<![CDATA[The main problem in learning mathematics in schools is still the low absorption of students; some influences that cause problems in the learning process such as students' lack of knowledge at the beginning of learning, students quickly forgetting the lessons that have been learned, students responses are lacking, and this illustrates the unpreparedness of students in following learning. Mathematics is a cursive subject; regulation of the Minister of National Education No. 22 of 2006 concerning content standards that mathematics subjects need to be given to all students starting from elementary school to stimulate logical, analytical, systematic, critical, and creative thinking, as well as the ability to work together. Mathematics lessons at the junior high level based on the 2013 curriculum are presented with more material than before. This makes students lazier to learn, and the learning outcomes are low. The method in this study uses experimental research. The type of research uses tests and questionnaires. Moreover, the variables it uses are the results of learning and private tutoring. This research instrument uses questions in the form of Multiple Choice (PG) with 5 number questions. This study used an online survey activity by filling out a questionnaire on Google form about comparing mathematics learning outcomes of students who took private lessons and those who did not take private lessons at the junior high school level in Serang City. The development carried out is identity. To find out students' learning difficulties, the author conducts questionnaires (questionnaires) to test questions on students to find out their level of ability to take private lessons and those who do not. In a small-scale result trial using questionnaire questionnaires to determine the improvement of learning outcomes involving 30 junior high school students in Serang City, the second is a trial of the test method, which is to convince data and find out the level of ability of students from the results of learning mathematics in private lessons involving 11 students into large groups]]>
