Innovations in learning science is needed to answer the needs of the paradigm in 21 st century. Innovation in learning science can be achieved with STEM education because STEM education can accomodate STEM literacy and 21 st century skills learning. Teaching and Learning involves three important components, namely teachers, students, and teaching materials. Teaching materials is one of the important components in implementing teaching and learning because learning materials provides knowledge

more »

... d skills that suits with the needs of students. The purpose of this research is to analyzing concept for developing a STEM-based integrated science teaching materials themed blood. This research is using descriptive methods, we did some survei to get an information about mastering concept related to blood themed. The result showed that students had mastered almost all the material related to the theme of blood, but there were several concepts of integration that had not been mastered by students. In the future, hoped students will be more involved in learning that give integrated concept so students can master the concept as a whole.