PENGEMBANGAN PERANGKAT MEDIA PEMBELAJARAN BERBENTUK MICROLEARNING MATERI OPERASI HITUNGPENJUMLAHAN DAN PENGURANGAN BILANGAN BULAT DI SEKOLAH DASAR

Abstract

The research was motivated by the results of observations in sixth grade in elementary school. Observation results show that students still get scores below the average in mathematics subjects for addition and subtraction of integers. One of the contributing factors is that they have not used learning media as a supporter of learning activities. So researchers try to develop the role of learning media as a supporter in the implementation of learning activities and to reduce the abstraction of the addition and subtraction of integers. Learning media devices are developed in the form of microlearning, consisting of handouts, videos, and infographics. This research was conducted using the Delphi research method through four stages: the preliminary study stage, design stage, verification/validation stage, analysis and evaluation stage. The verification process consists of validation and interviews through 2 cycles. The first cycle obtained validation results with a feasibility presentation of 95.1% of learning media experts, 75.6% of material experts, and 88% of learning practitioners. Cycle II obtained validation results with a percentage of 100% from learning media experts, material experts, and learning practitioners. Cycles I and II interviews obtained results based on students' opinions that the learning media devices were appropriate. The final result of the learning media device is suitable for use in learning activities.