As specified on the tin.

I made a wacky cartoon thingy about this mechanism

I made a whacky film thingy about this.

Whacky narrated video showing how to answer the ‘draw a ray diagram to show the formation of an image by a plane mirror’ type question.

A very tiny titration. Mainly for (my) amusement.

I came across an exam question which asked the student to identify an ester from two apparently very similar structures and a proton NMR spectrum. This is my attempt to explain the spectra pictorially. I will bundle it with my other ‘NMR examples explained’ series. (NB, I used spectra from a database. The original question shows an expansion of the multiplet peak due to methyl groups as a heptet, ie seven peaks, due to six protons, although this appears to be simulated. The methyl groups appear to be chemically equivalent to me so the multiplet should be a quartet, due to three protons, but I cannot tell from the database spectra. I have stuck with the exam board interpretation and mark scheme. The question is OCR A F324 Wednesday 27 January 2010 question 4)

For AQA GCSE Chemistry.

As it says on the tin. Suitable for AQA GCSE chemistry.

A simple wordsearch for AQA GCSE chemistry. It might save you a few minutes.

This is a simple powerpoint giving names and formulae of ions. Knowledge of these can provide a key to understanding chemistry at GCSE and A level. Print these off, laminate them, and display in a prominent position in a lab. (NB I have corrected the ammonium ion error)

Low levels of Serotonin are implicated in human depression. This worksheet asks exam-style questions about this essential neurological agent.

Synoptic exam-style homework or classwork questions.

Exam-style questions using vanillin as an example. their are eight questions over two page.

Based on AQA chemistry specification.

An exam-style question about paracetamol. Part of the Practicexamques series.

I got out my felt pens again and made a naive little movie of this reaction, just to show where the atoms come from and go to. No mechanism in sight.

Double click on ‘digestive system.html’ and file will open in your browser. Drag & Drop around the whiteboard or individually, then perhaps print out the finished work. Please note: in order to provide a rich interactive experience, my drag & drop resources are mini-web sites local to your computer. After unzipping, they comprise a folder containing the main .html file and another folder containing the graphic resources and my coding to make the resource work. Double click on the .html file and the resource will work. If, however , you move or delete any of the files from this hierarchy, the resource will not work.

Exam-style questions centered around tryptophan.

A tiny sheet where the student fills in the name of the reaction and the required reagents in the boxes. Start of a series. Covers reactions in OCR B.

A tiny sheet where the student fills in the name of the reaction and the required reagents in the boxes. Start of a series. Covers reactions in OCR B.