INFORMATIONAL VALUE OF SUBMICROSCOPIC REPRESENTATIONS IN SLOVENIAN CHEMISTRY TEXTBOOK SETS
Journal Title: Journal of Baltic Science Education - Year 2017, Vol 16, Issue 5
Abstract
This research focuses on the informational value of submicroscopic representations (SMRs) in chemistry textbook sets for Slovenian primary schools (Grade 8 and Grade 9, students’ age 13-15 years). For the purpose of analysis a holistic criteria related to the accompanying descriptors of SMRs in textbook sets was developed. The research revealed four main holistic descriptors accompanying SMRs, i.e. direct descriptor (D), indirect descriptor (I), combined descriptor (C), and SMRs without descriptors (W), which support learners’ recognition of SMRs’ informational value on different levels by providing different accompanying add-ons of SMRs. In-depth analysis identified 14 main categories of the underlying representational types of SMR add-ons. The significance of the research is in initiating a discussion about the holistic criteria for the description of SMRs integrated in the textbook sets, because in practice the learner perceives each SMR as a whole.
Authors and Affiliations
Špela Hrast, Vesna Ferk Savec
Keywords
Related Articles
- EP ID EP437302
- DOI -
- Views 72
- Downloads 0
PRE-SERVICE AND IN-SERVICE TEACHERS’ EXPERIENCES OF INQUIRY-BASED PRIMARY SCIENCE TEACHING: A COLLABORATIVE TEAM TEACHING MODEL
This research clarifies how a collaborative team teaching model (CTTM) can support both pre-service and in-service teachers’ professional development in using inquiry-based science teaching in primary schools. The data w...
EFFICACY OF INQUIRY-BASED LEARNING IN MATHEMATICS, PHYSICS AND INFORMATICS IN RELATION TO THE DEVELOPMENT OF STUDENTS´ INQUIRY SKILLS
The current initiatives at European level urge more emphasis on the implementation of inquiry-based science education (IBSE). Although there are existing studies on the effect of IBSE on understanding science, fewer atte...
MENTAL REPRESENTATIONS OF PRESCHOOL CHILDREN ABOUT DIFFERENT ANIMALS
Adequate mental representations of animals are important for children’s personal development, because they result in their appropriate treatment of such animals, which would not, for example, compromise either animals’ o...
PRIMARY SCHOOL STUDENTS’ CONCEPTIONS ABOUT OWLS, EXPERIENCES WITH OWLS AND THEIR SOURCES OF INFORMATION
The present research explores benefits of using young students’ drawings in combination with written responses for gathering information about science concepts. Younger students are still very limited in their verbal exp...
FACTORS INFLUENCING THE FIRST YEAR STUDENTS’ ADAPTATION TO NATURAL SCIENCE STUDIES IN HIGHER EDUCATION
The mass-approach in higher education promotes the broadening of students’ number and diversity therefore the question about the young people’s readiness to adapt to studies becomes more and more topical. Students who en...