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Computer Networks, an undergraduate computer science course, is taught through a variety of new technological tools but more attention on assessment strategies using those technological tools is desirable. Research studies have shown that assessment methods also influence students' learning. Current assessment techniques, even those which include technology, focus more on summative assessment rather...
Greedy algorithms is an important class of algorithms. Teaching greedy algorithms is a complex task. Ensuring that students can design greedy algorithms for new problems is also complex. We have built a guided discovery based greedy algorithm tutor (GATutor), to teach the process of designing greedy algorithms. GATutor guides the student to discover the greedy algorithm for a few well-known problems,...
Design thinking framework is a powerful framework for innovation and design. It involves design specific cognitive activities such as Empathize, Define, Ideate, Prototype and Test (EDIPT). In this paper we present an implementation of EDIPT framework by novice educational technology (ET) researchers and investigate if the quality of research problems generated by the novice researchers is comparable...
Engineering education research generates many insightful findings on learning and teaching of engineering concepts. These research findings need to be translated into practical implementations in the classroom to help students to achieve better learning outcomes. This paper describes a project by research scholars specializing in educational technologies. The aim of the project was to use the analyses...
Interactive Stratified Attribute Tracking Diagram (iSAT) is a data visualization and tool to assist interactive visual analytics of multi-attribute learning dataset. The present work reports the evolution of this diagram through a design based research methodology following its three design iterations. There are two output at the current stage i) iSAT and its web-based interaction. ii) A Learning...
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