I made a very short, simple presentation . Powerpoint & keynote versions.

Words from the OCR glossary

I made a verry simple labelling excercise

Make things move in your class. A little starter illustrating the nitration of benzene. Just open the ‘electrophilic substitution , nitration of benzene copy.html’ file and it will run in your browser. You can zoom in or out using the browser controls. Please note: in order to provide a rich interactive experience, my interactive 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. I have also included it as a movie format.

I made a simple presentation. Powerpoint and Keynote versions

For fun.

For reasons only known to myself, I sat down with the spec & made this. With solution.

resistance is futile

There is an interactive version of this for free at https://www.doctorexe.com/chem-revision-crossword.html

For my amusement

I dont’t know why.

I made a whacky revision cartoon thingy about the motor effect and fleming’s left hand rule. Just for fun really. (the youtube version has narrative)

Just practice at recognising types of chemical species.

A student was having difficulty remembering which bits of the heart were which, so I made this simple diagram.

I have made a deliberately clunky representation of this, using gel-pen type colours. Just the sort of thing to amuse some sixth formers. Relish its unprofessionalness. I do. UPDATE: link added to movie on YouTube of hydrolysis reaction. Double click on the html file, and it will open in your browser. Please note: in order to provide a rich interactive experience, my 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.

There is a beautiful graphic depicting this on the internet. However, it is a bitmapped graphic . I have adapted it as a a scalar graphic, with improvements. Please get in touch if you want an editable version.

just characters with hidden message

Because I wanted to.

Very simple…Just the characters plus hidden message

I tried to make a very simple video giving a flavour of the sliding filament mechanism.