Managing LearningThrough Mathematical Literacy Based on Cognitive Load

The object of mind is something that must be taught by the teacher to student in form learning, or we know teaching process ofinteraction between students, students and teachers, learning resources environment so with it as educators need optimize thestudent's thought can optimal for information. There are three sources how obtain optimization process, namely: intrinsic cognitive load (dependingon difficulty level amaterial), extraneous (depending on presentation thematerial) germane (whichis imposed methods lead better outcomes). results showed interactive element well managed suppressed a mable creates large enough load.