Özet:

The purpose of this study is the teaching based on questioning, 5. It is to investigate the impact of class students on their success in learning the light spread unit. The study group formed a total of 87 students, including 61 experiments (the total of two groups) and 26 control groups, studying in the fifth class in the 2018-2019 educational year. The research was conducted with two experiments and a control group. In the experimental groups, the courses were processed as supported on the basis of questioning activities. The implementation stages of the event; the starting state and the first queries, the clarification of the problem, the making of predictions or the establishment of hypotheses, the selection of methods, the testing of predictions or hypotheses, the comparison of predictions and results, the synthesis, the evaluation stage, have been carried out in eight stages. In the control group, the current program is followed. In the study, as a data collection tool, one must already be selected, one open-end success test is applied as a pre-test and final test. The SPSS 21.0 statistical package program has been used for data analysis. In both success tests, the scores obtained by students from the pre-test and final tests are compared with two separate t-tests. The study found that students’ learning achievements showed significant differences in favor of the experimental group. It can be said that the course of science is supported by question-based activity and has been a positive contribution to the success of students. Accordingly, teachers in the course of science should, by offering activities that lead to the structuring of information, encourage students to question through experiment or observation and to produce evidence-based thinking.

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