"'Mike'" wrote:


Evolution of British Mathematics Teaching


1. Teaching Mathematics In 1970
A logger sells a lorry load of timber for £100.
His cost of production is 4/5 of the price.
What is his profit?
[...]
5. Teaching Mathematics In 2008
A logger cuts down a beautiful forest because he is selfish and
inconsiderate and cares nothing for the habitat of animals nor for the
preservation of our woodlands.

He does this so he can make a profit of £20.
What do you think of this way of making a living?
Topic for class participation after answering the question: How did the
birds and squirrels feel as the logger cut down their homes? (There
are no wrong answers. ):-(

You learned what you needed to know to be functional in your world, the
young now learn what they need to be functional in theirs, because it's
no longer your world (or mine). Best, in my view, to spend the remaining
time enjoying what you find good rather than grumbling about what you
probably don't even comprehend.