Implementation of Instructional Scaffolding through Online to Support Problem-based Learning in Education - A Scoping Review

Modern pedagogy needs to prepare an innovative type of students than those fostered all the way through. Technology Scaffolding in Problem-based Learning (PBL) environment is a learner-centred approach that has the potential to foster student’s independent study through effective communication, collaboration, and student student-teacher interaction. These instructional activities can reorganize the conventional learning approach, enhance the leaning experience and entire learning process. Hence, The importance of intergrating scaffolding strategies to facilitate PBL for effective instruction in a diverse field of education cannot be overemphersized. This review highlihgts the benefits available through the utilization of technology-based scaffolding in PBL that could benefit vocational education. The review employed a systematic search of relevant databases including Scopus, Web of Science, ScienceDirect and others. Twenty two (22) full articles that met the inclusion criteria were selected and analyzed. The analysis showed that PBL with online scaffolding enhances positive students experience, promotes effective collaboration, facilitates learning, and ease in dealing with communication of new ideas in a learning setting. additional findings showed that if question prompts in PBL is provided in a complicated or difficult manner, they could hinder rather than promote learning.