Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Tamara N. Hrin"'
Publikováno v:
Macedonian Journal of Chemistry and Chemical Engineering, Vol 35, Iss 2, Pp 275-284 (2016)
The aim of this study was the creation of a procedure for determining the cognitive complexity of stoichiometric tasks and its validation. The created procedure included an assessment of the difficulty of concepts and skills, and an assessment of the
Externí odkaz:
https://doaj.org/article/840fa987c5654228bc870c0bf07a15e8
Publikováno v:
Chemistry Education Research and Practice. 19(1):305-318
© 2018 The Royal Society of Chemistry. 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
Publikováno v:
Thinking Skills and Creativity. 23:175-187
The present study deals with the two main concerns presented in the systems thinking literature: its development and assessment. The study sample included 119 high school students who studied organic chemistry during the 2012/2013 school year. In ord
Publikováno v:
Journal of Chemical Education. 93:1514-1520
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
Publikováno v:
International Journal of Science and Mathematics Education. 14(5):805-824
Many studies in the field of chemical education have emphasized the fact that students at secondary level have considerable difficulties in mastering organic chemistry contents. As a result, they choose to learn these contents in a “rote” way. Ta
Publikováno v:
Journal of the Serbian Chemical Society, Vol 81, Iss 12, Pp 1455-1471 (2016)
Many studies in the field of science education have emphasized the fact that systems thinking is a very important higher-order thinking skill which should be fostered during classes. However, more attention has been dedicated to the different ways of
Publikováno v:
Research in Science Education. 46(4):525-546
Many studies dedicated to the teaching and learning of organic chemistry courses have emphasized that high school students have shown significant difficulties in mastering the concepts of this discipline. Therefore, the aim of our study was to help s
Publikováno v:
Journal of the Serbian Chemical Society, Vol 81, Iss 6, Pp 717-728 (2016)
Recently we reported on the efficient teaching instruction based on integration of macroscopic, submicroscopic and symbolic levels of knowledge representation, from the standpoints of performance and mental effort. Based on obtained results a goal of
Publikováno v:
Australasian Journal of Educational Technology.
© 2018, Australasian Journal of Educational Technology. This paper presents research on using a model-driven approach to the development and management of electronic courses. We propose a course management system which stores a course model represen
Publikováno v:
Journal of Chemical Education. 91:1409-1416
The central goal of this study was to examine the extent to which a teaching approach focused on the interaction between macroscopic, submicroscopic, and symbolic levels of chemistry representations could affect high school students’ performance in