Examining the cognitive and affective changes in students through the implementation process of the physics curriculum based on an interdisciplinary context-based learning approach

This case study examines the cognitive and affective changes in students through the implementation process of the physics curriculum based on an interdisciplinary context-based learning approach. The study was conducted during the second semester of the 2017–2018 academic year with 33 students in one of the 10th grade classes of a high school in the Yüreğir district of the Adana province. A criterion sampling method of purposive sampling methods was employed in selecting the school and the class. In the intervention, the researchers used the physics curriculum they developed based on an interdisciplinary context-based learning approach. The plans and activities prepared according to the context-based REACT model were implemented for eight weeks and the data were collected using both quantitative and qualitative methods. At the end of the intervention, significant changes were observed in the students’ ability to relate their knowledge to daily life, interdisciplinary problem-solving skills, attitudes towards problem-solving in physics, and affective characteristics. During the process, students who encountered challenges in problem-solving, focusing on the lesson, working in groups, and relating information to real-life and different disciplines managed to overcome these challenges by increasing their individual efforts and communicating with their peers and the teacher. Because of students who remained passive, made noise, and frequently changed their seats during group work, the researchers encountered some challenges in instruction and time management. To increase classroom participation, they opted for updating the lesson plan, preparing additional examples, and increasing the number of visual materials. In this respect, teachers and other researchers are recommended to allocate more time to interdisciplinary context-based teaching activities, provide students with more real-life problem situations, diversify group work, and conduct group activities more frequently.