NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 6 results Save | Export
Developing and Using BioSIM[superscript AR], an Augmented Reality Program to Visualize and Learn about Chemical Structures in a Virtual Environment on Any Internet-Connected Device
Peer reviewed Peer reviewed
Direct linkDirect link
Fernandes, Henrique S.; Cerqueira, Nuno M. F. S. A.; Sousa, Sergio F. – Journal of Chemical Education, 2021
Visualization can be a motivating way to teach students about molecules. Nowadays, the available experimental data and accurate computational results allow students to build realistic and accurate molecular models. These models include the representation of complex systems such as proteins, membranes, or nanotubes. However, the visualization of…
Descriptors: Computer Simulation, Virtual Classrooms, Internet, Handheld Devices
Modeling of DNA and Protein Organization Levels with Cn3D Software
Peer reviewed Peer reviewed
Direct linkDirect link
Stasinakis, Panagiotis K.; Nicolaou, Despoina – Biochemistry and Molecular Biology Education, 2017
The molecular structure of living organisms and the complex interactions amongst its components are the basis for the diversity observed at the macroscopic level. Proteins and nucleic acids are some of the major molecular components, and play a key role in several biological functions, such as those of development and evolution. This article…
Descriptors: Models, Genetics, Molecular Structure, Molecular Biology
3D Printed Block Copolymer Nanostructures
Peer reviewed Peer reviewed
Direct linkDirect link
Scalfani, Vincent F.; Turner, C. Heath; Rupar, Paul A.; Jenkins, Alexander H.; Bara, Jason E. – Journal of Chemical Education, 2015
The emergence of 3D printing has dramatically advanced the availability of tangible molecular and extended solid models. Interestingly, there are few nanostructure models available both commercially and through other do-it-yourself approaches such as 3D printing. This is unfortunate given the importance of nanotechnology in science today. In this…
Descriptors: Molecular Structure, Printing, Models, Design Crafts
From Desktop Toy to Educational Aid: Neo Magnets as an Alternative to Ball-and-Stick Models in Representing Carbon Fullerenes
Peer reviewed Peer reviewed
Direct linkDirect link
Kao, Jacqueline Y.; Yang, Min-Han; Lee, Chi-Young – Journal of Chemical Education, 2015
Neo magnets are neodymium magnet beads that have been marketed as a desktop toy. We proposed using neo magnets as an alternative building block to traditional ball-and-stick models to construct carbon allotropes, such as fullerene and various nanocone structures. Due to the lack of predetermined physical connections, the versatility of carbon…
Descriptors: Science Activities, Magnets, Demonstrations (Educational), Undergraduate Students
Virtual and Printed 3D Models for Teaching Crystal Symmetry and Point Groups
Peer reviewed Peer reviewed
Direct linkDirect link
Casas, Lluís; Estop, Euge`nia – Journal of Chemical Education, 2015
Both, virtual and printed 3D crystal models can help students and teachers deal with chemical education topics such as symmetry and point groups. In the present paper, two freely downloadable tools (interactive PDF files and a mobile app) are presented as examples of the application of 3D design to study point-symmetry. The use of 3D printing to…
Descriptors: Geometry, Models, Printing, Physical Sciences
Response Evaluation in Computer Based Tutorials.
Peer reviewed Peer reviewed
Smyth, Timothy – Journal of Computer Assisted Learning, 1987
Describes a computer program that allows undergraduate students to undertake nomenclature tutorials in organic chemistry, where user response is evaluated based on a set of rules that determine appropriate feedback. Design of the software is described, including the use of computer graphics, and results of students' evaluations are briefly…
Descriptors: Computer Assisted Instruction, Computer Graphics, Courseware, Feedback