Herein, we developed a mobile augmented reality (AR) application that can recognize chemical bonding by arranging markers on which atoms are augmented, in accordance with the specific characteristics of actual chemical bonding. From an educational affordance perspective, the development targets for AR application were selected to recognize…

This paper reports the development of a digital escape room for high school students using Genially, a web-based media platform. The escape room was used to aid understanding of basic concepts in chemistry and mostly enhance students' classes participation during the COVID-19 pandemic. The activity entitled "The thalidomide mystery"…

When dissolving copper in nitric acid, copper(II) ions produce a blue-colored solution. It is possible to determine the concentration of copper(II) ions, focusing on the hue of the color, using a smartphone camera. A free app can be used to measure the hue of the solution, and with the help of standard copper(II) solutions, one can graph a…

As part of an outreach program, we integrated chemistry apps with blogging to enhance the learning experience of students in and outside the classroom. Our outreach program involved college mentors who participated in the development and implementation of chemistry lessons alongside the classroom teacher. Three technology-rich modules that focused…

This document outlines the operation of the Monte Carlo Integration Computer (MCIC), which is capable of simulating several types of chemical processes. Some data obtained through the MCIC simulation of physical processes are presented in graphs. After giving reasons for not using the initially contemplated summative research procedures for…

Reviews a chem-study experiment in which students weigh and compare equal volumes of gases and enter their data into a microcomputer. Benefits of using the microcomputer include: (1) data table generation; (2) elimination of calculation errors; (3) student conclusions which are meaningful; and (4) efficient grading time for the teacher. (DH)

Seven possible applications of microcomputers in high school science programs are discussed. They include computers as calculators, computers as black-box number crunchers, computers for teaching computer literacy, computers as blackboards, computer-assisted instruction, computer simulations, and process control. (JN)

Discusses computer/computing experiences at Ardsley High School (Westchester County, New York) to foster computer literacy and to show students how computers can be used to check/verify calculations. Focuses on programs developed for chemistry classes and problems with commercially available programs for physics. (JN)

Discusses a computer interfacing course using Commodore 64 microcomputers; a computer program for radioactive equilibrium; analysis of near infrared spectrum of hydrochloric acid molecules using Apple II microcomputers; microcomputer approach to conductivity titrations; balancing equations with Commodore 64's; formulation of mathematical…

Four ways in which microcomputers can be turned into laboratory instruments are discussed. These include adding an analog/digital (A/D) converter on a printed circuit board, adding an external A/D converter using the computer's serial port, attaching transducers to the game paddle ports, or connecting an instrument to the computer. (JN)

Reports on presentations and discussions at a meeting (called Powwow) designed to examine and evaluate the current status of computer use in chemistry and to consider appropriate directions for future developments involving computers in the chemistry curriculum. Also reports on activities of Project SERAPHIM. (JN)

Suggests a microcomputer/mastery-learning combination for more effective use of teacher time and management of records, tests, grading, and student directions. Mastery learning is discussed along with the many advantages microcomputers can provide toward this goal. (DH)

Examines various trends and issues in educational computing. Areas addressed include hardware advances, personal databases, laboratory data handling, graphic displays, national networking (including access of Project SERAPHIM materials through the CompuServe Information Service), software advances, Project SERAPHIM activities, and future…

Discusses three trends in computer-oriented chemistry instruction: (1) availability of interfaces to integrate computers with experiments; (2) impact of the development of higher resolution graphics and greater memory capacity; and (3) role of videodisc technology on computer assisted instruction. Includes program listings for auto-titration and…