FW: The Evolution of British Math Teaching

>
>
> 1. Teaching Maths In 1970
> A logger sells a truckload of lumber for £100. His cost of production
> is 4/5
> of the price. What is his profit?
>
> 2. Teaching Maths In 1980
> A logger sells a truckload of lumber for £100. His cost of production
> is 4/5
> of the price, or £80. What is his profit?
>
> 3. Teaching Maths In 1990
> A logger sells a truckload of lumber for £100. His cost of production
> is
> £80. Did he make a profit?
>
> 4. Teaching Maths In 2000
> A logger sells a truckload of lumber for £100. His cost of production
> is £80
> and his profit is £20. Your assignment: Underline the number 20.
>
> 5. Teaching Maths In 2008
> A logger cuts down a beautiful forest because he is 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
> £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. )
>
> 6. Teaching Maths In 2018
> أ المسجل تبيع حموله شاحنة من الخشب من اجل 100 دولار. صاحب تكلفة
> الانتاج من
> الثمن. ما هو الربح له؟
>
>

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