Authors

Jonny Griffiths
All articles by Jonny Griffiths
Maths - Learning from mistakes
Unpicking a pupil’s error can help you teach your class the truth
Maths - Lessons with Grandpa
Keeping it real in maths can lead to unexpected problems
Maths - Pi another day
Be prepared for anything with a gadget-laden ‘maths suit’
Maths - Pi another day
Be prepared for anything with a gadget-laden `maths suit’
Maths - Adding up to greatness
This film has a good end-of-term lesson – it’s OK to be wrong
Maths - Sudoku, anyone?
The logic required for the puzzle is similar to that for maths