Pankaj Sheshrao ChavanIndian Institute of Technology Bombay | IIT Bombay · Educational Technology
Pankaj Sheshrao Chavan
About
12
Publications
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Introduction
Skills and Expertise
Additional affiliations
July 2017 - present
July 2013 - June 2017
Education
May 2011 - April 2013
Publications
Publications (12)
The use of online video lectures in universities, primarily for content delivery and learning, is on the rise. Instructors’ ability to recognize and understand student learning experiences with online video lectures, identify particularly difficult or disengaging content and thereby assess overall lecture quality can inform their instructional prac...
Student and teacher perceptions of course content are critical components of the teaching and learning process. Studies that have investigated such perceptions offer conflicting evidence of both convergence and divergence between the perceptions of students and teacher. These studies used data modalities such as interviews and surveys, which have d...
Despite the best efforts of educators in implementing active learning strategies, most classrooms remain largely lecture driven. In such classrooms, students often cannot voice their opinion on the lecture content and teaching that are likely to affect their learning. At the other side of the lectern, the teacher is also left unaware of the efficac...
We have developed a web-based feedback system that students can use to report difficult, easy, engaging, and boring sections of a lecture in real-time. Such feedback can identify potentially problematic lecture content, track cognitive-affective dynamics in a classroom, and assist instructors in retrospective self-evaluation. We use a mixed-method...
Despite the best efforts of educators to introduce active learning techniques, classrooms remain largely didactic in nature. We have developed a unique audience response system to improve pedagogy in such large-lecture didactic classrooms. A pilot study with ten participants was conducted to assess the utility of such voluntary student feedback in...
Learning Analytics (LA) research has demonstrated the potential of LA in detecting and monitoring cognitive-affective parameters and improving student success. But most of it has been applied to online and computerized learning environments whereas physical classrooms have largely remained outside the scope of such research. This paper attempts to...
This study presents an approach to predict learner's perceived difficulty using features extracted from electroencephalography (EEG) data. We demonstrate how EEG signals can be used effectively to estimate learner's perceived difficulty of learning content. Student self-reports of perceived difficulty and EEG data were gathered from 9 participants...
Most real-life systems are complex and dynamic in nature. Systems thinking offer a way to formulate and solve such problems more effectively. In this study qualitative interviews were conducted with seven domain experts to understand their approach towards solving complex problems. Furthermore, we used 10 years of data about their work experience a...
Understanding stereochemistry is of critical importance for students aiming to be future chemists, molecular biologists, pharmacists, pharmacologists or physicians. Stereochemistry focuses on the study of the stereoisomers which have the same molecular formula but differ only in the spatial orientation of their atoms resulting in different physical...
![Fig. 1. Energy Distribution in the Casting Process [5]](profile/Pankaj-Chavan/publication/308419650/figure/fig1/AS:410079191945216@1474781906127/Energy-Distribution-in-the-Casting-Process-5_Q320.jpg)
The higher the volume of production, the amount of resources consumed and emissions to the environment also increases. It resulted as an impetus to improve sustainability of the manufacturing processes. Sustainable manufacturing will lead to the production of required components using the processes that reduces harmful environmental impacts, conser...
Modern era of mass production of holes with good surface finish and geometrical accuracy (cylindricity, roundness) is the basic requirement for precise assembly of different machined components. Even in today's industrial era, most of the machining operations are performed using flood lubrication but flood lubrication contributes to adverse health...
The effect of different honing parameters such as honing feed pressures – rough and finish, and peripheral speed of the honing head, on the quality of surface produced in honing of grey cast iron liners of engine cylinder bores is explored. For experimental investigation, diamond tools of grades D126 and D76 were used for rough and finish honing re...
Projects
Projects (2)
This project focuses on designing and developing innovative WHRS in Metal Casting.
The system may solve some of the Sustainability issues in foundries and contributes to growth with strong attention on environmental and social needs.
By keeping in view that Metal Casting is one of the most energy-intensive industries in the world, carrying immense potential for conservation, conservation of energy is an essential step that can be taken to reach Sustainability in Metal Casting.
