Make things move.

I made a little cartoon to illustrate biceps and triceps contracting and relaxing to move the arm. Simply double click on the .html file, and it should open in your browser. Now has radius and ulnar. A preview is available on my web site. 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.

My gift to you (now list in chronological order) 5th december 2024: updated the list of singles and made santa bigger

A simple worksheet.

a simple worksheet

I made a crazy interactive widget to illustrate the ionic forms of glycine. Just for fun really. 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.

Because I could.

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.

Bah Humbug. For your students’ (mild) entertainment around christmas. With a tiny bit of science in it. And some Latin.

Remdesivir is a novel antiviral drug in the class of nucleotide analogs. It has been shown to prevent the coronovirus, an RNA virus, from reproducing. Part of the Practicexamques series.

I made a very simple cartoon of the left side of the heart beating.

Open the html file et voila. Drag the descriptions to the correct places and get a prize. 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.

I needed a clean, scalable (vector)graphic of fleming’s left hand rule that I could freely use in my resources, so resorted to drawing my own. I thought I would share it. If anyone would like to use the editable SVG version or postscript or EPS etc, contact me.

A very simple (and so clear) labelling activity. (NB. Please also see my interactive, drag & drop version, for £1.00, in my shop.)

with an easter egg

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.

A simple movie to help explain electrolysis. Uses half equations.

I have added the new definitions to the SI wheel of units. Possibly for display in your lab.

NMR examples explained: 2 pentan-3-one