PBL-Tutor Canvas: A tool based on Backward Design to plan PBL in Computing Education

The Problem-Based Learning method has become an alternative to develop problem solving skills and abilities strongly required by the current labor market. However, studies indicate that due to the subjectivity of PBL concepts and the lack effective instruments for its implementation, the PBL teaching planning is compromised and strongly dependent on the teacher's ability. In addition, related studies indicate the existence of guidelines to support high level planning for the courses and disciplines in PBL such as infrastructure. Given that context, this paper proposes a tool for supporting PBL planning in Computing Education based on Backward Design Model that will lead teachers to structure their planning in order to comply with PBL processes and principles, maximizing the adherence of proposed activities to the PBL culture considering usability principles. The validation comprised the usability and acceptance evaluation of the tool proposed as well as its structure for conducting teachers planning their learning activities as much adherent as possible to PBL process and principles. The results analyzed indicate good usability scores and acceptance of the tool proposed through usability questionnaires as well as indicated the approach would assist in PBL educational planning process, supporting to maximize maturity in PBL.