In an official position statement to its membership (February 1991) the National Council of Teachers of Mathematics recommended that all students use calculators to:
Research and experience have clearly demonstrated the potential of calculators to enhance students' learning in mathematics. The cognitive gain in number sense, conceptual development, and visualization can empower and motivate all students to engage in true mathematical problem solving at a level previously denied all but the most talented. The calculator is an essential tool for all students in mathematics.
With respect to computer technology, it is the position of the NCTM (April 1987) that the computer is an appropriate tool that can be used in a variety of ways to enhance mathematics learning, teaching, and evaluation. NCTM states that, "the content of school mathematics courses must be modified to reflect the changes brought about by computer technology. Curricular revisions should provide for the deletion of topics that are no longer useful, the addition of topics that have acquired new importance, and the retention of topics that remain important. In implementing revised curricula, educators must ensure that the time and emphasis allocated to topics are consistent with their importance in an age of increased access to technology. Instructional materials that capitalize on the power of computers must continue to be developed for students at all levels."
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