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PELATIHAN PENGOLAHAN DATA STATISTIK DENGAN MENGGUNAKAN APLIKASI SPSS BAGI GURU-GURU SMP UNTUK MENUNJANG PENULISAN KARYA ILMIAH Yacob Ruru; Ida M. Hutabarat; Untung Turua
JURNAL PENGABDIAN PAPUA Vol 3, No 3 (2019)
Publisher : LPPM Uncen

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (107.397 KB) | DOI: 10.31957/.v3i3.1091

Abstract

Training on processing statistical data was carried out on 18 and 25 August 2018 at SMPN 2 Sentani. The aim of the training is to motivate and improve the ability of teachers to process statistical data and interpret their output and be able to use the SPSS Program in processing statistical data so as to improve the quality of research and teacher scientific work. The method used to support the success of this program is in the form of training, demonstration and practice or tutorial. The results of the implementation of service activities felt by the team and the training participants were very satisfying, with indicators of participant activity in each activity process, and participating in training enthusiastically. The training of statistical programs for junior high school teachers in the community service program that has been implemented is expected to provide understanding and also the ability of teachers to use statistical programs that will have an impact on increasing research productivity and teaching and learning and professionalism of teachers in junior high school Jayapura.Keywords: data processing,  statistic, SPSS, SMPN Sentani
Metode Pembelajaran Calistung Melalui Alat Permainan Edukatif (APE) Dengan Barang Bekas Di SD Inpres Kehiran, Sentani Irfan Wahyudi; Radian J. Situmeang; Ida M. Hutabarat; Yacob Ruru; Natasya I. Parenden; Lintia N. Santi
JURNAL PENGABDIAN PAPUA Vol 9 No 2 (2025)
Publisher : LPPM Uncen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jpp.v9i2.4540

Abstract

Children's ability to read, write and count (calistung) can be said to be very important in life, because the teaching and learning process or activity is based on reading ability. To support learning and to know the growth and development of children, teachers and parents should know the right method or way to teach children to read, write and count. One method or way to develop it is through educational game tools (APE). First grade students at SD Inpres Kehiran have quite low learning abilities. This can be seen from almost 60% of students still having difficulty reading, writing and counting and is indicated by the scores obtained which are still below the Minimum Completion Criteria that have been set. To help teachers and students at SD Inpres Kehiran in understanding reading, writing and counting, our Community Service Team (PKM) aims to introduce the use of simple educational game tools (APE) made from used materials, namely through letter cards, drink bottle caps, and objects around the school or around the student's residential environment. By using learning media through educational game tools, the effectiveness of the learning method is evaluated and the level of student participation is measured. The stages carried out in the implementation of this community service activity start from planning, namely by coordinating with the school and asking permission from the leader (Dean), then the implementation stage starts from preparing materials, tools and materials, training and mentoring and finally the reporting stage, namely making a final report and making publications. The methods used to support the success of this program are in the form of training, demonstrations and practice questions. The implementation of this Community Service has not fully achieved the expected targets and outputs, but this activity has made a positive contribution to students in terms of recognizing letters, spelling, reading and simple arithmetic. 
Pelatihan Pemanfaatan Geogebra dalam Pembelajaran Matematika di SMA YPPK Asisi Sentani, Jayapura Ida M. Hutabarat; Irfan Wahyudi; Radian J. Situmeang; Yacob Ruru
JURNAL PENGABDIAN PAPUA Vol 9 No 2 (2025)
Publisher : LPPM Uncen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jpp.v9i2.4547

Abstract

One of the computer programs that can be used as a medium for learning mathematics is the GeoGebra program. With various facilities, GeoGebra can be used as a medium for learning mathematics to demonstrate or visualize mathematical concepts and as a tool to construct mathematical concepts. This community service (PKM) aims to determine the effect of GeoGebra-assisted learning on students' understanding of mathematical concepts in algebra material. The stages used in this service consist of 3 stages, namely: 1) Preparation stage, 2) implementation stage, 3) final stage. The method used to support the success of this program is in the form of training, demonstrations and exercises/practice or tutorials. This PKM activity went well and has made a positive contribution to students in using the GeoGebra application in learning mathematics and gaining additional knowledge and new skills.
Upaya Peningkatan Kemampuan Geometri Siswa SMP ST. Antonius Padua Sentani Melalui Pendekatan Matematika Realistik Yacob Ruru; Ida M. Hutabarat; Radian J. Situmeang; Halle F.P. Watori
JURNAL PENGABDIAN PAPUA Vol 10 No 1 (2026)
Publisher : LPPM Uncen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jpp.v10i1.5135

Abstract

Conceptual understanding is central to geometry learning, yet many junior high school students find geometric objects and their properties highly abstract. This community service program was conducted at SMP St. Antonius Padua Sentani, Jayapura Regency to strengthen Grade VIII students’ understanding of plane and solid geometry through a Realistic Mathematics Education (RME) approach. The program used context-based problems, concrete manipulatives, guided discussions, and structured practice. Program effectiveness was evaluated using a one-group pretest-posttest design (n=20). The mean score increased from 34 (pretest) to 41 (posttest) with an N-gain of 0.11 (low). Although the learning gains were modest, the activities improved student engagement and supported the transition from contextual situations to formal geometric representations. The results suggest that continued implementation and repeated cycles of RME-based instruction with richer tasks and longer duration are needed to achieve stronger learning gains.