Mengembangkan Kerjasama Siswa dengan Media Pembelajaran PAPEDA

This study aims to enhance the cooperation of 5’th grade students in Kledokan Elementary School. To achieve that goal, Classroom Action Research (CAR) is carried out by learning on the mathematics course of data presentation materials using the Papan Pinball Penyajian Data (Papeda) media. The subjects of this study are 19 students of fifth grade in Kledokan Elementary School. Student cooperation data is obtained using an observation sheet. The indicators in this study are (1) helping each other in a group; (2) contributing to create a close group atmosphere; (3) acknowledge the strengths of friends in groups; (4) accepting the group decisions; and (5) actively participate in group assignments. This studies indicate an increase in student cooperation can be seen from the percentage increase in those indicators. Student's level of cooperation increase from 63,95% on cycle I to 90.79% on cycle II. It is concluded that the use of Papeda learning media able to enhance the coorperation of fifth grade in Kledokan Elementary School.

The effectiveness of participatory electronic games in developing the skill of numerical sense for a mathematics course for elementary school students: فاعليَّة الألعاب الإلكترونيَّة التَّشاركية في تنمية مهارة الحِسّ العددي لمُقرَّر الرياضيَّات لتلميذات المرحلة الابتدائيَّة

The study aimed to determine the numerical sense skills that can be developed using participatory electronic games for fourth-grade students, used the semi-experimental approach, and the study sample consisted of (40) female students The fourth elementary school was divided into two groups, an experimental group of 20 students, who studied the skill of numerical sense through participatory electronic learning games, and a group of 20 students who studied the skill of numerical sense in the traditional learning method; Where the two groups applied to the pre / post achievement test, and the study found that the experimental group students exceeded the control group in the post test. The higher levels of the experimental group students in the post-test than their degrees in the pre-test in the achievement test, and thus the study for the effectiveness of the electronic study Participatory skill development in the numerical sense of mathematics course for female students of experimental group compared to female students of control group.