Erdal Tatar,

Münir Oktay

Interdisciplinary Journal of Environmental and Science Education, Journal Year: 2007, Volume and Issue: 2(3), P. 79 - 81

Published: June 10, 2007

This paper serves to review previously reported studies on students’ misunderstandings about the energy conservation principle (the first law of thermodynamics). Generally, studies in literature highlighted student’ misunderstandings about the energy conservation principle stem from preliminaries about energy concept in daily life. Since prior knowledge of students’ misunderstandings of scientific content knowledge is the first step in preventing these misunderstandings, it is considered that such a study will provide an important source for studies which aims to reduce or eliminate misunderstandings on the energy conservation principle.

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Fatma EKICI,

Erhan EKICI,

Fatih AYDIN

Interdisciplinary Journal of Environmental and Science Education, Journal Year: 2007, Volume and Issue: 2(4), P. 111 - 124

Published: June 10, 2007

In this study, the effectiveness of concept cartoons in diagnosing and overcoming students’ misconceptions related to photosynthesis subject was examined. Firstly, the literature has been thoroughly examined and misconceptions about photosynthesis subject have been listed and then grouped. Concept cartoons related to these groups have been prepared and were introduced to the students in order to identify their misconceptions. Similar misconceptions as in the literature have been found. Then, new concept cartoons addressing to elimination of these misconceptions have been prepared and were used in class discussions. The excerpts from these discussions and after-class student interviews show that concept cartoons …

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