<![CDATA[This research is motivated by the learning process in the classroom which still listens to the teacher's explanation and pictures as teaching and learning tools. This makes students easily feel bored so that students' interest in learning decreases. This study aims to develop, test the validity and applicability of STEAM-based activity book media development products in IPAS learning material on how we live and grow in grade V SDN 1 Demuk Pucanglaban Tulungagung. This research is a method using the ADDIE model which consists of the analysis (Analyze), design (Design), development (Development), implementation (Implementation), and evaluation (Evaluation) stages. Data collection techniques were carried out using media validity tests, materials, and questionnaires. The instruments that researchers use are media expert validation sheets, material expert validation sheets, and student questionnaire sheets. The results obtained in this study are media validation by media validators obtained a percentage of 90% with a very valid category, while the assessment of the material validator obtained a percentage of 92.5% with a very valid category, and the assessment of student responses obtained a percentage of 92% with a very valid category. Those it can be concluded that the research results of "Development of STEAM-Based Activity Book on IPAS Learning Material How We Live and Grow are very valid to be used as learning media in Class V SDN 1 Demuk Pucanglaban Tulungagung". The results of this study can be applied at SDN 1 Demuk Pucanglaban Tulungagung Class V and with this activity book media can increase the enthusiasm and curiosity of students in the learning process.]]>
