Nurul Lita Azizah, M., Isnaeni, W. and Imam Supardi, K. 2020. Metacognition Ability of Students in the Learning of Control Variable Strategy Assisted with Scientific Teaching Materials. Journal of Innovative Science Education. 9, 2 (Aug. 2020), 227 - 236. DOI:https://doi.org/10.15294/jise.v8i3.35102.