Analyzing the Effect of Computational Thinking on Mathematics through Educational Robotics

摘要

This Research to Practice Full Paper investigates the effect of Computational Thinking (CT) and robotics on learning mathematics. CT involves problem-solving skills based on Computer Science concepts. However, there is no CT formal definition as well as information on how to integrate it with other high school subjects. Studies are still searching for methods, tools, and instruments to evaluate CT skills to allow effective adoption. Problem-solving is critical to mathematics, and introducing robotics in this context can favor the learning process. The goal of this study is to apply educational robotics in a Brazilian public high school and evaluate the impact on the development of CT skills and mathematical performance. Two research questions guide the study: (RQ1) Can the use of robotics favor the development of CT skills? (RQ2) Can the use of robotics favor math learning? The development of CT skills was evaluated through the Bebras Challenge, and the annual performance obtained by the students in mathematics was considered to evaluate the impact on mathematics. The overall results pointed out that the use of robotics can favor the learning of mathematics and they bring some indications that the use of robot kits can stimulate the development of CT skills, but still more research is needed.