Content Analysis of Chemistry Textbooks in the Chapter on Thermochemistry

Abstract

This study aimed to analyze the aspects of the general chemistry textbook in the chapter on thermochemistry. We reviewed three general chemistry textbooks commonly used in basic chemistry courses. This study used a qualitative approach by content analysis. The focus of this study was the thermochemistry chapter because this topic was considered to be difficult by students. Data analysis was carried out descriptively by combining similar data within the chemical literacy framework. The analysis results indicated that the three textbooks fulfilled most of the chemical content knowledge indicators, except for chemistry as an experimental discipline. The textbooks provided insights that chemistry can be used to explain phenomena in everyday life, to make decisions and participate in social debates on chemistry-related issues, and to understand the relationship between innovations in chemistry and sociological processes. The textbooks also presented knowledge that can encourage the enhancement of high-order learning skills, particularly in the review problems section.
 Keywords: chemistry, textbook, thermochemistry