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Simon Dobbs's Shop

Average Rating4.72
(based on 33 reviews)

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.
Recognising the Type of Reaction
simondobbssimondobbs

Recognising the Type of Reaction

(0)
One of the most useful skills in answering many GCSE chemistry questions is to work out what type of reaction is involved in the question. This helps you work out what the products may be, but also answer other questions about the reaction. Students often find this very difficult, mainly due to a lack of practice and experience. This simple information sheet with questions at the back is in black and white so can be readily photocopied.
Reproduction word search
simondobbssimondobbs

Reproduction word search

(0)
Word searches help concentrate on scientific literacy and aid concentration. they are good summary activities and for revision. I have tried to make this attractive and efficacious in that it uses only one side of A4. A solution is provided.
Relative molecular mass.
simondobbssimondobbs

Relative molecular mass.

(0)
A simple worksheet giving lots of examples of calculating Mr values. answers included. Black and white for ease of photocopying. Consists of introductory page, examples on back, and final page with answers.
Limiting factors of photosynthesis
simondobbssimondobbs

Limiting factors of photosynthesis

(0)
I made a crazy interactive widget thingy to illustrate the limiting factor graphs for photosynthesis. Just for fun really. Project it onto the whiteboard perhaps. Make it huge using the browser zoom controls. I hope that it entertains you. 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.
End of term Science crossword
simondobbssimondobbs

End of term Science crossword

(0)
A little bit of ‘learning without working’ activity for the end of term, in black and white for easy cheap photocopying. Suitable for all abilities, but earlier years may need to look some clues up. The answers are included.