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All Journal SPEKTRUM: Jurnal Pendidikan Luar Sekolah (PLS) BAREKENG: Jurnal Ilmu Matematika dan Terapan MAJAMATH: Jurnal Matematika dan Pendidikan Matematika Jurnal Abdi Insani Discovery : Jurnal Ilmu Pengetahuan Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Journal of Mathematics Education and Science Bhakti: Jurnal Pengabdian dan Pemberdayaan Masyarakat Journal of Research Applications in Community Services AL-UMRON: Jurnal Pengabdian kepada Masyarakat Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang PADIMAS: Jurnal Pengabdian Masyarakat Tesseract: International Journal of Geometry and Applied Mathematics
Festian Cindarbumi
Universitas Nahdlatul Ulama Sunan Giri
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PENGEMBANGAN MODEL PEMBELAJARAN “KOLABORATIF AKTIF (KA)” UNTUK MENINGKATKAN AKTIVITAS BELAJAR PELAJARAN MATEMATIKA PADA PESERTA DIDIK PROGRAM KEJAR PAKET C PKBM KI HAJAR DEWANTARA KECAMATAN NGRONGGOT KABUPATEN NGANJUK Festian Cindarbumi
Journal of Mathematics Education and Science Vol. 1 No. 1 (2018): Journal of Mathematics Education and Science
Publisher : Universitas Nahdlatul Ulama Sunan Giri Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (565.334 KB) | DOI: 10.32665/james.v1iApril.12

Abstract

This paper discusses the development of collaborative learning models in modification by means of active learning, in this development to follow up P1, where in P1 there are still many weaknesses weakness after identification on its application, it is hoped that this P2 can cover all the weakness and can cover the deficiencies in every development, hope development that will be done so as to create a new model of learning and can be applied to learners on mathematics. Learning activities of learners are seen before and after the development of active collaborative learning model (KA). By increasing the learning activities of PKBM environmental learners in Cengkok Village, Ngronggot District Nganjuk Sub-Province, it can be useful to motivate and increase learning activities so that the learning achievement of Mathematics is conducive for students who are trying to get C package. Makalah ini membahas tentang pengembangan model pembelajaran kolaboratif di modifikasi dengan dengan cara belajar aktif, dalam pengembangan ini untuk menindak lanjuti P1, dimana pada P1 masih banyak kelemahan kelemahan setelah dilakukan identifikasi pada penerapannya, dihaharapkan pada P2 ini dapat menutupi segala kelemaahan dan dapat menutupi kekurangan-kekurangan pada setiap pengembangan, harapan pengembangan yang akan di lakukan sehingga menciptakan suatu model pembelajaran yang baru dan dapat di terapkan pada peserta didik pada matapelajaran Matematika. Aktivitas belajar peserta didik dilihat sebelum dan sesudah dilaksanakan pengembangan model pembelajaran kolaboratif aktif (KA). Dengan meningkatkan aktivitas belajar peserta didik lingkungan PKBM di Desa Cengkok Kecamatan Ngronggot Kabupaten Nganjuk, dapat bermanfaat untuk memotivasi dan meningkatkan aktivitas belajar sehingga tercapai pembelajaran Matematika yang kondusif bagi peserta didik kejar paket C.
Analisis Efektivitas Pembelajaran Kalkulus Berbasis MS Teams pada Masa Pandemi Covid-19 Ismanto Ismanto; Febrian Cindarbumi
MAJAMATH: Jurnal Matematika dan Pendidikan Matematika Vol. 4 No. 1 (2021): Vol. 4 No.1 Maret 2021
Publisher : Prodi Pendidikan matematika Universitas Islam Majapahit (UNIM), Mojokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstrak Penelitian ini merupakan penelitian kuantitatif deskriptif yang bertujuan untuk menganalisis efektivitas pembelajaran kalkulus berbasis MS Teams pada masa pandemi covid-19 di UNU Sunan Giri Bojonegoro. Subjek dalam penelitian ini adalah mahasiswa UNU Sunan Giri Bojonegoro semester ganjil tahun akademik 2020/2021 yang telah menempuh mata kuliah kalkulus atau matematika dasar. Subjek penelitian terdiri dari subjek uji coba dan uji lapangan. Subjek uji coba merupakan responden yang berbeda dengan subjek uji lapangan. Angket digunakan sebagai instrumen untuk mengambil data primer penelitian. Analisis validitas angket menggunakan teknik korelasi product moment dan analisis reliabilitas angket menggunakan teknik cronbach alpha. Analisis data hasil uji lapangan menggunakan teknik uji persentase. Berdasarkan hasil analisis data hasil uji coba diperoleh bahwa semua butir pernyataan dalam angket valid dan reliabel sehingga angket tepat digunakan untuk pengambilan data primer penelitian. Berdasarkan hasil analisis data uji lapangan diperoleh bahwa pembelajaran kalkulus berbasis MS Teams pada masa pandemi covid-19 di UNU Sunan Giri Bojonegoro berada dalam kriteria efektif. Kata Kunci: analisis efektivitas; pembelajaran kalkulus; MS Teams. Abstract This is a descriptive quantitative research, aim to analyze the effectiveness of calculus learning based on MS Teams during the covid-19 pandemic at UNU Sunan Giri Bojonegoro. The subjects in this study were students of UNU Sunan Giri Bojonegoro in the odd semester 2020/2021 academic year, who had taken the calculus or mathematics course. The test subjects are different respondent from the field test subjects. The questionnaire is used as an instrument to retrieve primary research data. Analyze of the validity of the questionnaire used product moment correlation technique and questionnaire reliabity analysis used cronbach alpha technique. Data analysis used field results percetage test technique. Based on the results of the test results data analysis, obtained that all items in the questionnaire are valid and relaible so that questionnaire is appropiate for retrieval primary research data. Based on the results of field test, data analysis obtained that calculus learning based on MS Teams during the covid-19 pandemic at UNU Sunan Giri Bojonegoro is in effective criteria. Keywords: analyze the efectiveness; MS Teams; calculus learning.
The Effectiveness of Independent Work Training In Improving The Performance of PKBM Ki Hajar Dewantara's Learning Citizens Ngronggot District, Nganjuk Regency Festian Cindarbumi; Moh. Miftahul Choiri
SPEKTRUM: Jurnal Pendidikan Luar Sekolah (PLS) Vol 11, No 1 (2023): SPEKTRUM: Jurnal Pendidikan Luar Sekolah (PLS): Publishing Februari 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/spektrumpls.v11i1.121075

Abstract

The research aims to find out that independent work training can improve the performance of Ki Hajar Dewantara PKBM learning residents, Ngronggot District, Nganjuk Regency. One of the efforts to improve the performance of learning citizens is through self-employed training which starts from the problem, so the point to be revealed in this study includes the implementation process that is used to support the successful implementation of the training with several stages, namely, identification and determination of training needs , the purpose of shared motivation, the purpose of teaching materials, time efficiency, study funds, training venues, supporting facilities, learning resources, learning atmosphere, supporting factors, and evaluation. This research uses a descriptive method with a qualitative approach. The data collection technique used in this research is interview observation and documentation study.From the results of data processing, it can be concluded that the implementation of self-employment training for Learning Citizens is Performance.seen from the comparison between changes in learning residents before attending self-employment training and after attending training there is an increase in performance seen from performance achievement indicators. What supports the achievement of the effectiveness of self-employment training in improving performance is good cooperation between tutors and good training participants, very high motivation and enthusiasm of Learning Citizens for self-employment training, as well as support from the local community. Keywords: Effectiveness, Training, Performance
Identification of Creative Thinking Ability in Online Learning of Lower Group Students by Using the Treffinger Method Astrid Chandra Sari; Festian Cindarbumi; Hana Istiqomah
Jurnal Pendidikan Matematika IKIP Veteran Semarang Vol 6 No 2 (2022): Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang
Publisher : Urogram Studi Pendidikan Matematika, Universitas IVET

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (567.165 KB) | DOI: 10.31331/medivesveteran.v6i2.2125

Abstract

Two factors that cause creative thinking does not develop during education are the curriculum and educators, which are generally designed with a broad target, so that educators focus more on completing the material. In this case, it is known that mathematics learning that has occurred so far has not been able to attract students' attention, especially in creative thinking. This study aims to improve students' creative thinking skills with the Treffinger learning model. This study uses a mixed method (a combination of quantitative and qualitative methods). This research was conducted in class VII MTs SA Al Istiqomah on the material of triangular and quadrilateral shapes. These students of MTs Sa Al Istiqomah Mojosari class VII total of 15 students. The research sample amounted to 2 students who were selected using a sampling technique. In addition, one student with high post-test or high scores (SNT) and one low-scoring student (SNR) will be interviewed. The indicators of creative thinking used in this study are indicators (1) Fluent, (2) Flexible, (3) Original, and (4) Detailed. The results showed that students with low scores and high scores overall were included in the category of students with high creative thinking abilities because more than 85% of students met the criteria for high creative thinking abilities. This was evidenced by the fulfillment of all indicators of creative thinking abilities. However, there are still some students whose scores are below the average. This is evidenced by students only being fluent and flexible, which means that the original and detailed indicators have not been met. Keywords: Creative Thinking, Two Dimensional Figure, Treffinger.
Optimalisasi Gerakan Pemberdayaan dan Kesejahteraan Masyarakat Melalui Produk Mr. Brams Cookies Bawang Merah di Desa Klagen Kecamatan Rejoso Nurul Mahruzah Yulia; Festian Cindarbumi
BHAKTI: JURNAL PENGABDIAN DAN PEMBERDAYAAN MASYARAKAT Vol. 2 No. 01 (2023): Juni
Publisher : Institut Agama Islam Tribakti Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/bjppm.v2i01.3775

Abstract

Shallots are the most potential agricultural product in Klagen Village, Rejoso District, Nganjuk Regency, East Java. Famous as a typical Indonesian spice, this typical Nganjuk Shallot has a different taste and texture from shallots in other regions. Unfortunately, even though this plant has potential and has many benefits for health and as a natural flavor enhancer, the people of Klagen village are not able to optimize and develop processed products from Shallots. With this service activity, the author aims to provide education to the public to increase the economic value of Shallots by processing them into Mr. Cookies. Brams. The service was carried out using the training method which was carried out with demonstrations and hands-on practice with several PKK mothers regarding how to process Mr. Cookies. Brams. In addition to processing, the training participants also gain knowledge for marketing a product. The results achieved from this service activity are the creation of processed innovations into Mr. Cookies. Brams, while adding to its economic value.
PEMBERDAYAAN MASYARAKAT MELALUI “PELATIHAN PEMBUATAN KERIPIK DARI PELEPAH PISANG (KRISBOG)” BOJONEGORO. Festian Cindarbumi; Miftahul Mufid
Al-Umron : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 1 (2021): AL UMRON: Jurnal Pengabdian Masyarakat
Publisher : LEMBAGA PENELITIAN DAN PENGABDIAN KEPADA MASYARAKAT (LPPM) UNIVERSITAS NAHDLATUL ULAMA SUNAN GIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32665/alumron.v2i1.731

Abstract

Pemberdayaan Masyarakat Melalui Pelatihan Pembuatan Keripik Dari Pelepah Pisang Di Desa Dukuh Kidul Kecamatan Ngasem Kabupaten Bojonegoro merupakan kegiatan pemanfaatan pelepah pohon pisang menjadi keripik (Krisbog). Pelepah pisang dapat diolah menjadi makanan ringan yang memiliki nilai ekonomi yang tinggi. Dengan mengembangkan kreativitas dalam menjadikan limbah pelepah pisang menjadi kerajinan tangan maka hasil kerajinan tersebut akan dapat meningkatkan ekonomi masyarakat dan sebagai peluang usaha. Program Pengabdian masyarakat ini menggunakan metode metode PAR (Participatory Action Research) pelatihan ini dilaksanakan bersama dengan mahasiswa KKN, Ibu-ibu PKK, Karangtaruna dan masyarakat Desa Dukuh Kidu, dimulai dengan kegiatan Sosialisasi dan demonstrasi tentang cara membuat Produk Makanan Ringan berbahan dasar pelepah pisang. Tujuan dari pelatihan ini adalah agar masyarakat memiliki kesadaran bahwa banyak potensi yang ada di Desa Dukohkidul Kecamatan Ngasem Kabupaten Bojonegoro ini yang dapat meningkatkan kualitas Sumber Daya Manusia dan perekonomian masyarakat.
PENERAPAN SISTEM PENDUKUNG KEPUTUSAN (SPK) DENGAN MENGGUNAKAN METODE FUZZY AHP (ANALYTICAL HIERARCY PROCESS) SEBAGAI PENENTUAN PENERIMA BEASISWA PIP Ahmad Al A Dhomul Aflahin; M. Ivan Ariful Fathoni; Festian Cindarbumi
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 4 No. 3 (2023): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v4i3.411

Abstract

Determining PIP scholarship recipients is a matter of multi-criteria decision making. For this problem, a decision support system (SPK) was built to determine PIP scholarship recipients using criteria including: family economic condition, average family income, and number of parental dependents. The method used in this problem is the Fuzzy AHP (Analytical Hierarchy Process) method. Based on the results of testing the decision support system using the Fuzzy AHP method, this research succeeded in determining students who were entitled to receive the PIP scholarship, where from all alternative PIP scholarship applicants, the final clusterization value was obtained as 25% of the alternatives were entitled to receive it and 75% of the alternatives were not entitled to receive it. Apart from that, this decision support system is dynamic in nature, where the system can handle changes or additions to criteria
Pelatihan Pembuatan “Papaya Crispy” untuk meningkatkan Ekonomi Pada Masyarakat Desa Semambung Kecamatan Kanor Kabupaten Bojonegoro. Fahru Rozi; Festian Cindarbumi; Nurul Huda; Dani Yusuf Bahtiar Yusuf Bahtiar
PADIMAS Jurnal Pengabdian Masyarakat Vol. 1 No. 1 (2022): Padimas (Jurnal Pengabdian Masyarakat)
Publisher : PADIMAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32665/padimas.v1i1.480

Abstract

Semenjak adanya covid 19 Desa Semambung menerapkan PPKM (Pemberlakuan Pembatasan Kegiatan Masyarakat), hal ini menyebabkan beberapa aktivitas masyarakat terhenti. Seperti halnya kegiatan tahlil, kebudayaan di sanggar, pariwisata, hingga administrasi pelayanan desa. Adanya covid-19 ini juga membawa dampak terhadap beberapa aktivitas masyarakat Desa Semambung terutama pada bidang ekonomi, maka diperlukan sebuah pelatihan pembuatan “papaya krispy” sebagai usaha peningkatan ekonomi Desa Semambung Kecamatan Kanor Kabupaten Bojonegoro. Metode Yang dijadikan landasan dalam  pelatihan ini meliputi langkah-langkah: pemetaan awal, membangunan hubungan dengan masyarakat, pemetaan partisipatif, merumuskan masalah, menyusun strategi, dukungan keberhasilan. Program pelatihan yang dilaksanakan oleh kelompok KKN Desa Semambung yaitu pelatihan olahan produk pepaya menjadi makanan ringan. Kegiatan ini dilakukan pada hari Kamis tanggal 03 Februari 2022 di Balai Desa Semambung. Kegiatan pelatihan olahan pembuatan “Papaya Crispy” diikuti oleh kader PKK Desa Semambung, Makanan ringan ini merupakan makanan yang berasal dari bahan alami dan mudah ditemukan dilingkungan Desa Semambung dari pepaya yang dapat bermanfaat bagi tubuh. Keberhasilan kegiatan ini dilihat dari antusias peserta selama mengikuti kegiatan dan produk yang dihasilkan oleh warga Desa Semambung.  Since the COVID-19 outbreak, Semambung Village has implemented PPKM (Enforcement of Community Activity Restrictions), this has caused several community activities to stop. Such as tahlil activities, culture in studios, tourism, to village service administration.  The existence of this covid-19 also has an impact on several activities of the Semambung Village community, especially in the economic field, so a training on making "Papaya Krispy" is needed as an effort to improve the economy of Semambung Village, Kanor District, Bojonegoro Regency. Methods The basis for this training includes the following steps: initial mapping, building relationships with the community, participatory mapping, formulating problems, developing strategies, supporting success. The training program carried out by the Semambung Village KKN group was training on processing papaya products into snacks. This activity was carried out on Thursday, February 3, 2022 at the Semambung Village Hall. The training activity for making "Papaya Crispy" was attended by PKK cadres in Semambung Village. This snack is a food that comes from natural ingredients and is easily found in the Semambung Village environment from papaya which can be beneficial for the body. The success of this activity was seen from the enthusiasm of the participants during the activities and the products produced by the residents of Semambung Village.
URGENSI MEMAHAMI PSIKOLOGI ANAK DALAM PROSES PEMBELAJARAN Choiri, Moh. Miftahul; Festian Cindarbumi; Auliyaur Rokhim
Discovery Vol 10 No 1 (2025): March 2025
Publisher : LPPM Universitas Hasyim Asy'ari Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/discovery.v10i1.7233

Abstract

The success or failure of a learning process is determined by the teacher. Teachers need to understand educational psychology so that learning can be achieved optimally. Teachers need to understand how each student learns. By understanding how each student learns, you will be able to provide appropriate treatments in learning. In this way the learning process will be successful. For example, there are students who like to learn with visual media or there are also those who use audio-visual and even apply kinesthetic learning methods and so on. All the different ways of learning must all be facilitated by the teacher. The research method in this research is Library Research, namely collecting library sources that are relevant to theoretical studies. Relevant theories are analyzed and synthesized so that in the end they can be used as references by readers. This research aims to serve as a reference for teachers and learners so that they can carry out the teaching process well, optimally and achieve the expected learning objectives. Keywords: Urgency, Psychological Approach, Learning Process
DEVELOPMENT OF POWERPOINT-BASED KARIRO LEARNING MEDIA ON STRAIGHT LINE EQUATIONS Robiyanto, Ahmad; Sari, Astrid Chandra; Cindarbumi, Festian
Tesseract: International Journal of Geometry and Applied Mathematics Vol. 2 No. 3 (2024): Tesseract: International Journal of Geometry and Applied Mathematics
Publisher : Nindikayla Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57254/tess.v2i3.44

Abstract

There is a lack of interest among students at SMP Plus Al Amanah in mathematics lessons, so a new learning method is needed, namely the use of learning media in the teaching and learning process. hoped that KARIRO's power point-based learning media on straight line equations can help educators convey material to students. This type of research is research and development or what is commonly known as R&D. R&D research is a type of research that produces a product. The assessment of the development of KARIRO learning media based on Power Point on Straight Line Equations was carried out by media experts, obtaining a percentage of 80%, which was stated in the Valid criteria, by material experts, a percentage of 94% was obtained, which was stated in the Very Valid criteria. Validation by the Mathematics subject teacher at SMP Plus Al-Amanah Dander, obtained a percentage of 92.3% which was declared to be very valid criteria. The feasibility test carried out at SMP Plus Al-Amanah by 30 students obtained a percentage of 92.1% of KARIRO learning media products which were declared to be very feasible.
Co-Authors Ahmad Al A Dhomul Aflahin Auliyaur Rokhim Dani Yusuf Bahtiar Yusuf Bahtiar Dawami, Moh. Fatkur Fahru Rozi Hana Istiqomah Ismanto Ismanto Kurniawati, Naning M. Ivan Ariful Fathoni Moh. Miftahul Choiri mufid, miftahul Nurul Huda Nurul Mahruzah Yulia Ririn Fauziyah Robiyanto, Ahmad Sari, Astrid Chandra