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Direct linkDebije, Michael G. – Journal of Chemical Education, 2019
This work presents an outline for a full-quartile design-based learning laboratory-based course suitable for final year Bachelor's students. The course has been run for 5 years in the department of Chemical Engineering and Chemistry. The course attempts to provide a complete laboratory experience for its students, including an authentic research…
Descriptors: Design, Chemistry, Science Instruction, College Science
Maher, Carolyn; Schazmann, Benjamin; Gornushkin, Igor B.; Rurack, Knut; Gojani, Ardian B. – Journal of Chemical Education, 2021
Laser-induced breakdown spectroscopy (LIBS) and principal component analysis (PCA) are frequently used for analytical purposes in research and industry, but they seldom are part of the chemistry curriculum or laboratory exercises. This case study paper describes the combined application of LIBS and PCA during a research internship for an…
Descriptors: Factor Analysis, Case Studies, Internship Programs, Undergraduate Students
Alneyadi, Aysha; Shah, Iltaf; Ashraf, Syed Salman – Biochemistry and Molecular Biology Education, 2019
Active-learning strategies such as undergraduate research courses and course-based undergraduate research experiences (CUREs), which engage students in the practical experiments, have been reported as efficient ways for effective teaching and training of graduating students. Recently, many practical examples have been published in various fields…
Descriptors: Research Projects, Undergraduate Students, Active Learning, Student Research
Winkelmann, Kurt; Baloga, Monica; Marcinkowski, Tom; Giannoulis, Christos; Anquandah, George; Cohen, Peter – Journal of Chemical Education, 2015
Research projects conducted by faculty in STEM departments served as the inspiration for a new curriculum of inquiry-based, multiweek laboratory modules in the general chemistry 1 course. The purpose of this curriculum redesign was to improve students' attitudes about chemistry as well as their self-efficacy and skills in performing inquiry…
Descriptors: Inquiry, Science Process Skills, Skill Development, Self Efficacy
Haines, Ronald S.; Wu, Alex H. F.; Zhang, Hua; Coffey, Jacob; Huddle, Thomas; Lafountaine, Justin S.; Lim, Zhi-Jun; White, Eugene A.; Tuong, Nam T.; Lamb, Robert N. – Journal of Chemical Education, 2009
Superhydrophobic (non water-wettable) surfaces can possess the ability to self-clean (the so-called "lotus effect"). The task of devising the apparatus and method for quantifying this self-cleaning effect was offered as a project in a third-year undergraduate laboratory course. Using commonly available equipment the students devised a…
Descriptors: Sanitation, Chemistry, Physics, Undergraduate Students
Peer reviewedTribe, Lorena; Barja, Beatriz C. – Journal of Chemical Education, 2004
A laboratory experiment on the adsorption of phosphate on goethite is presented, which also includes discussion on surface properties, interfaces, acid-base equilibrium, molecular structure and solid state chemistry. It was seen that many students were able to produce qualitatively correct results for a complex system of real interest and they…
Descriptors: Laboratory Experiments, Molecular Structure, Chemistry, Science Instruction
