非理科専攻の大学生を対象にした領域横断的な理科の学習の試み―ウメを題材にした授業実践―

抄録

Many universities have currently been promoting cross-disciplinary or cross-curricular learning. Science is a significant subject contributing to this learning, due to its being familiar in our daily lives. However, several previous studies have revealed a lack of confidence in conducting elementary school science classes in non-science teachers and students. This study aimed to develop a cross-disciplinary science class for non-science majors who intend to become elementary school teachers. The class content included learning the botanical characteristics of Japanese apricots, observing the seed coats using microscopes, preparing aqueous solutions with aimed concentration, and investigating the pH of the prepared solutions using a shiso reactant. Students could learn the contents empirically throughout the class. The questionnaires’ responses in the worksheets showed the development of students’ understanding of Japanese apricots. In addition, this science class could improve the students’ interests towards the role of teachers, and towards scientific aspects of familiar materials.