IMPLEMENTATION OFMEDIA JIDSAM BARGAMBER TO IMPROVE STUDENT'S UNDERSTANDING OF MI CLASS III TIME UNIT MATERIALS

Abstract

This research was motivated by the low understanding of students in mathematics subjects grade III MI. Some  of the faktor that researchers encountered in the learning process that affect students' understanding such as: 1) the lack of understanding of students about the material of the unit of time, 2) in the learning activities, the teacher uses only what is in the book, 3) there is no variation of other learning methods.  Tosolve the problem, researchers applied  Jidsam Bargamber media in order to    improve students' understanding. Rumusan the problem of this research is: Can the application of Media Jidsam Bargamber improve students' understanding of the unit time material of mathematics class III  MIsubjects?. While the goal is to apply jidsam bargamber media in mathematics lessons unit time material can improve the understanding of grade III students Madrasah Ibtidaiyah Hasyim Asy'ari Ngawonggo Tajinan Malang. The type of research used is Class Action Research (PTK) with quantitative approach.  Model PTK used are models Kemmis and Mc Taggart. In collecting data, researchers use necessary research instruments including: writing tests, observations, and interviews. But with regard to the spread of covid-19,the research that is compiled can not be carried out and in this case only up to the planning stage with the requirements of all research instruments must be validated. From the validation results performed by 2 validators, it can be known that rpp compiled by researchers obtained an average score of 3.95. Validation of learning media obtained an average score of 4.15. Then the validation of the written test (pre-test) obtained an average score of 4.56,  post test  obtained an average score of 4.46.  And validation on LPO gets an average score of 4.7. So that all the instruments that are composed are worth using in learning.