51ºÚÁÏ

A simple worksheet.

Because I could.

a simple summary

for fun

A simple labeling exercise

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.

This is a very simple worksheet. Link the name of the polymer to its monomer. Then draw the repeating unit. A drag and drop version may follow. Watch this space.

A simple worksheet on IUPAC nomenclature. A set of simple rules, followed by nine questions (branched chain alkanes and alkenes) over two sides. With separate answers sheet. First of a series.

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.

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.

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.

Simple, black and white.

Readily photocopiable worksheet on displacement reactions and the reactivity series.

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.

This is a simple book of simple Sudoku puzzles. There are ten puzzles in total. The first five use the characters 1 to 9. The second five use the characters 1 to 9 and A to G. Solutions are provided.

May be of some use to someone, somewhere.

Plus the odd cookie.

There are erroneous diagrams on this web site for this diagram. I aim to correct this . Keynote, powerpoint and pdf formats.

A simple animation to jazz up ionic bonding a little: covers sodium fluoride, magnesium fluoride and lithium oxide. Short and sweet. Just double click on ionic bonding.html and it will run in your web browser. If it’s too small, just zoom in with browser controls. A preview can be seen at 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. stdobbs.com ©D&D production

I made an infographic about mrs gren, then turned it into an activity by removing the answers. 2 pages. Very simple, but quirky and therefore memorable. That’s my style.