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Showing 1 to 15 of 294 results Save | Export
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Srnec, Matthew N.; Upadhyay, Shiv; Madura, Jeffrey D. – Journal of Chemical Education, 2016
In this technology report, a tool is provided for teaching reciprocal space to undergraduates in physical chemistry and materials science courses. Reciprocal space plays a vital role in understanding a material's electronic structure and physical properties. Here, we provide an example based on previous work in the "Journal of Chemical…
Descriptors: Undergraduate Students, College Science, Chemistry, Computer Assisted Instruction
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Seethaler, Sherry; Czworkowski, John; Wynn, Lynda – Journal of Chemical Education, 2018
Change over time is a crosscutting theme in the sciences that is pivotal to reaction kinetics, an anchoring concept in undergraduate chemistry, and students' struggles with rates of change are well-documented. Informed by the education scholarship in chemistry, physics, and mathematics, a research team with members from complementary disciplinary…
Descriptors: Chemistry, College Freshmen, Science Education, Textbook Content
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Koopman, Lodewijk; Brouwer, Natasa; Heck, Andre; Buma, Wybren Jan – Journal of Chemical Education, 2008
Proper mathematical skills are important for every science course and mathematics-intensive chemistry courses rely on a sound mathematical pre-knowledge. In the first-year quantum chemistry course at this university, it was noticed that many students lack basic mathematical knowledge. To tackle the mathematics problem, a remedial mathematics…
Descriptors: Chemistry, Physics, Science Education, Mathematics Instruction
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Ogilvie, J. F.; Monagan, M. B. – Journal of Chemical Education, 2007
The teaching of mathematics courses to chemistry students that is strongly based on symbolic computation and allows an instructor to explore a topic or principle is reviewed. The mathematical software available, nominally for symbolic computation associated with numerical and graphical capabilities are highly developed and provides an invaluable…
Descriptors: Chemistry, Mathematics Instruction, Computation, Computer Software
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Dori, Yehudit Judy; Dangur, Vered; Avargil, Shirly; Peskin, Uri – Journal of Chemical Education, 2014
Chemistry students in Israel have two options for studying chemistry: basic or honors (advanced placement). For instruction in high school honors chemistry courses, we developed a module focusing on abstract topics in quantum mechanics: Chemistry--From the Nanoscale to Microelectronics. The module adopts a visual-conceptual approach, which…
Descriptors: Science Instruction, Chemistry, Foreign Countries, Quantum Mechanics
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Journal of Chemical Education, 2004
The National Science, Technology, Engineering and Mathematical Education Digital Library (NSDL), inaugurated in December 2002, is developed to promote science education on a comprehensive scale. The Journal of Chemical, Education (JCE) Digital Library, incorporated into NSDL, contains its own collections of digital resources for chemistry…
Descriptors: Electronic Libraries, Mathematics Education, Chemistry, Science Education
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Miller, Tierney C.; Richardson, John N.; Kegerreis, Jeb S. – Journal of Chemical Education, 2016
This manuscript presents an exercise that utilizes mathematical software to explore Fourier transforms in the context of model quantum mechanical systems, thus providing a deeper mathematical understanding of relevant information often introduced and treated as a "black-box" in analytical chemistry courses. The exercise is given to…
Descriptors: Science Instruction, Mathematics, Computer Software, Educational Technology
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Landolt, R. G. – Journal of Chemical Education, 2007
In collaboration with the Publications Division of the American Chemical Society (ACS), students and faculty at 24 primarily undergraduate institutions were provided online access to ACS primary research journals for a period of 18 months, and a group of eight schools were granted access to use the archives of ACS journals for a year. Resources…
Descriptors: Periodicals, Electronic Libraries, Access to Information, Chemistry
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Perez-Benito, Joaquin F. – Journal of Chemical Education, 2017
The elementary reaction sequence A ? I ? Products is the simplest mechanism for which the steady-state and quasi-equilibrium kinetic approximations can be applied. The exact integrated solutions for this chemical system allow inferring the conditions that must fulfill the rate constants for the different approximations to hold. A graphical…
Descriptors: Chemistry, Kinetics, Scientific Concepts, Graduate Study
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Srnec, Matthew N.; Upadhyay, Shiv; Madura, Jeffry D. – Journal of Chemical Education, 2017
In undergraduate physical chemistry, Schrödinger's equation is solved for a variety of cases. In doing so, the energies and wave functions of the system can be interpreted to provide connections with the physical system being studied. Solving this equation by hand for a one-dimensional system is a manageable task, but it becomes time-consuming…
Descriptors: Undergraduate Study, College Science, Chemistry, Science Instruction
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Leopold, Doreen Geller; Edgar, Barbara – Journal of Chemical Education, 2008
We report on the contents and results for 360 students of a mathematics assessment administered at the start of the second-semester introductory chemistry course required for science and engineering majors at the University of Minnesota. This calculator-free, 20-question, 30-minute, multiple-choice, diagnostic quiz includes questions selected…
Descriptors: Chemistry, Mathematics Skills, Misconceptions, Introductory Courses
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Coppo, Paolo – Journal of Chemical Education, 2016
A 1 h classroom activity is presented, aimed at consolidating the concepts of microstates and Russell-Saunders energy terms in transition metal atoms and coordination complexes. The unconventional approach, based on logic and intuition rather than rigorous mathematics, is designed to stimulate discussion and enhance familiarity with quantum…
Descriptors: Quantum Mechanics, Numbers, Class Activities, Concept Teaching
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Ge, Yingbin – Journal of Chemical Education, 2016
Hands-on exercises are designed for undergraduate physical chemistry students to derive two-dimensional quantum chemistry from scratch for the H atom and H[subscript 2] molecule, both in the ground state and excited states. By reducing the mathematical complexity of the traditional quantum chemistry teaching, these exercises can be completed…
Descriptors: Chemistry, College Science, Undergraduate Study, Hands on Science
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Manae, Meghna A.; Hazra, Anirban – Journal of Chemical Education, 2016
In a course on chemical applications of symmetry and group theory, students learn to use several useful tools (like character tables, projection operators, and correlation tables), but in the process of learning the mathematical details, they often miss the conceptual big picture about "why" and "how" symmetry leads to the…
Descriptors: Chemistry, Concept Teaching, Scientific Concepts, Models
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Dick-Perez, Marilu; Luxford, Cynthia J.; Windus, Theresa L.; Holme, Thomas – Journal of Chemical Education, 2016
A 14-item, multiple-choice diagnostic assessment tool, the quantum chemistry concept inventory or QCCI, is presented. Items were developed based on published student misconceptions and content coverage and then piloted and used in advanced physical chemistry undergraduate courses. In addition to the instrument itself, data from both a pretest,…
Descriptors: Chemistry, Science Instruction, Multiple Choice Tests, Undergraduate Students
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