The topic Linear Programming is included in the compulsory Kenyan secondary school mathematics curriculum at form four. The topic provides skills for determining best outcomes in a given mathematical model involving some linear relationship. This technique has found application in business, economics as well as various engineering fields. Yet many…

The literature indicates that there is a lack of learning outcomes in economics that can be attributed to the reliance on traditional lecture and the failure to adopt innovative instructional techniques. This study sought to investigate the student learning effects of academic controversy, a cooperative learning technique that shows promise in the…

Problem-based learning has been proven to be successful in both medical colleges and physics classes, but not uniformly across all disciplines. A college course in probability and statistics was used as a setting to test the effectiveness of problem-based learning when applied to homework. This paper compares the performances of the students from…

The study investigates (1) the effectiveness of using eLearning-embedded stories and pictures in order to improve learning outcomes for students and (2) how universities can adopt innovative approaches to the creation of Problem-Based Learning (PBL) resources and embed them in educational technology for teaching domain-specific content, such as…

This article presents an instructional model for teaching a gateway history course that affects students by: 1) improving their ability to think at higher levels; 2) increasing engagement; and 3) enhancing their perception of the relevancy of the course material in comparison to traditional lecture and discussion. The model includes problem-based…

Aim: Tutor performance and tutorial group productivity interact with each other in a complex manner. The aim of this study was to investigate how tutor performance, tutorial group productivity and the effectiveness of a PBL unit interact with each other. Three hypotheses were tested: (1) Does the tutor performance score differ across different…

This paper reports on the design and implementation of a project-based course--World Water Problems--that was introduced within the framework of introductory undergraduate geography education. The aims of the course were twofold: (1) to cultivate in students a world geographic perspective on water problems; and (2) to conduct an original research…