Scientific or graphing calculator? What tools should students buy As your kids get older their school supply lists might be shorter, but not necessarily cheaper. One thing that could cause sticker shock for parents of middle and high school students is a specialized calculator. Most schools prefer students to possess their own hand-held scientific calculator. In the highest level math classes like AP Calculus an graphing calculator may be required. But, what's the difference? A scientific calculator is able to perform functions beyond subtraction, addition, multiplication and division. A scientific calculator usually has specific buttons for parentheses trigonometric function, exponents inverted numbers and pi in addition to other functions. A graphing calculator does even more. It'll have a larger screen that lets you enter a number of functions, after which you can see a graph for it. The Best Purchase's Geek Squad agent Derek Meister states that scien...
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