Promoting versatile learning of higher order concepts in algebra using the computer

This paper1 reports a comparison between a traditional skill-based approach to algebra and an alternative approach using a combination of computer programming, activities enacting the computer processes manipulating variables, and the use of computer software which evaluates algebraic expressions written in either traditional notation or BASIC. The results of the experiments indicate the value of this approach in improving early learners’ understanding of higher level algebraic concepts. Our hypothesis is that the improved conceptualisation of algebra resulting from the computer paradigm, with its emphasis on mental imagery and a global/holistic viewpoint, will lead to more versatile learning.