摘要：This research aims to determine the influence of external factor learning strategies and self-reliance on learning (internal factors) on the mastery of the concept of Natural Sciences. The experimental method with the design used treatment by level 2x2 consisting of learning strategy (A) and self-reliance learning (B). Sampling techniques in this study are random sampling. The research findings that the first hypothesis p-value 0.000 < 0.05 then the statistic hypothesis rejects H0, so it can be interpreted that there is a significant influence of learning strategies (A) on the results of mastery of the concept of science. The first hypothesis test showed differences in science concepts of students treated with digital classroom learning strategies (A1) with problem-solving (A2) learning strategies. The second hypothesis is that the p-value 0.000 < 0.05 then the statistical inference rejects H0, so it can be interpreted that there is a significant influence of self-reliance learning (B) results of mastery of science concept. The second hypothesis test showed differences in the science of students who have high learning independence (B1) with low learning independence (B2). The conclusion is that learning strategies and self-reliance of learning significantly influence the mastery of the Natural Sciences' concept.
关键词：Digital Class;Problem-solving;The Concept of Natural Sciences;Instructional Strategy;Self-Directed Learning
