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Simon Dobbs's Shop

Average Rating4.72
(based on 34 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.
Redox reactions
simondobbssimondobbs

Redox reactions

(0)
I made a very simple, very introductory presentation on redox reactions. It is intended to be totally entry level.
Titration apparatus clipart
simondobbssimondobbs

Titration apparatus clipart

(0)
I recently downloaded the RSC’s very useful “education in chemistry” resource on titrations. The documents are beautifully produced, but I was appalled that the “diagram” column in the equipment tables were low resolution bitmapped graphics. I thought I would produce my own simple diagrams in vector form, so that they can be used at any scale without pixellation. I provide this as a pdf which you can copy and paste from freely, but if you need SVG files , please feel free to contact me via my web site. They may be of use to someone, somewhere.
Heat movement: label it
simondobbssimondobbs

Heat movement: label it

(0)
Just three diagrams for students to label. I have left the teacher to specify which labels are required. I hope it is of use to somebody , somewhere.
Fractional distillation: label it
simondobbssimondobbs

Fractional distillation: label it

(0)
there are many diagrams of the fractionating column out there. I unashamedly drew on many of them as inspiration for this. However, they are almost exclusively low resolution, bitmapped graphics. I have made my version as an infinitely scalable vector graphic. I then used it to make this labelling exercise. Just for the love of it really. I hope someone might find it useful.