The instruction of Natural Science subject in junior high schools, as regulated by 2013 Curriculum, is to be taught in an integrated way, combining Biology, Physics, and Chemistry subjects. The assessment of which is called authentic assessment. This current study described the instructional system especially the assessment system of Natural…

This volume makes two important contributions: First, it provides a framework grounded in theory and best professional practice that middle and high school teachers, their students, and community partners can use to design, implement, and evaluate service-learning projects that address authentic community needs. Second, it demonstrates ways…