Dynamic Equilibrium: The Conception of a Prospective Chemistry Teacher

DOI

10.2991/aer.k.211215.034How to use a DOI?

Keywords

Equilibrium; Conception; Prospective Teacher; Chemistry

Abstract

In this study, prospective teachers were given two videos to observe and identify the changes that occurred. From the video, it can be seen how the prospective teacher’s understanding of the analogous concept of dynamic equilibrium is. This study used a five-tier multiple-choice (FTMC) instrument, which is a modification of another diagnostic test to identify the student’s profile of misconception in chemical equilibrium, especially in the concept of dynamic equilibrium. The conclusion that can be drawn is that the concept of dynamic equilibrium is still not fully mastered by prospective teachers at all levels, especially the many categories of misconceptions obtained. The concept of dynamic equilibrium is still a lot of misconceptions if a reactant and product conditions show different amounts. The data shows that for the appropriate conception category, it is 1.18%-1.19%, and misconceptions are 92.94%-98.81%. The conception of something can be further analyzed by looking at its microscopic depiction. This can be diagnostic to learn where a misconception can occur.

Copyright

© 2021 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article under the CC BY-NC license.

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TY  - CONF
AU  - Dian Novita
AU  - Suyono Suyono
AU  - Lenny Yuanita
PY  - 2021
DA  - 2021/12/16
TI  - Dynamic Equilibrium: The Conception of a Prospective Chemistry Teacher
BT  - Proceedings of the International Joint Conference on Science and Engineering 2021 (IJCSE 2021)
PB  - Atlantis Press
SP  - 179
EP  - 184
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.211215.034
DO  - 10.2991/aer.k.211215.034
ID  - Novita2021
ER  -