Journal of chemical education

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  Año 2021, Vol. 98, Número 10

  • Editorial

    • What Role May Intuitive Concepts about Chemical Ideas Play When Students Take Timed Tests?

      Thomas A. Holme

      • Resumen

      págs. 3059-3060

      

  • Articles

    • Early Warning Signals from Automaticity Diagnostic Instruments for First- and Second-Semester General Chemistry

      G. Robert Shelton, Blain Mamiya, Rebecca Weber, Deborah Rush Walker, Cynthia B. Powell, Ben Jang, Anton V. Dubrovskiy, Adrián Villalta-Cerdas, Diana Mason

      • Resumen

      págs. 3061-3072

      

    • OrgoPrep: A Remote Peer-Led Summer Program Preparing Students for Organic Chemistry

      Surya Pulukuri, Daniela Torres, Binyomin Abrams

      • Resumen

      págs. 3073-3083

      

    • Insights into Study Strategies and Habits: A Study with Undergraduate Students in Spain and the U.K.

      Suzanne Fergus, Amy Heelan, Sara Ibrahim, Hasan Oyman, Yolanda Díaz de Mera Morales, Alberto Notario Molina

      • Resumen

      págs. 3084-3089

      

    • Spherical Nucleic Acids: Integrating Nanotechnology Concepts into General Chemistry Curricula

      Sarah Hurst Petrosko, Benjamin D. Coleman, Riki J. Drout, Jonathan D. Schultz, Chad A. Mirkin

      • Resumen

      págs. 3090-3099

      

    • Topics Amenable to a Systems Thinking Approach: Secondary and Tertiary Perspectives

      Madeleine Schultz, Jerry Lai, Joseph P. Ferguson, Seamus Delaney

      • Resumen

      págs. 3100-3109

      

    • The Changing Face of Research: The Use of Chemical Information Skills to Identify Novel Research Areas

      Judith N. Currano, Madeleine M. Joullié

      • Resumen

      págs. 3110-3117

      

    • Game-based learning and just-in-time teaching to address misconceptions and improve safety and learning in laboratory activities.

      J. Llanos, C. M. Fernández Marchante, J. M. García Vargas, E. Lacasa, Ana Raquel de la Osa Puebla, M. L. Sanchez Silva, Antonio de Lucas Consuegra, M. T. Garcia, A. M. Borreguero

      • Resumen

      págs. 3118-3130

      

    • Designing a Remote, Synchronous, Hands-On General Chemistry Lab Course

      Mitchell R. M. Bruce, Alice E. Bruce, Sarah E. Bernard, Andrew N. Bergeron, Ahmad A. L. Ahmad, Timothy A. Bruce, Duwage C. Perera, Shyam Pokhrel, Sfoog Saleh, Anna Tyrina, Sudheera Yaparatne

      • Resumen

      págs. 3131-3142

      

    • As Similar As Possible, As Different As Necessary — On-Site Laboratory Teaching during the COVID-19 Pandemic

      Ivan Mosiagin, Katharina Pallitsch, Immo Klose, Alexander Preinfalk, Nuno Maulide

      • Resumen

      págs. 3143-3152

      

    • Hands-On Laboratory Experience Using Adhesives for Remote Learning of Polymer Chemistry

      S. Schmidt, Z. M. Wright, K. E. Eckhart, F. Starvaggi, W. Vickery, M. E. Wolf, M. Pitts, T. Warner, T. Taofik, M. Ng, C. Colliver, S. A. Sydlik

      • Resumen

      págs. 3153-3162

      

    • Virtual Computational Chemistry Teaching Laboratories—Hands-On at a Distance

      Rika Kobayashi, T. P. M. Goumans, N. Ole Carstensen, Thomas M. Soini, Nicola Marzari, Iurii Timrov, Samuel Poncé, Edward B. Linscott, Christopher J. Sewell, Giovanni Pozzi, Francisco Ramirez, Marnik Bercx, Sebastiaan P. Huber, Carl S. Adorf, Leopold Talirz

      • Resumen

      págs. 3163-3171

      

    • Baltimore SCIART: A Fully Virtual Undergraduate Research Experience at the Interface of Computational Chemistry and Art

      Jessica E. Heimann, Tory H. Williams, Joseph W. Bennett, Zeev Rosenzweig

      • Resumen

      págs. 3172-3179

      

    • Resolving Space-Group-Choice Dilemma in Small-Molecule Crystallography for Chemistry Students Using Case-Based Learning Modules

      Yuyang Dong, Shao Liang Zheng

      • Resumen

      págs. 3180-3188

      

    • Covalent d-Block Organometallics: Teaching Lewis Structures and sd/sd2 Hybridization Gives Students Additional Explanations and Powerful Predictive Tools

      Ulrich Fekl

      • Resumen

      págs. 3189-3206

      

    • Course on the Use of DFT Calculations to Improve Understanding of Phase Diagrams in Solid-State Chemistry

      Horst P. Beck, Meijuan Zhou, Pamela Hasanovic, Elias Gießelmann, Michael Springborg

      • Resumen

      págs. 3207-3217

      

    • An Improved Mechanistic Interpretation of the Acid-Catalyzed Dehydration of Methylcyclohexanols

      Brian J. Esselman, Nicholas J. Hill, Aubrey J. Ellison

      • Resumen

      págs. 3218-3225

      

    • Using Computational Chemistry to Improve Students’ Multidimensional Understanding of Complex Electrophilic Aromatic Substitution Reactions: Further Analysis of the Solvent Effect, Temperature Influence, and Kinetic Behaviors

      Li-Kun Dong, Zi-Hao Li, Shu-Yu Zhang

      • Resumen

      págs. 3226-3236

      

    • Exploring an Application of Principal Component Analysis to Laser-Induced Breakdown Spectroscopy of Stainless-Steel Standard Samples as a Research Project

      Carolyn Maher, Benjamin Schazmann, Igor B. Gornushkin, Knut Rurack, Ardian B. Gojani

      • Resumen

      págs. 3237-3244

      

    • Using a Modular Approach to Introduce Python Coding to Support Existing Course Learning Outcomes in a Lower Division Analytical Chemistry Course

      David O. De Haan, Julia A. Schafer, Eleanor I. Gillette

      • Resumen

      págs. 3245-3250

      

    • Implementation of a Python Program to Simulate Sampling

      Nicole M. Dickson Karn, Steven Orosz

      • Resumen

      págs. 3251-3257

      

  • Activities

    • Diffusion of Gases into Air: A Simple Small-Scale Laboratory Activity

      Samaya Kallepalli, Lydia Johnson, Bruce Mattson

      • Resumen

      págs. 3258-3262

      

    • Beyond the Textbook: Introducing Undergraduates to Practical Electrochemistry

      Elya Kandahari, Emily J. Smith, John C. Goeltz

      • Resumen

      págs. 3263-3268

      

    • Machine Learning for Functional Group Identification in Vibrational Spectroscopy: A Pedagogical Lab for Undergraduate Chemistry Students

      Elizabeth S. Thrall, Seung Eun Lee, Joshua Schrier, Yijun Shao

      • Resumen

      págs. 3269-3276

      

  • Demonstrations

    • Using an Infrared Camera to Visualize a Simple Demonstration of Changing the Internal Energy of a System

      Qiang Fu, Hui Su, Guofu Wang, Li Liu

      • Resumen

      págs. 3277-3283

      

    • A 3D-Printed Model That Simulates a Geiger–Müller Counter and the Radioactive Decay Experiment

      Karol N. Oliveira, Amanda C. Naujorks, Welica P. S. Freitas, Alem Mar B. Goncalves, Lisiane B. Calheiro

      • Resumen

      págs. 3284-3287

      

    • Demonstrating a Rice-Husk-Based Adsorption Process Using Smartphone Colorimetry to Teach Students about Kinetic Models and Their Applications

      Vishvendra Pratap Singh, Ankit Susaniya, S. C. Jain, Rahul Vaish

      • Resumen

      págs. 3288-3296

      

  • Laboratory experiments

    • Undergraduate Analytical Laboratory Experiment: Determination of Arsenic in Rice with Graphite Furnace Atomic Absorption Spectroscopy and a Novel Digestion Method

      James K. Kearns, Matthew van der Wielen

      • Resumen

      págs. 3297-3302

      

    • Quantification of Nitrite in Food and Water Samples Using the Griess Assay and Digital Images Acquired Using a Desktop Scanner

      Matheus Fernandes Filgueiras, Paulo Cesar de Jesus, Endler Marcel Borges

      • Resumen

      págs. 3303-3311

      

    • Assembling and Testing a Series of Ion-Selective Electrodes in Analytical Chemistry

      Fabian Dauzvardis, George C. Lisensky

      • Resumen

      págs. 3312-3318