The thesis "Spatial Perception and the Creative Process" explores the perception of space among students in two eighth-grade classes in elementary school. The research is conducted through an interdisciplinary approach that connects the subjects of visual arts and physics. The focus of the study is on students' spatial perception, examined through the lens of optical lenses, and how combining different disciplines influences students' understanding and creative expression. The research is divided into a theoretical part, which discusses the importance of visual arts, interdisciplinarity, and the correlation of subjects within elementary education. The second part of the research involves conducting a series of tasks over two block periods, where students engaged in practical tasks that involved creating sketches and models that integrated their acquired knowledge of physics and visual arts. Students first underwent a theoretical introduction to lenses and perception, after which they created sketches of their imagined spaces, which they later translated into three-dimensional models. Key questions posed to the students included their ability to understand different perspectives, connect content across different subjects, and reflect on others' views of the world. In conclusion, the research emphasizes the importance of interdisciplinary learning, which enriches the educational process and contributes to the overall development of students, fostering empathy, critical thinking, and academic achievement.