Maths (the teaching of..)

[Falcomille]

1.
Teaching Maths In 1970

A
logger sells a lorry load of timber for £1000.
His cost of production is 4/5
of the selling price.
What i s his profit?


2. Teaching Maths
In 1980

A logger sells a
lorry load of timber for £1000.
His cost of production is 4/5 of the selling
price, or £800.
What is his profit?


3. Teaching Maths In
1990

A
logger sells a lorry load of timber for £1000.
His cost of production is
£800.
Did he make a profit?


4. Teaching Maths In
2000


A
logger sells a lorry load of timber for £1000.
His cost of production is £800
and his profit is £200.
Your assignment: Underline the number
200.


5. Teaching Maths In 2008


A
logger cuts down a beautiful forest because he is totally selfish and
inconsiderate and cares nothing for the habitat of animals or the preservation
of our woodlands.
He does this so he can make a profit of £200. 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.

If
you are upset about the plight of the animals in qu estion counselling will be
available)


6. Teaching Maths 2018

أ
المسجل
تبيع
حموله
شاحنة
8
5ن
الخشب
من
دولار.
صاحب
تكلفة
الانتاج
من>
الثمن.
ما
هو
الربح
له؟

[Samray]