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Download full textSedlar, Agneš R.; Roncevic, Tamara N.; Horvat, Saša A. – International Baltic Symposium on Science and Technology Education, 2023
The content of organic chemistry is closely related to our everyday life, to nature, and to the human body. Illustrations play a big role in the acquisition of the course material, especially if those help to make the interpretation of the textual content easier. Hybrid illustrations are made up of combinations of realistic images (photographs,…
Descriptors: Interaction, Scientific Concepts, Science Education, Grade 8
Olic Ninkovic, Stanislava; Adamov, Jasna – International Baltic Symposium on Science and Technology Education, 2023
3D holograms are an effective tool for visualization, and their utilization in chemistry teaching can be beneficial in improving learning outcomes. However, studies on students' opinions about holograms in chemistry teaching and learning are scarce. The research aimed to examine the views of chemistry students on the application of 3D holograms in…
Descriptors: Undergraduate Students, Student Attitudes, Organic Chemistry, Foreign Countries
Direct linkHrin, Tamara; Milenkovic, Dušica; Segedinac, Mirjana – Chemistry Education Research and Practice, 2018
The importance of well elaborated cognitive structures in a science knowledge domain has been noted in many studies. Therefore, the main aim of this particular study was to employ a new diagrammatic assessment approach, students' generated systemic synthesis questions (SSynQs), to evaluate and compare the quality of high school students' and…
Descriptors: Foreign Countries, High School Students, Preservice Teachers, Cognitive Structures
Milenkovic, Dusica D.; Hrin, Tamara N.; Segedinac, Mirjana D.; Horvat, Sasa – Journal of Chemical Education, 2016
This study describes the development and application of a three-tier test as a valid and reliable tool in diagnosing students' misconceptions regarding some basic concepts about carbohydrates. The test was administrated to students of the Pharmacy Department at the University of Bijeljina (Serb Republic). The results denoted construct and content…
Descriptors: Foreign Countries, Misconceptions, Scientific Concepts, College Science
Putica, Katarina; Trivic, Dragica D. – Chemistry Education Research and Practice, 2016
This paper presents a pedagogical experiment with parallel groups through which the effectiveness of the cognitive apprenticeship model of dealing with the teaching topic "Carboxylic acids and their derivatives" was compared with the traditional approach to the elaboration of this topic. This experiment featured the participation of 241…
Descriptors: Organic Chemistry, Science Instruction, Teaching Methods, Program Effectiveness
Petrovic, Dus?an; Zlatovic´, Mario – Journal of Chemical Education, 2015
A homology modeling laboratory experiment has been developed for an introductory molecular modeling course for upper-division undergraduate chemistry students. With this experiment, students gain practical experience in homology model preparation and assessment as well as in protein visualization using the educational version of PyMOL…
Descriptors: Science Experiments, Laboratory Experiments, Undergraduate Study, College Science
