Grid-in questions, or student-produced responses, account for about 22% of the 58-question SAT math section. As opposed to multiple-choice questions, where the correct answer is always one of the ...
Most people spend the rest of their lives wishing they'd done better on their SAT tests, but some students at an Arizona high school have nothing left to wish for. The Early Show Correspondent Tracy ...
Researchers at Rochester Institute of Technology have developed MathDeck, an online search interface that allows anyone to easily create, edit and lookup sophisticated math formulas on the computer.
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