topic understand order develop criteria make design national CONCLUSION efficient environmental feasible K13 developing developed better learning curriculum get effective after next positive especially easy based stated content educational main badan average proces change wa pendidikan follow nasional assessment phase meet good some improve suggestion there researcher result biology complete language teacher teaching analysi expert obtained response done standar student could research simple suggested BSNP standart data conclusion material showed use above according media indonesia respon become SUGGESTION module very trial CHAPTER validator