The aim of this study is to make a situation assessment of student views on the processing of socioscientific issues through scientific scenarios.As a sample of socioscientific issues, the 'DNA and Genetic Code' unit, which is included in the secondary school science curriculum, was taken as the basis. The study was conducted with 8th grade students in a public school. As a method, a case study was used, which allowed the students' views to be examined in depth. The data were collected with a opinion form and semi-structured interviews. The opinion form data were analysed by content analysis, and semi-structured interviews were analysed by descriptive analysis. At the end of the study about the teaching of the socioscientific issues of ‘DNA and Genetic Code’ unit through scientific scenarios, it was revealed that the students thought that their academic achievement increased, they provided permanent learning, scientific scenarios were effective in associating lessons with daily life, and their awareness of social issues increased. It was also understood that they discovered skills such as critical thinking, decision-making and empathy in themselves at the end of the applications. According to the findings obtained from the students, the teaching of socioscientific issues through scientific scenarios increases the interest and motivation towards the lesson, makes the lesson enjoyable and fun, and facilitates understanding. In line with the experiences and findings obtained from the applications, suggestions were made for the use of scientific scenarios in the teaching of socioscientific issues.

In recent years, countries have focused specifically on improving thinking skills in their science education programs. One of the science lesson methods that can be used to activate the use of thinking processes is scientific scenarios. In this direction, the aim of the study is to investigate the effect of socioscientific subject-based instructional experience, which includes scientific scenarios in science lessons, on students' logical thinking skills. The study was carried out in the "DNA and Genetic Code" unit, which especially includes some socioscientific issues. The research was designed according to the quasi-experimental pattern with unequal control group among the pre-test-post-test control group designs, and it was conducted with a total of 36 eighth grade students from the experimental and control groups. The data were collected using the logical thinking group test and an individual information form. According to the study findings, it was understood that scenario-based teaching had an important effect on developing students' logical thinking and in passing their developmental period to the next stage. This finding shows that the processing of some socioscientific science issues with scientific scenarios is effective in increasing students' logical thinking skills.

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The aim of our study was to investigate the effect of scenario-based learning on eighth-grade students’ perceptions of scientists. We used a semiexperimental design to conduct our research with 36 students from the eighth grade, who were divided into experimental and control groups. We collected the data through a “Draw-a-Scientist Test,” an opinion form, and semistructured interviews. According to the findings we obtained from the drawing test, students have stereotypical perceptions of the scientists’ working environment (indoor/laboratory). But the results showed that scenario-based teaching affects eighth-grade students’ perceptions of scientists and moves them forward on two points: (1) the physical appearance of the scientist (drawing characteristics in the head area, accessories, clothing features, etc.) and (2) symbols of knowledge (encyclopedia/books/notebook, writing board) and research (test tube, magnifying glass, experiment glasses, etc.). In the light of these findings, we propose some suggestions regarding the use of scenarios in education to affect students’ perceptions of scientists.