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Yan Wang; Jinling Geng; Zhiwei Zhu – Journal of Chemical Education, 2024
This paper outlines a comprehensive teaching laboratory course program that centers on titration analysis, a timeless and essential technique in analytical chemistry spanning various disciplines, such as environmental science, medicine, and industry. In these fields, titration analysis is paramount for determining the concentrations of substances…
Descriptors: Undergraduate Students, Chemistry, Science Instruction, Laboratory Experiments
Jordheim, Lars Petter; Denuzie`re, Anne; Machon, Christelle; Zeinyeh, Wael – Journal of Chemical Education, 2021
The understanding of the basic principles of chromatography is of high importance for chemistry, pharmacy, and biology students. In this paper, we present a free web application which can be used as a teaching tool to introduce chromatography to undergraduate students, using one of the simplest chromatography models: the plate theory.
Descriptors: Chemistry, Laboratory Procedures, Computer Oriented Programs, Science Instruction
Gerard G. Dumancas; Noemi Carreto; Oliver Generalao; Guoyi Ke; Ghalib Bello; Arnold Lubguban; Roberto Malaluan – Journal of Chemical Education, 2023
Chemometric techniques such as partial least-squares (PLS) regression have been applied with huge success to a wide array of chemical problems including multicomponent analysis of analytes in complex mixtures. Despite this, there are few examples of laboratory pedagogical exercises that involve students in the acquisition of chemical data from…
Descriptors: Undergraduate Students, College Science, Chemistry, Science Laboratories
Paul, Noel M.; Yoder, Ryan J.; Callam, Christopher S. – Journal of Chemical Education, 2019
Fluency in both the construction and interpretation of molecular structures is a critical learning objective in the second-year organic chemistry curriculum. With the introduction of PerkinElmer's ChemDraw structure drawing tool into undergraduate laboratory courses, students are challenged to develop fundamental molecular drawing skills using…
Descriptors: Organic Chemistry, Science Instruction, Computer Assisted Instruction, Computer Software
Yuza, Steve C. – ProQuest LLC, 2010
The purpose of this study was to determine the effects of interactive multimedia simulations and virtual dissection software on depth of learning among students participating in biology and chemistry laboratory courses. By understanding more about how simulation and virtual dissection software changes depth of learning, educators will have the…
Descriptors: Research Problems, Instructional Design, Computer Assisted Instruction, Laboratory Procedures

Powers, D. E.; And Others – Journal of Chemical Education, 1979
This experiment provides an excellent practical application of computer-controlled spectrometers. (BB)
Descriptors: Chemistry, Computer Assisted Instruction, Computers, Higher Education
Carvalho-Knighton, Kathleen M.; Keen-Rocha, Linda – Journal of Chemical Education, 2007
The effectiveness of two different laboratory techniques is compared to teach students majoring in science in a general chemistry laboratory. The results demonstrated that student laboratory activities with computer-interface systems could improve student understanding.
Descriptors: Chemistry, Computer Assisted Instruction, College Science, Science Instruction
Castleberry, Samuel Joseph – 1970
Eleven tutorial-drill and four experiment-simulation computer assisted instruction (CAI) modules were designed and programmed for use on an IBM 1500 system. The modules were designed as supplementary study aids for an introductory chemistry course and were intended to assist students' achievement of specified behavioral objectives. After trial…
Descriptors: Achievement, Chemistry, College Science, Computer Assisted Instruction

Barrett, Tom; And Others – Journal of Chemical Education, 1979
The setup described here for recording chemical transient phenomena is intended to be simple and an instructive example of interfacing experiments that can be performed on any microcomputer possessing adequate memory and input-output facilities. (BB)
Descriptors: Chemistry, Computer Assisted Instruction, Computer Science, Higher Education

Reid, W. M.; Arseneau, D. F. – American Journal of Physics, 1971
Describes four experiments at the college freshman and sophomore levels which incorporate pre-lab viewing of visual aids, open-ended laboratory experiences, and use of the low-cost digital computer in both CAI and computational modes. (Author/DS)
Descriptors: Chemistry, College Science, Computer Assisted Instruction, Electricity

Wohltjen, Henry; Dessy, Raymond – Journal of Chemical Education, 1979
The design and use of an instrument simulator is described. Used for student laboratory experiments illustrating the use of mini-computers, it can provide, at very low cost, a repetitive, repeatable output to duplicate the readout of various instruments such as electrochemical experiments, mass spectrometers, pulsed magnetic experiments,…
Descriptors: Chemistry, Computer Assisted Instruction, Computers, Data

Abbatt, F. R.; And Others – Physics Education, 1972
Briefly describes hardware and software requirements for a computer based learning system. The methods used in various systems are reviewed briefly. (TS)
Descriptors: Chemistry, College Science, Computer Assisted Instruction, Instruction

Berka, L. H.; And Others – Journal of Chemical Education, 1975
Describes a computer program which permits students to check their calculations while they are still in the laboratory by entering their raw data and calculated results via a teletype terminal situated in the lab. The input is examined and the student is informed of the nature of each error. (MLH)
Descriptors: Chemical Analysis, Chemistry, College Science, Computer Assisted Instruction

Marzzacco, Charles; Waldman, Marvin – Journal of Chemical Education, 1973
Descriptors: Chemistry, College Science, Computation, Computer Assisted Instruction
Wilkins, Charles L. – 1972
Computer-assisted instruction (CAI) has proven useful in teaching chemistry instrumentation techniques to undergraduate students. The work completed at the time of this interim report has clearly shown that a general purpose laboratory computer system, equipped with suitable devices to allow direct data input from experiments, can be an effective…
Descriptors: Chemistry, Computer Assisted Instruction, Digital Computers, Educational Media
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