EXAMINATION OF CHEMICAL REPRESENTATIONS IN TURKISH HIGH SCHOOL CHEMISTRY TEXTBOOKS
Journal Title: Journal of Baltic Science Education - Year 2017, Vol 16, Issue 4
Abstract
The aim of this research was to examine the chemical representations that are present in Turkish high school chemistry textbooks. Content analysis was the method of analysis. Four chemistry textbooks, which were commonly used in Turkey, for each grade (i.e., from 9th to 12th), were selected. When evaluating the representations, a rubric including five main criteria was used: (1) type of representation, (2) interpretation of representations’ surface features, (3) representations’ relatedness to text, (4) properties of representations’ caption, and (5) degree of correlation between subordinates comprising a multiple representation. The results of the research revealed that the chemical representations used in the textbooks are mainly macroscopic, symbolic, and hybrid. Majority of the representations had explicit surface features and appropriate captions. Moreover, they were completely related to the text. Most of the multiple representations had sufficient links between their subordinates. Recommendations for textbook writers and future research are provided.
Authors and Affiliations
Betül Demirdöğen
Keywords
Related Articles
- EP ID EP437278
- DOI -
- Views 73
- Downloads 0
DEVELOPMENT AND VALIDATION OF A SURVEY INSTRUMENT (AKA) TOWARDS ATTITUDE, KNOWLEDGE AND APPLICATION OF STEM
The development and deployment of STEM education in every continent and country are different. An instrument to access the current situation of the application, knowledge, as well as attitude towards STEM education, is n...
CONCEPT FORMATION: PHYSICS TEACHER AND HIS KNOW-HOW AND KNOW-WHY
Physics education is an easy job, making people happy. It is an easy job for all, including teachers and learners. Do you agree? I do, but probably it is good to try to discuss these words somehow in details. Quite often...
MUCH MORE THAN OLD WINE IN NEW SKINS: STUDENTS’ AND ADULTS’ KNOWLEDGE ON GRAPEVINE AND VINEYARDS AS A STARTING POINT FOR NEW TOPICS IN SCHOOL
Young people continually lose contact to their natural surroundings and agriculture. As school is one of young people’s main source of knowledge it should bring students and nature back together, by using agricultural ex...
PREDICTING FACTORS AFFECTING INTENTION TO USE WEB 2.0 IN LEARNING: EVIDENCE FROM SCIENCE EDUCATION
Teachers’ intention to use technology is a major factor in its effective use in learning including in developing countries. This research empirically investigated on factors that influence Pre-Service Science Teachers’ (...
COMPARISON ON VIEWS OF NATURE OF SCIENCE BETWEEN MATH AND PHYSICS STUDENTS
University lecturers stress the importance of science and non-science students developing informed views of nature of science. However, few previous researches have conducted to explore students’ NOS views within specifi...