Adolescents in the current development. requires peers to facilitate adolescents in determining future orientation after graduating from high school.The purpose of this study was to determine how much influence peers have on the future orientation of class XI science students in one of the public high schools in Manado city. Respondents in this study were 134 students of class XI science. In this study using a quantitative approach with correlation analysis techniques that are processed using SPSS 21.0 for windows. The data collection technique used an instrument in the form of a questionnaire with a system using a Likert scale model. Results based on data analysis, the influence of peers on future orientation by looking at the ANOVA test value is fcount = 9.920 > ftable = 3.84. From the results, if fcount>ftable, the hypothesis Ha in this study is accepted. The influence of peers on future orientation can be seen from the R2 value of 0.070. This means that peers have an influence of 7% on the future orientation of class XI science students

Learning is generally a mental or psychic activity carried out by a person so that it causes changes in behavior that are different between after learning and before learning. Learning according to cognitive theory is a business process that involves mental activities that occur in humans as a result of the process of active interaction with the environment to obtain a change in the form of knowledge, understanding, behavior, skills and attitude values ​​that are relativ and have scars. By understanding cognitive learning theory, teachers will be able to provide learning and facilitate children's learning in a more focused and appropriate manner in accordance with the child's developmental stage. In Jean Piaget's cognitive theory, early childhood enters the first two stages of development, namely the sensorimotor stage and the pre-operational stage. This paper uses the Systemic Literature Review method, which is a method of collecting literature related to the topic of the problem being studied, both from journals, books and other sources relevant to the research topic.