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I taught chemistry for 25 years. I now provide tuition online. I just like nicely produced, imaginative resources.

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I taught chemistry for 25 years. I now provide tuition online. I just like nicely produced, imaginative resources.
Animated electrophilic substitution
simondobbssimondobbs

Animated electrophilic substitution

(2)
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.
Biology word searches
simondobbssimondobbs

Biology word searches

11 Resources
Word searches help concentrate on scientific literacy and aid concentration. they are good summary activities and for revision. I have tried to make these attractive and efficacious in that they use only one side of A4. A solution is provided for each.
cracking 4 kids
simondobbssimondobbs

cracking 4 kids

(0)
I made a clunky cartoon about cracking alkanes with a cheery soundtrack. The idea is for students to write and record the narration… something different to just ‘writing up’ the experiment.
Molnupiravir: exam practice.
simondobbssimondobbs

Molnupiravir: exam practice.

(0)
Exam boards often take unknown substances and ask students to apply their understanding of chemistry to them. To provide practice answering this type of question, I am developing a series of worksheets with this type of question. The series is called Practicexamquest. Molnupiravir has recently been approved as an anti COVID drug, so is of topical interest. Comprises 7 questions over 2 sides.
Covalent bonding
simondobbssimondobbs

Covalent bonding

(0)
I have made a cartoon of dot cross type diagrams for all of the structures on the AQA specification. Simple double click on the covalent bonding.html file and it runs in your browser. Its nice and colourful, big and bold (zoom in with your browser to make it as big as possible). Could use around the whiteboard, or for independent study at a computer. It’s not intended as a whole lesson, but as a useful resource that can be revisited a number of times with a class to reinforce what they need to know for the exam. Could be starter or plenary or interlude. 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.
A level chemistry revision interactive crossword
simondobbssimondobbs

A level chemistry revision interactive crossword

(0)
This maybe helpful as a small revision exercise. Has a ‘check my answers’, ‘solve’, and ‘hint’ button. This runs in your browser. Simply click on the file called ‘index’ 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.
benzene versus phenol
simondobbssimondobbs

benzene versus phenol

(0)
One of my wacky videos illustrating the difference in reactivity of benzene vs phenol in terms of polarising power.