I remember this day....around the 6th grade, where the logical way of handling the problem...COULD NOT be explained to a group of 25 kids. It took maybe 2 or 3 sessions, and then eight of them had some grasp of the (*-*) problem.
Even 12 sessions later....there were still 10 of us in the room without any idea of how to solve the problem.
I always thought this should be a two-line problem:
(8-5)=X
2 plus 5X = Y
This agenda to disallow 2-line problems? Well....you'd think it'd make more sense.
But the other side of this....more than 50-percent of people need a problem to relate to. This would be like saying the store has apples at x-price and needs to make Y-amount of profit.
It just always seemed like math teachers were anti-business types and wanted the math equation to avoid any connection to commerce or capitalism.
The end-product? Well....math should have never been rocket-science.
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