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.

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 random fun

In the past I have used a physical water circuit to explain to groups concepts such as potential difference and current. I wanted my own diagram of this, so produced this. Someone, somewhere might find it of use.

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.

A simple, photocopiable worksheet (black and white!) that gives practice at interpreting simple chemical formulae. The examples get harder as you proceed. It is comprised of two pages of examples. It is suitable for KS3 and KS4 students. It could be used in class or for homework.

I made a simple summary sheet as a revision resource. It aims briefly to summarise the benzene evidence.

I made a tiny little widget thingummy. Press the button and watch the movement of myosin filaments during contraction or relaxation. Just for fun. 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.

Terms from the AQA information sheet

As title

As the title. Solution provided.

Solution provided

with solution