%0 Journal Article
%T The Comparison of Different Concept Mapping Tasks: Pre-Service Chemistry Teachers¡¯ Opinions
%A G¨¹ler Ekmek£¿i
%A Nurcan Turan Oluk
%J -
%D 2019
%X For the use of concept maps as a widespread evaluation tool, it is necessary to determine which concept mapping method reveals the knowledge of the student in a valid and reliable manner. This study is concerned with the efficiency of four different concept mapping tasks which are Novak type, numbering type, fill in the nodes and fill in the relations methods as an assessment tool. For this purpose, the opinions of the pre-service chemistry teachers regarding the process were determined by providing the participants to create a concept map in different ways and scoring these maps they created. In this study, the opinions of the pre service chemistry teachers were examined with a case study based on qualitative approach. The opinions of the participants were determined by using Diary1, Diary2, ¡°Concept map written questions¡± form, "qualitative written opinion questions" form, semi structured interview with the pre service teachers. In the study, the validity of the data was achieved by data sources triangulation. According to the results of this study, the Novakian and numbering methods were found as time consuming methods in terms of preparing and scoring. However, they can be used much more efficient instead of the filling the blank methods in the evaluation process if there are no time constraints and the rater is professional enough, since both of these methods are sufficient in terms of the reflection of the student knowledge and distinguishable as assessment tool. The fill in the blank maps are quite suitable for the summative assessment since they are easy to prepare, score and impartial. However, it should be considered the chance scores which will be able to affect the points especially in the fill in the nodes maps
%K Kavram haritas£¿
%K kimya e£¿itimi
%K £¿£¿retmen aday£¿
%U http://dergipark.org.tr/kefdergi/issue/45133/561344