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A Raspberry Pi Pico Based Low-Cost, Research-Grade, Open-Source Thermal Conductivity Cell Detector for Chemical Laboratory Analysis
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Yuxin Chen; Yuting Wu; Zhengwen Li; Yanyan Zheng; Binhang Yan; Yi Cheng – Journal of Chemical Education, 2023
The "maker" movement is gaining widespread attention, especially in the field of laboratory education. Here we have built a low-cost, "do-it-yourself", open-source thermal conductivity cell detector (TCD) for chemical laboratory analysis, which is assembled from thermal conductivity gas sensor elements and 3D-printed flow cell…
Descriptors: Costs, Open Educational Resources, Chemistry, Science Laboratories
Investigation of the Effect of the Integration of Arduino to Electrical Experiments on Students' Attitudes towards Technology and ICT by the Mixed Method
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Kirikkaya, Esma Bulus; Basaran, Billur – European Journal of Educational Research, 2019
In this research, After I have realized some technological applications in the course of general physics laboratory II of the science teacher program, this research aims to examine the effects of the students' attitudes towards technology and the information of the communication technology (ICT) with the mixed method. For this application, after…
Descriptors: Physics, Science Education, Science Teachers, Teacher Education Programs
Using a Modular Approach to Introduce Python Coding to Support Existing Course Learning Outcomes in a Lower Division Analytical Chemistry Course
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De Haan, David O.; Schafer, Julia A.; Gillette, Eleanor I. – Journal of Chemical Education, 2021
There is an increasing need for research chemists and biochemists to have a basic familiarity with computer programming. Adding programming content to already crowded STEM undergraduate curricula, however, can be challenging. When programming content is introduced within the chemistry curriculum, it is most often incorporated into upper division…
Descriptors: Science Instruction, College Science, STEM Education, Programming
Engineering Students' Experiences of Assessment in Introductory Computer Science Courses
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Riese, Emma; Stenbom, Stefan – IEEE Transactions on Education, 2023
Contribution: This study evaluates the generalizability of previously identified perceptions among engineering students of assessments in introductory programming (CS1). The students' perceptions of their instructors' and teaching assistants' (TAs) roles in these assessments are also studied, and differences based on prior programming experience,…
Descriptors: Student Attitudes, Educational Experience, Computer Science Education, Student Evaluation
Exploring Pair Programming Benefits for MIS Majors
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Dongo, Tendai; Reed, April H.; O'Hara, Margaret – Journal of Information Technology Education: Innovations in Practice, 2016
Pair programming is a collaborative programming practice that places participants in dyads, working in tandem at one computer to complete programming assignments. Pair programming studies with Computer Science (CS) and Software Engineering (SE) majors have identified benefits such as technical productivity, program/design quality, academic…
Descriptors: Management Information Systems, Majors (Students), Computer Software, Programming
Teaching Cardiac Electrophysiology Modeling to Undergraduate Students: Laboratory Exercises and GPU Programming for the Study of Arrhythmias and Spiral Wave Dynamics
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Bartocci, Ezio; Singh, Rupinder; von Stein, Frederick B.; Amedome, Avessie; Caceres, Alan Joseph J.; Castillo, Juan; Closser, Evan; Deards, Gabriel; Goltsev, Andriy; Ines, Roumwelle Sta.; Isbilir, Cem; Marc, Joan K.; Moore, Diquan; Pardi, Dana; Sadhu, Sandeep; Sanchez, Samuel; Sharma, Pooja; Singh, Anoopa; Rogers, Joshua; Wolinetz, Aron; Grosso-Applewhite, Terri; Zhao, Kai; Filipski, Andrew B.; Gilmour, Robert F., Jr.; Grosu, Radu; Glimm, James; Smolka, Scott A.; Cherry, Elizabeth M.; Clarke, Edmund M.; Griffeth, Nancy; Fenton, Flavio H. – Advances in Physiology Education, 2011
As part of a 3-wk intersession workshop funded by a National Science Foundation Expeditions in Computing award, 15 undergraduate students from the City University of New York collaborated on a study aimed at characterizing the voltage dynamics and arrhythmogenic behavior of cardiac cells for a broad range of physiologically relevant conditions…
Descriptors: Undergraduate Students, Mathematical Models, Student Interests, Laboratories
Simulation Tools for Power Electronics Courses Based on Java Technologies
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Canesin, Carlos A.; Goncalves, Flavio A. S.; Sampaio, Leonardo P. – IEEE Transactions on Education, 2010
This paper presents interactive power electronics educational tools. These interactive tools make use of the benefits of Java language to provide a dynamic and interactive approach to simulating steady-state ideal rectifiers (uncontrolled and controlled; single-phase and three-phase). Additionally, this paper discusses the development and use of…
Descriptors: Electronics, Laboratory Experiments, Simulation, Power Technology