Can anyone explain to me why are you not allowed to use any method possible to get your school work done, quickly and correctly? How does not allowing a kid to use a calculator in a math test prepare them for the real world? Most jobs that require you to do math will not only not give a shit if you use a calculator, they would most likely prefer that you always use one to help assure that you do not get the problem wrong. Especially when you consider that if you fuck up, you will cost the company money and possibly lose your job. Furthermore, Why the fuck do you have to "show your work" on a math problem, Have you ever had a job and done some math and then your boss says show your work? Of course not, its bullshit.
I use math as an example not because I was bad at it, in fact my only problem was specifically showing my work when within a couple seconds the answer is there in my head, No work was done. I had a harder time pretending to show my work on simple additions or subtractions than I ever had answering the actual problem for even the most complex equations I was ever given in school. I am sure examples could be made in every class in school. All that really matters is that the problem is solved.
In 11th grade I actually had a teacher explain that taxes cannot be done without algebra and did 3 different problems involving tax and showing how to do that. To which I raised my hand until she responded and explained, The tax rate here is 8.9 percent, multiply the price of the product by 0.089 and add it to the original price and you have your answer. She asked me to come up and show how that is possible. so I did her three problems in a few seconds and she said I was wrong, I said get the calculator and figure it out I am right. She did and was like....................wow, your right. To which I said Yes I am, Algebra is a useless complication to simple math and will never be needed unless you happen to want to be a rocket scientist, and even then I doubt it. That earned me detention.