Implementation of Project Based Learning Models to Improve Activities and Mathematics Learning Outcomes for Class IV Students at SD Negeri 23 Tanjung Bingkung

Abstrak

Susyanto (2016) argues that "Mathematics is a universal science that underlies the development of modern technology which has an important role in various disciplines and advances the power of human thought. The rapid development in the field of information and communication technology today is based on the development of mathematics, especially in the fields of number theory, algebra, probability theory analysis and discrete mathematics. The type of research used by the researcher is classroom action research (CAR). According to Arikunto (2009:2-3), "Etymologically, there are three terms related to CAR, namely research, action, class". First, the researcher shows an activity to observe an object by using certain methodological methods and rules to obtain data and information that is useful in improving the quality of something that is of interest and importance to researchers. Second, action refers to an activity that is deliberately carried out with a specific purpose. Third, class in this case is not related to the notion of classroom, but in a more specific sense. As has long been known in the field of education and teaching, what is meant by the term class is a group of students who at the same time receive the same lesson from the same teacher. Assessment of student learning outcomes is done by giving students daily assessment questions consisting of essay questions. In the second cycle, the learning outcomes were obtained with the highest score was 90 and the lowest score was 73. The achievement of the average score in the second cycle was 82.1, which means that it has reached the KKM standard. With complete learning outcomes of 20 students, 18 students (90%) were declared complete, while there were 2 students who did not complete (10%). Keywords: Project Based Learning (PBL), Activities, Mathematics Learning Outcomes