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Download full textBaptista, Mónica; Martins, Iva; Conceição, Teresa – International Baltic Symposium on Science and Technology Education, 2019
The purpose of this research was to know what the effect of the use of multiple representations (MR) was in the development of the students' cognitive structures. This research was conducted in three Grade 12 classes, in a total of 68 students. A Word Association Test (WAT) was used as data collection instrument. The results from WAT show that…
Descriptors: Teaching Methods, Instructional Effectiveness, Grade 12, High School Students
Direct linkSupasorn, Saksri – Chemistry Education Research and Practice, 2015
This study aimed to develop the small-scale experiments involving electrochemistry and the galvanic cell model kit featuring the sub-microscopic level. The small-scale experiments in conjunction with the model kit were implemented based on the 5E inquiry learning approach to enhance students' conceptual understanding of electrochemistry. The…
Descriptors: Grade 12, Cytology, Science Experiments, Energy
