main subject, but have an interest in Pedagogy, especially CASE (Cognitive Acceleration through Science Education) and misconceptions and how to overcome them.

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This is a full lesson covering Oxidations states for AS Level. It covers calculating the oxidation state of an element in a compound or ion from the formula;
writing half-equations; identifying the oxidation and reduction processes in redox reactions and combining half-equations to give an overall redox equation.
It also covers more complex half equations that include H+ (in acids) or transition metals.
Included is:
40+ page Power Point with explanations and examples at each stage.
4 Sets of questions and answers (including exam style questions similar to ones from the AQA past papers)
A sheet with diagrams (to save time) for students to make notes on
A sheet of the oxidation state rules
Answers in the Power Point and Word format to allow students to self assess or “correct” their answers.

A free sheet of oxidation state rules are here:
Other AS lessons are available:
Ionisation energy:https://www.tes.com/teaching-resource/ionisation-energy-as-level-12412339
Electronic Structure:https://www.tes.com/teaching-resource/electronic-structure-orbital-configuration-in-s-p-d-as-level-12405614
TOF Spectrometer and Isotope Calcuations: https://www.tes.com/teaching-resource/mass-spectrometer-tof-and-isotope-calculations-12386980

For other resources (free and paid), please visit my shop here:

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