Indications of difficulties in the learning process can be observed from low learning outcomes. Low learning outcomes usually occur in difficult material such as material classification of living things. One of the things that affects the low learning outcomes is the student's retention ability. Students 'retention abilities can be improved by applying the Search, Solve, Create and Share learning models and measuring students' self-efficacy levels. The research method used was a quasi-experimental 2 x 2 factorial design. The instruments used in this study were student self efficacy questionnaires and multiple choice forms of learning outcomes. The research subjects were seventh grade students of Citra Nusa Middle School, totaling 120 students. Sampling by simple random sampling. Data were analyzed using two-way anava test at α = 0.05. The results of the study show that: 1). There is the influence of the SSCS learning model assisted by the power point and package books on student retention in the material classification of living things. 2) There is the effect of self-efficacy on student retention in the material classification of living things. 3). There is no interaction between SSCS learning models assisted by power point and package books with self-efficacy in influencing student retention in the material classification of living things. The SSCS learning models assisted by power point and package books and also self efficacy both influence student retention even though they do not interact with each other.

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