摘要：Based on observations and interviews, the results of learning activities are disrupted by the school, teacher, and student agenda. This research aims to know and describe the effectiveness of the application of blended learning models for learning outcomes and conservation attitudes of MAN 1 Surakarta students. This research uses a quasi-experiment. The research design was the Matching Pretest – Posttest Comparison Group Design. The population in the study was class XI of MAN 1 Surakarta student. The samples were class XI MIA 4 and XI MIA 5. The N-Gain test results show the difference in the learning outcomes of both experimental classes. Increased outcomes of female class higher (64%) than the male`s class (51%). Nevertheless, based on the criteria N-gain, both classes are included in the medium criteria. The number of students per N-gain criterion is also different. In the male experiment, Class 7 students enter the high, 23 students are medium category, and six students enter the low category. In comparison, in the female class, 16 students come to the high category, 19 medium categories, and no entry category low. The entire sample submission was 76%, in the men’s class of 69.5%, and in the women’s class 82.8%, the results of the students’ attitude recapitulation showed that students in the class were higher than the son’s grade. Teachers and students give good responses to the learning model applied. The conclusion of the study is the implementation of learning blended improves the students’ learning outcomes and conservation behavior.
关键词：Blended Learning;Effectiveness learning outcomes;Cell material;Attitude of conservation
