Excel Spreadsheets

These are Excel Spreadsheets that I wrote for use with my pupils when I taught in High School.

I hope you find some use for them:

The 'practical' one is useful when carrying out experiments - but also for 'making up questions for the class... ;)

 

Decay is useful to teachers writing questions on radioactivity - saves double checking the math...

logcalc was useful when calculators were not so common.... lol