Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam (JURRIMIPA)
Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam adalah jurnal yang ditujukan untuk publikasi artikel ilmiah yang diterbitkan oleh Pusat riset dan Inovasi Nasional, Universitas Sains dan Teknologi Komputer. Jurnal ini adalah jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam yang bersifat peer-review dan terbuka. Bidang kajian dalam jurnal ini termasuk sub rumpun Ilmu IPA, Ilmu Matematika, Ilmu Kebumian dan Angkasa. Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam menerima artikel dalam bahasa Inggris dan bahasa Indonesia dan diterbitkan 2 kali setahun: April dan Oktober.
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<![CDATA[Pengembangan Bahan Ajar Berbasis Pembelajaran Interaktif pada Siswa Kelas 4A dan 4C SDPN 252 Setiabudhi ]]>
<![CDATA[Arwyn Muhammad Sya’bani]]>;
<![CDATA[Muhammad Maulid Aufa Putra Soejana]]>;
<![CDATA[Muhammad Salman Naufal]]>;
<![CDATA[Syauqi Al-Harits Gymnastiar]]>
<![CDATA[ JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 3 No. 1 (2024): April : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Pusat riset dan Inovasi Nasional ]]>
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DOI: 10.55606/jurrimipa.v3i1.2316
<![CDATA[This research focuses on the development of interactive learning materials to enhance the understanding of fourth-grade elementary school students regarding rounding. Pre-tests and post-tests were conducted on the experimental group to measure its effectiveness. The objectives of this study are (1) to develop teaching materials using a clothing measuring tape and (2) to analyze the differences in learning outcomes between students using this media and conventional methods in the 4A and 4C classes at SDPN 252 Setiabudhi. The data analysis activities involve processing the data and applying statistical analysis. The results indicate a lack of significant improvement in students' understanding of rounding concepts after the implementation of interactive teaching materials. Statistical analysis shows that the average scores on the post-test did not exhibit a significant increase compared to the pre-test. In conclusion, the teaching method using a clothing measuring tape is less effective when applied to 4A and 4C students at SDPN 252 Setiabudhi.]]>
<![CDATA[Penerapan Media Aplikasi Gambar Untuk Meningkatkan Kemampuan Membaca Pada Mata Kuliah Bahasa Inggris Matematika ]]>
<![CDATA[Agus Qowiyudin]]>;
<![CDATA[Amina Septia Sari]]>;
<![CDATA[Lailatus Syarifah]]>
<![CDATA[ JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 3 No. 1 (2024): April : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Pusat riset dan Inovasi Nasional ]]>
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DOI: 10.55606/jurrimipa.v3i1.2327
<![CDATA[The ability to use image applications with accuracy, fluency and good and correct understanding is a challenge for students in forming new knowledge. There are still many students who do not master the skills of taking pictures of their surroundings in the Arloopa Application. Therefore, this research aims to evaluate the application of image media techniques to the skill of taking pictures of surrounding objects. This research is descriptive qualitative research. This research was carried out in three cycles, each consisting of two face-to-face learning cycles. The data analysis techniques used were descriptive qualitative and quantitative analysis. The results of the research show that students in cycles I, II and III have average scores which indicate that the application of image media techniques can improve their ability to use image media applications. It was concluded that the application of effective image media can increase the ability to take pictures of surrounding objects so that they become spatial shapes. Image media can facilitate students in learning English Mathematics.]]>
<![CDATA[Pro dan Kontra dalam Perkuliahan Secara Blended Learning di Program studi Pendidikan Matematika UNU Pasuruan Tahun 2023 ]]>
<![CDATA[Achmad Firmansyah]]>;
<![CDATA[Siti Nur Dianah]]>;
<![CDATA[Agus Qowiyuddin]]>
<![CDATA[ JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 3 No. 1 (2024): April : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Pusat riset dan Inovasi Nasional ]]>
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DOI: 10.55606/jurrimipa.v3i1.2337
<![CDATA[Blended learning is a new learning strategy that provides many benefits for students, as well as a form of information and communication technology support towards new learning modes. This research aims to find out: 1) The pros and cons of blended learning lectures in the UNU Pasuruan mathematics education study program in 2023. 2) supporting and inhibiting factors for the blended learning lecture process. This type of research is qualitative with a descriptive approach. The number of samples in this study was 6. The data collection technique was to include the results of interviews that had been conducted accompanied by documentation of their implementation.]]>
<![CDATA[Analisis Pembelajaran IPA Menggunakan Pendekatan Lesson Study Learning Melalui Model Transcript Based Learning Analysis (TBLA) Di MTs ABU AMR Tambakrejo Pasuruan ]]>
<![CDATA[Nikmatul Ulfah]]>;
<![CDATA[Zulfa Mazida Rohmah]]>;
<![CDATA[Agus Qowiyuddin]]>
<![CDATA[ JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 3 No. 1 (2024): April : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Pusat riset dan Inovasi Nasional ]]>
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DOI: 10.55606/jurrimipa.v3i1.2344
<![CDATA[Lesson study builds a learning community among teachers, learners, academics and education observers. Transcript Based Learning Analysis (TBLA) model is one of the models used to analyze learning transcripts in more depth. This research aims to describe the lesson study learning pattern in science learning through TBLA analysis. The method used in this research is descriptive qualitative research method to describe the phenomena that take place as it is. The research was conducted in class VIII A MTs ABU AMR Tambakrejo, human respiratory system material, with a cycle of plan, do, see. This research instrument is a video and audio recorder and a researcher's field note sheet. Data collection is done through 3 ways, namely documentation, observation and discussion. The data collected in this research is in the form of transcripts of Lesson study Learning Community learning.The data analysis technique uses TBLA analysis model. The results of the study describe the conversations that occur between teachers and students, linear patterned learning, the category leads to Student Center Learning. The conclusion of this research is that science learning of human digestive system material has a linear pattern that describes learning getting stronger to achieve learning goals and SCL categories that are student-centered. This research suggestion can be used as a reference for reflection in developing teacher professionalism to shape more effective learning.]]>
<![CDATA[Penerapan Model Pembelajaran Kooperatif Tipe NHT dengan Berbatuan LKPD Untuk Meningkatkan Hasil Belajar Siswa Kelas X SMA Negeri 1 Stabat ]]>
<![CDATA[Vania Dwisaura Artanti]]>;
<![CDATA[Mukhtar Mukhtar]]>
<![CDATA[ JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 3 No. 1 (2024): April : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Pusat riset dan Inovasi Nasional ]]>
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DOI: 10.55606/jurrimipa.v3i1.2351
<![CDATA[This study aims to determine whether the NHT type cooperative learning model with the help of LKPD can improve student learning outcomes in grade X of SMA Negeri 1 Stabat. This type of research is Classroom Action Research (PTK) or action research which consists of 2 cycles, where each cycle consists of 1 meeting. The subjects in this study were students of grade X Science 1 SMA Negeri 1 Stabat consisting of 36 students. The object of this study is the results of student learning with the application of the Numbered Head Together type cooperative learning model with the help of Student Worksheets in grade X Science 1 SMA Negeri 1 Stabat. From the results of the study can be concluded the following: (1) There is an increase in students' mathematics learning outcomes. This can be seen by the achievement of classical completeness in the initial test obtained 30.56%, in the learning outcome test I increased to 61.11%, and in the learning outcome test II increased to 86.11%, so that based on the results of the data analysis it was obtained that this study had reached the specified success indicators. (2) After the implementation of the Numbered Head Together learning model with the help of Student Worksheets, students' mathematics learning outcomes have been classically completed to 86.11%.]]>
<![CDATA[Rancangan Bangun Media Pembelajaran Bintaro (Bianglala Pintar Trigonometri) Pada Materi Trigonometri Kelas X SMK Negeri 37 Jakarta Selatan ]]>
<![CDATA[Nilam Sari Pailokol]]>;
<![CDATA[Nabila Nabila]]>;
<![CDATA[Nurma Tambunan]]>
<![CDATA[ JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 3 No. 1 (2024): April : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Pusat riset dan Inovasi Nasional ]]>
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DOI: 10.55606/jurrimipa.v3i1.2379
<![CDATA[This research aims to produce intuitive, interesting, and efficient mathematics learning media. This research is a development research that uses research and development (r&d) with the addie model that covers a sequence of stages ranging from analysis, design, development, implementation, and evaluation. This study was conducted on students of x grade smk netherlands 37 south jakarta. The research subjects that used are students of class xi with bintaro learning media. The number of students in the class is 28 students. The data collection techniques that used are validation and questionnaire filling. The result of this study shows that the use of bintaro props can be used as an alternative to help students to understand mathematics lesson on trigonometric material.]]>
<![CDATA[Model Multivariate Adaptive Regression Spline (MARS) Pada Persamaan Regresi Nonparametrik: Studi Kasus: Pertumbuhan Ekonomi di Sumatera Utara ]]>
<![CDATA[Jesica Anju Rosita Hutabarat]]>;
<![CDATA[Suryati Sitepu]]>
<![CDATA[ JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 3 No. 1 (2024): April : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Pusat riset dan Inovasi Nasional ]]>
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DOI: 10.55606/jurrimipa.v3i1.2386
<![CDATA[Economic growth is one of the benchmarks for the success of development or increasing welfare in the government of a region in the economic sector as measured by the Gross Regional Domestic Product (GRDP). It has time series data that often fluctuates so that the appropriate method is nonparametric regression. This study also aims to determine the most influential factors for economic growth in North Sumatra in 2019-2021 using the MARS model, using secondary data published by BPS for 2019-2021. The MARS model is obtained by obtaining a combination of BF, MI, and MO values that have a minimum Generalized Cross Validation (GCV) value. The results of this study indicate that the best MARS model is a combination of BF=28, MI=1, and MO=1 with a GCV value of 8.42E+06. Therefore there are five of the seven variables that have a significant effect on economic growth in North Sumatra, namely population (X_7 ) with an interest rate of 100%, domestic investment (X_5) of 76.86%, local revenue (X_1) of 31.14%, allocated funds special (X_3) of 28.89%, general allocation funds (X_2) of 23.14%.]]>
<![CDATA[Pengembangan Media Pembelajaran Mobile Learning Berbasis Android Pada Materi Barisan dan Deret Aritmatika Kelas VIII SMPN 07 Putussibau ]]>
<![CDATA[Karpina Sapitri]]>;
<![CDATA[Rahman Haryadi]]>;
<![CDATA[Hartono Hartono]]>
<![CDATA[ JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 3 No. 1 (2024): April : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Pusat riset dan Inovasi Nasional ]]>
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DOI: 10.55606/jurrimipa.v3i1.2389
<![CDATA[This research aims to produce Android-based mobile learning learning media on sequence and arithmetic series material for class VIII SMPN 07 Putussibau. This research uses the ADDIE development design model, which consists of five main stages, namely analysis, design, development, implementation and evaluation. The subjects in this research were class VIII students at SMP Negeri 07 Putussibau. The instruments used in this research were validation sheets, questionnaires and tests in the form of essay questions. The results of the research showed that the validity of the Android-based mobile learning learning media on arithmetic sequences and series material was categorized as very valid, the practicality of the Android-based mobile learning learning media on the arithmetic sequences and series material was categorized as very practical, and the Android-based mobile learning learning media on the sequence and series material. arithmetic is categorized as effective.]]>
<![CDATA[Analisis Penerapan Dan Fungsi Algoritma Pemrograman Pada Komputer ]]>
<![CDATA[Vina Alliana]]>;
<![CDATA[Yahfizham Yahfizham]]>
<![CDATA[ JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 3 No. 1 (2024): April : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Pusat riset dan Inovasi Nasional ]]>
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DOI: 10.55606/jurrimipa.v3i1.2401
<![CDATA[Over time, the progress of science, technology and information is growing very rapidly. One of the things related to this problem is that the children of the nation must now master and study the developing science and technology. Utilizing science technology is now very important. The computer is one example of a technological tool that can be used. Regarding computers, we must first study in detail about programming algorithms that have applications and functions for us in education and everyday life. The purpose of writing this article is to examine the application and function of programming algorithms. Then the writing of this article use the literature study method and library research, namely by studying systematically and structured about programming algorithms. Data collection is done by online books or offline books, reputable scientific journals and sources from Google Scholar, Digital Library, website research and so on. The result of writing this article is that the application or presentation of programming algorithms can be seen in examples of application in mathematics. Writing an algorithm is not bound by a certain rule, but it must be clear what it means for each step of the algorithm. Many functions are very important in programming algorithms. The main function of programming algorithms is to solve a problem. This algorithm is an important thing in the activity of making a program.]]>
<![CDATA[Studi Eksperimental: Pengaruh Sudut Kemiringan Dan Massa Terhadap Gerak Linier Kereta Dinamika ]]>
<![CDATA[Alya Hanifah Wardani]]>;
<![CDATA[Musbar Nurul Ilyas]]>;
<![CDATA[Kristina Nurdiyani]]>;
<![CDATA[Rufaidah Kamilia Ahsani]]>
<![CDATA[ JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 3 No. 1 (2024): April : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Pusat riset dan Inovasi Nasional ]]>
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DOI: 10.55606/jurrimipa.v3i1.2403
<![CDATA[Finding out how mass and slope affect the linear motion of dynamic trains is the goal of this investigation. To learn more about how variations in reach and tilt angle can impact an object's acceleration and speed, a variety of tests were conducted in this experiment with varying reach and tilt angle modifications. According to study findings, an object's speed and acceleration are greatly impacted by changes in its size. The object's speed increases in proportion to its mass because larger masses result in faster acceleration. The object's speed is, however, also impacted by variations in the track's inclination angle. An object moves more quickly at a larger tilt angle than it does at a smaller tilt angle. These conclusions are confirmed by calculations that demonstrate how an object's size affects its success. Further developments in this field can be based on the study's results, as they enhance our comprehension of the factors influencing linear motion in dynamic trains.]]>
