THE EFFECT OF KNOWLEDGE LINKING LEVELS IN BIOLOGY LESSONS UPON STUDENTS’ KNOWLEDGE STRUCTURE

Knowledge structure is an important aspect for defining students’ competency in biology learning, but how knowledge structure is influenced by the teaching process in naturalistic biology classroom settings has scarcely been empirically investigated. In this study, 49 biology lessons in the teaching unit blood and circulatory system in 9th grade German classrooms were videotaped and analyzed. Before the lesson, a questionnaire was administered to the students to solicit their responses about learning motivation. After the lesson, students’ learning outcomes on knowledge structure were examined with the concept mapping method. The video coding used in this study focused on the knowledge linking levels during the biology lesson. Out of the 49 classes, those with the highest and those with the lowest linking levels were selected based on the coding results. In high-linking classes, interrelated facts were introduced more often in the lessons, whereas in the lessons of the low-linking classes, isolated pieces of knowledge were predominant. The results from the concept mapping task showed that the students in the high-linking classes constructed more correct relations among the concepts compared to the students in the low-linking classes. The results remained stable even after controlling for learning motivation. These findings confirm the importance of teaching interrelated facts and concepts instead of isolated facts for fostering students’ knowledge structure. As a result, based on the Bavarian biology curriculum, we develop materials and programs to enable students, student teachers, and teachers to focus on interrelated facts and basic concepts instead of isolated facts in biology lessons.     

Tell Me Why? Existential Concerns of School Shooters

One of the few recurring characteristics in school shooters’ stories is their expression of existential concerns. Many discuss their hatred of the world and existential loneliness in their manifestos, suicide letters, or social media updates. These expressions—called leaking—are made during the planning period preceding their deed. They are not only important in terms of prevention, but also help us understand the intrinsic meanings in this seemingly irrational and psychopathological behavior. This study offers a content analysis of the existential issues in personal expressions of school shooters prior to their deeds in order to shed more light on their motives.     

Values and Needs of Children With and Without Special Educational Needs in Early School Years: A Study of Young Children’s Views on What Matters to Them

Understanding how children experience life in educational settings should be an imperative for educational practitioners, evaluators, and researchers. Listening to children’s points of views would facilitate the development of educational settings that meet the needs of children and contribute to their wellbeing and development so that their experiences are both joyful and meaningful. A total of 56 children between the ages of 5 and 7 in 65 educational settings located in central Sweden were included in the study. Amongst the 56 participating children, 29 were identified as having special educational needs. The children’s views were collected from 2012 to 2015 using drawings and interviews, and these were analysed using a thematic analysis. Nine themes that reflected matters of importance for the children, both those with and without special educational needs, are described. These themes are discussed and linked to previous research, educational evaluation models, and theories of values and needs.