They should be used to verify a mathematical process. The student must have a clear knowledge of the procedure to support his or her answer. This type of use fits well into the NCTM standards. But, used wisely, calculators can be a valuable part of the elementary math teacher's arsenal. They can be used to learn counting and numeration patterns, practice the basic facts in both the additive and multiplicative structure, see patterns and promote number sense.
Calculators promote the understanding of mathematical processes.
They help balance conceptual and procedural learning. Calculators effectively support and advance the learning of mathematics in students of all abilities and educational levels. Youngsters in the lower elementary grades will be able to perform more advanced problem solving with the use of calculators. Teachers, then, become empowered to adjust the time line of the math program. All rights reserved.