6533b836fe1ef96bd12a1bbd

RESEARCH PRODUCT

Doing Mathematics with Tools: One Task, Four Tools

John Monaghan

subject

Engineering drawingSingle taskStraight edgeCompassProtractorTask (project management)Angle bisector theoremVariety (cybernetics)

description

This chapter illustrates a variety of mathematical and educational issues arising from doing a single task with different tools. One task is considered, bisect an angle. The chapter has four sections, each devoted to issues in using one tool to complete this task: a straight edge and compass; a protractor; a dynamic geometry system; and a book.

https://doi.org/10.1007/978-3-319-02396-0_2