The production planning system can provide satisfaction to the manufacture with the desire target and also with the available raw materials. In achieving the target of goals also face a situation of uncertainty (fuzzy). The aims of this study is proposed the model of fuzzy goal programming approach to optimize production planning system. In this model obtaining maximizing profit and revenue with consider minimize costs of labor cost, raw materials cost, time machine production, and also inventory cost. The numerical example is illustrate that the fuzzy goal programming model can optimize optimize production and profit according desired of decision maker.

ABSTRAKPelaksanaan pengabdian ini didasarkan pada kurang pahamnya siswa terhadap pembelajaran matematika di sekolah karena kurang memahami konsep pelajaran matematika yang dijelaskan oleh guru. Penjelasan guru matematika masih bersifat konvensional terutama pada pembelajaran yang harusnya dapat divisualisasikan. Kegiatan ini bertujuan memperkenalkan media pembelajaran yakni program aplikasi matematika berbasis komputer yakni GeoGebra kepada siswa  dalam pembelajaran matematika dan memberikan pengetahuan mengenai cara menggunakan teknologi sebagai media pembelajaran penggunaan aplikasi GeoGebra. Tahapan kegiatan ini dilakukan dengan sosialisasi (perkenalan), pelaksanaan pelatihan. Pelaksanaan pelatihan dikenalkan software GeoGebra yang dapat diunduh melalui komputer dan android. Pengenalan software diberikan pada siswa kelas VIII SMP Swadaya Sumberejo. Kegiatan pelatihan diikuti 18 siswa yang merupakan 1 kelas. Hasil kegiatan pengabdian ini memperlihatkan peningkatan kemampuan penggunaan media pembelajaran melalui aplikasi GeoGebra yang ditandai dengan kemampuan siswa dalam penyelesaian soal yang diberikan dalam konsep pembelajaran pitagoras dan menghitung luas segitiga. Kata kunci: geoGebra; matematika; media pembelajaran. ABSTRACTThe implementation of this activity is based on the students' lack of learning mathematics at school because they do not understand the concepts of mathematics explained by the teacher. Mathematics teacher explanations are still conventional, especially in learning that must visualize. This activity aims to introduce learning media, namely the computer-based mathematics application program, namely GeoGebra,  to students in learning mathematics and provide knowledge about how to use the technology as a learning medium for using the GeoGebra application. The stages of this activity are carried out with socialization (introductions) implementation of training. The introduced GeoGebra software on the training, which can be downloaded via computer and android. The introduction to the softwared was given to class VIII SMP Swadaya Sumberejo. This training activity was attended by 18 students consisting of 1 class. The results of this service activity indicate an increase in the ability to use learning media through the GeoGebra application, which is characterized by the ability of students to solve problems given in the pythagorean learning concept and calculate the area of a triangle. Keywords:  geogebra; learning media; mathematics.

Penelitian ini membahas tentang penilain kinerja tenaga kesehatan berdasarkan kualitas pelayanan (quality  service) terhadap pasien dengan mengukur kualitas pelayanan pada kategori persepsi dan harapan. Puskesmas adalah salah satu layanan publik pemerintah yang merupakan unit terkecil dalam menjamin pelayanan kesehatan prima bagi masyarakatnya. Penelitian ini bertujuan mengetahui kinerja  pelayanan kesehatan dari segi kepuasan layanan yang diterima oleh pasien. Dalam penelitian ini menggunakan logika fuzzy dengan metode sugeno dengan variable  persepsi dan harapan sebagai inputnya dan kepuasan layanan sebagai outputnya. Metode inferensi fuzzy sugeno digunakan agar output yang dihasilkan berupa nilai tertentu yang bersifat tegas (crips) yang akan dibandingkan dengan penghitungan manual. Simulasi dan uji coba yang dilakukan melaluiMatlab 7.7 diperoleh bahwa kualitas pelayanan dalam kategori puas, namun ada beberapa atribut yang perlu ditingkatkan lagi kualitasnya karena memiliki Gap paling negatif dan memiliki nilai rendah dari simulasi jawaban kuisoner responden.

Forecasting models are the result of developments in the field of science and technology that provide convenience in predicting future events. This paper aims to develop a linear regression model to predict the number of new students in the next year. The data to be used in this study is the total of students majoring in informatics engineering and information management during the last 5 years. Based on result obtained the number of student for department of Informatics Engineering is 198 people with a MAPE (Mean Absolute Percentage Error) score of 16.5%, and for the new students department of Informatic Management is 8 people with a MAPE score of 16.1%.

<p><em>During this time the determination of the best homeroom teacher at MIS Nurul Huda Pantai Labu  was still using a manual process , so the results were not optimal. In this study the  decision support system was built to facilitate the school in determining the best homeroom teacher using the Topsis method. The criteria used are 5: attendance, organizational experience, data on student achievement, interaction with students, and final education. This system design application is expected to help the school principal in making decisions about determining the best homeroom teacher</em></p>