Improving Students’ Creativity In The Proving The Validity Of Arguments Through Learning Strategy ”What’s Another Way”

Abstract

The purpose of this study was to describe the enhancing creativity of students in proving the validity of arguments through learning strategy "what's another way". This research was an action research with qualitative descriptive approach. The subjects were students of mathematics education UNIROW Tuban. The study was conducted in three cycles, Cycle I: Proof of Validity Arguments Directly, Cycle II: Proof of Validity Arguments Indirectly, and Cycle III: Validity Evidence Arguments Containing Kuantor. This research results in the following: In general, the learning strategy "what's another way" to improve the creativity of students in proving the validity of the argument. The main difficulty in proving the validity of the argument is as follows: a) the use of evidentiary rules of argument, and b) the idea of proof plan. Key Words: creativity, proving, argument, validity, and ”what’s another way