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All Journal Jurnal Pendidikan Matematika AKSIOMA JURNAL PENDIDIKAN MATEMATIKA Jurnal Pendidikan Matematika RAFA Jurnal Elemen Jurnal Terapan Abdimas Sriwijaya University Learning and Education International Conference IndoMath: Indonesia Mathematics Education Pendas : Jurnah Ilmiah Pendidikan Dasar PROSIDING SEMINAR NASIONAL PROGRAM PASCASARJANA Indiktika : Jurnal Inovasi Pendidikan Matematika SJME (Supremum Journal of Mathematics Education) Jurnal Cendekia : Jurnal Pendidikan Matematika MEJ (Mathematics Education Journal) JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) ABSYARA: Jurnal Pengabdian Pada Masyarakat Ngabdimas : Pengabdian Pada Masyarakat PKM Linggau: Jurnal Pengabdian dan Pemberdayaan Masyarakat J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat)

Retta, Allen Marga

Pendidikan Matematika Universitas PGRI Palembang

Author-ID : 2838268

Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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MODEL AUDITORY INTELLECTUALLY REPETITION (AIR) MEMPUNYAI PENGARUH TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA Retta, Allen Marga
PROSIDING SEMINAR NASIONAL PROGRAM PASCASARJANA UNIVERSITAS PGRI PALEMBANG 2020: SEMINAR NASIONAL PENDIDIKAN 10 JANUARI 2020
Publisher : PROSIDING SEMINAR NASIONAL PROGRAM PASCASARJANA UNIVERSITAS PGRI PALEMBANG

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Abstractâ€” This research model aims to understand the AIR model that emphasizes the critical thinking skills of students of SMP Negeri 17 Palembang. Only this study uses the Research Only Posstest Control Design. The sample in this study was class VII.1 as an experimental class using the AIR learning model and class VII.2 as a control class using conventional learning. Data collection techniques using tests and questionnaires. Data analysis techniques using t-test which was first issued with a test of normality and homogeneity. The results of this study prove there is a AIR learning model on mathematical critical thinking, this can be seen from the average final test of students who are given learning with the AIR learning model that is 75.53 higher than students who are earmarked for conventional learning totaling 54, 44Â Keywordsâ€” Auditory Intellectually Repetition (AIR) Model, AbilityÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Critical Mathematical Thinking, Mathematical Disposition.Â Abstrakâ€” Penelitian ini bertujuan untuk mengetahui model AIR mempunyai pengaruh terhadap kemampuan berpikir kritis siswa SMP Negeri 17 Palembang. Penelitian ini merupakan penelitian eksperimen dengan rancangan perlakuan Posstest Only Control Design. Sampel pada penelitian ini yaitu kelas VII.1 sebagai kelas eksperimen yang menggunakan model pembelajaran AIR dan kelas VII.2 sebagai kelas kontrol yang menggunakan pembelajaran konvensional. Teknik pengumpulan data menggunakan tes dan angket. Teknik analisis data menggunakan Uji-t yang terlebih dahulu diuji dengan uji normalitas dan homogenitas. Hasil penelitian ini menunjukkan bahwa model pembelajaran AIR mempunyai pengaruh terhadap berpikir kritis matematis, Hal ini dapat dilihat dari rata-rata tes akhir siswa yang diberi perlakuan dengan model pembelajaran AIR yaitu 75,53 lebih tinggi dibandingkan siswa yang diberi perlakuan dengan pembelajaran konvensional yaitu sebesar 54,44 Â Kata Kunciâ€” Model Auditory Intellectually Repetition (AIR), Kemampuan Berpikir Kritis Matematis

Analysis of Students' Concept Understanding Ability Through E-Modules on Linear Program Materials Fransiska Dwi Lestari; Ali Syahbana; Allen Marga Retta
Mathematics Education Journal Vol. 6 No. 1 (2022): MEJ Vol 6 No.1
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v6i1.19314

One of the mathematical abilities that students must master in order to learn mathematics is the ability to understand concepts, since it can affect the quality of learning and academic accomplishment of students. If the student's idea understanding is good, he or she will be able to solve the problem using the procedure. As a result, the goal of this study is to determine and describe students' grasp of mathematical ideas in linear programming material. This study's instrument is a set of learning outcomes test questions that refer to indications of concept comprehension. A qualitative research design is used in this study. Data reduction, data presentation, and generating conclusions were used to examine the data in this study. According to the findings, 33 students were able to meet the indicators of the ability to understand mathematical concepts by providing examples and non-examples, which received the highest percentage value, followed by indicators presenting concepts in various forms of mathematical representation, which received the second highest percentage value.

KEMAMPUAN MAHASISWA DALAM MENYELESAIKAN SOAL TIPE HOTS PADA MATA KULIAH KAPITA SELEKTA MATEMATIKA SMA Allen Marga Retta; Nila Kesumawati; Dina Octaria
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 4 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

AbstrakPenelitian ini bertujuan untuk mendeskripsikan kemampuan mahasiswa dalam menyelesaikan soal tipe Higher Order Thinking Skills (HOTS) pada mata kuliah Kapita Selekta Matematika SMA. Subjek penelitian ini yaitu mahasiswa Program Studi Pendidikan Matematika yang mendapat mata kuliah Kapita Selekta Matematika SMA tahun ajar 2020/2021. Penelitian ini merupakan penelitian deskriptif dengan jumlah mahasiswa sebanyak 26 orang. Data hasil tes dianalisis secara kuantitatif dan kualitatif. Data kuantitatif diperoleh dengan mendata jumlah mahasiswa yang dapat menjawab soal tipe HOTS (C4, C5, dan C6), kemudian dihitung persentasenya. Data kualitatif diperoleh dengan menganalisis hasil tes mahasiswa yang bersumber pada perspektif HOTS. Hasil penelitian menunjukkan secara keseluruhan kemampuan mahasiswa dalam menyelesaikan soal bertipe HOTS pada mata kuliah Kapita Selekta Matematika SMA mencapai 80,77%, yang masuk pada kategori tinggi dalam mengerjakan soal tipe C4 (menganalisis), artinya mahasiswa mampu menguraikan suatu informasi terhadap suatu materi menjadi komponen-komponen yang lebih jelas. Selanjutnya diperoleh persentase sebesar 75,38% juga termasuk dalam kategori tinggi dalam mengerjakan soal tipe C5 (mengevaluasi), artinya mahasiswa mampu melakukan penilaian atau evaluasi terhadap solusi yang disajikan sesuai standar yang ditentukan oleh mahasiswa sendiri. Terakhir diperoleh persentase sebesar 7,69% dengan kategori sangat kurang dalam mengerjakan soal tipe C6 (mengkreasikan), artinya masih banyak mahasiswa belum mampu mengorganisasikan bagian-bagian menjadi struktur baru dengan tepat. Kata kunci: Kapita Selekta Matematika SMA, Kemampuan Mahasiswa, Soal Tipe HOTSAbstractThis study aims to describe the student's ability to solve the Higher Order Thinking Skills (HOTS) problem in the High School Mathematics Capita Selecta subject. The subjects of this study were students of the Mathematics Education Study Program who received the subject for the 2020/2021 academic year. This research is a descriptive study with 26 students. Test results were analyzed quantitatively and qualitatively. Quantitative data were obtained by recording the number of students who could answer HOTS-type questions (C4, C5, and C6), then the percentage was calculated. Qualitative data were obtained by analyzing student test results from the HOTS perspective. The results showed that the overall, the students' ability to solve HOTS-type questions in the Kapita Selekta Mathematics course for SMA reached 80.77%, which was included in the high category in working on type C4 questions (analyzing), meaning that students were able to decipher information on a material into clearer components. Furthermore, the percentage of 75.38% is also included in the high category in working on type C5 questions (evaluating), meaning that students are able to make an assessment or evaluation of the solutions presented according to the standards set by the students themselves. Finally, a percentage of 7.69% was obtained with a very poor category in working on type C6 questions (creating), meaning that there are still many students who have not been able to properly organize the parts into a new structure.Keywords:Capita Selecta Mathematics for High School, HOTS-Type Problem, student ability

ANALISIS HASIL BELAJAR MAHASISWA PADA MATAKULIAH STRUKTUR ALJABAR DI UNIVERSITAS PGRI PALEMBANG Tika Dwi Nopriyanti; Allen Marga Retta
Jurnal Pendidikan Matematika RAFA Vol 4 No 1 (2018): Jurnal Pendidikan Matematika RAFA
Publisher : Program Studi Pendidikan Matematika UIN Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/jpmrafa.v4i1.2498

Penelitian ini merupakan penelitian deskriptif kuantitatif yang bertujuan untuk menggambarkan hasil belajar mahasiswa pada matakuliah struktur aljabar sebagai salah satu cara untuk evaluasi. Subjek penelitian ini adalah mahasiswa semester 6 yang mengambil matakuliah struktur aljabar pada semester genap tahun ajaran 2017/2018. Teknik pengumpulan data pada penelitian ini berupa test yang dilakukan diakhir perkuliahan. Test dilakukan untuk melihat hasil belajar mahasiswa sebagai evaluasi pembelajaran. Hasil yang didapat dari test dikoreksi dan dianalisis sehingga diperoleh nilai rata-rata mahasiswa pada matakuliah struktur aljabar yaitu 70,3 dan masuk dalam kategori tinggi. 62,8% mahasiswa atau 22 mahasiswa memperoleh nilai diatas rata-rata.

Pembelajaran Berbasis Reciprocal Teaching untuk Meningkatkan Kemampuan Koneksi Matematis Mahasiswa Tika Dwi Nopriyanti; Allen Marga Retta
Jurnal Pendidikan Matematika RAFA Vol 6 No 1 (2020): Jurnal Pendidikan Matematika RAFA
Publisher : Program Studi Pendidikan Matematika UIN Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/jpmrafa.v6i1.5808

Mathematical ability which is very important for students, especially prospective educators, is connection mathematical ability (CMA). This is because students can apply mathematics learning in daily life or with other sciences such as economics, physics, and others. Therefore, researchers wanted to improve the CMA of students with reciprocal teaching (RT) based learning strategies. The quasi-experimental method was used in this study with a non-equivalent pre-test and post-test control group design with 43 students in second semester Mathematics Education of a University in Palembang Indonesia as the subject of this study. The subjects of this study consisted of 2 classes, namely the experimental class and the control class. Data analysis in this research used the final test At the end of the study, n-gain was obtained for classes with RT-based learning strategies of 0.43 while conventional classes obtained n-gain of 0.32, which means that RT-based learning strategies can improve student mathematical connection ability.

Antisipasi Didaktis dengan Strategi Scaffolding pada Pembelajaran Barisan dan Deret Aritmetika Mariyani Mariyani; Nyiayu Fahriza Fuadiah; Allen Marga Retta
Jurnal Elemen Vol 7, No 2 (2021): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v7i2.3189

This study aims to explain didactic anticipation in learning arithmetic sequences and series. The study was conducted using a didactic design study with three stages: prospective analysis, metapedadidactic, and retrospective analysis. Data were collected through tests, interviews, and documentation. Researchers compile HLT based on the analysis of learning constraints for students in learning arithmetic sequences and series. From the HLT, a didactic design was designed. The didactic design is implemented with results showing that there are three didactic events that researchers anticipate didactic with a scaffolding strategy, namely: 1) when determining the value that satisfies the number pattern, the researcher anticipates the didactic by providing directions in the form of directions to solve the given problem; 2) when determining the definition and example of arithmetic sequences, the didactic anticipation by the researcher by providing another example of the form of a number sequence makes students better understand the learning given; 3) when determining the value of the nth term and the sum of the first n terms of an arithmetic sequence and series, the didactic anticipation is given namely with their respective shirts to check their work and make direct interactions. The didactic anticipation that the researchers gave in this study was adjusted to the conditions of the environment around the classroom.

PENINGKATAN KETERAMPILAN PENGGUNAAN APLIKASI KAHOOT BAGI GURU DI SMA NEGERI 11 PALEMBANG Yunika Lestaria Ningsih; Nila Kesumawati; Putri Fitriasari; Dina Octaria; Allen Marga Retta; Tika Dwi Nopriyanti
Jurnal Terapan Abdimas Vol 6, No 1 (2021)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jta.v6i1.7726

Abstract. Nowadays, digital information resources are available and can be accessed easily by educators and learners. References for studying both material and evaluation instruments can also be found easily by using the search engine. One application that can be used by teachers in making digital learning evaluation instruments is the Kahoot! Application. The objectives of this activity are: (1) to introduce the Kahoot! as a learning medium, especially in making online quizzes, and (2) to improve teacher skills in using the Kahoot! application. The implementation method used in this activity is lectures, practice, and discussion. Data were collected through a training satisfaction questionnaire. The results showed that the training was run very well, and the participants were very enthusiastic. The data analysis showed that 91.38% of participants stated that this training activity could increase teachers' knowledge about the Kahoot! in learning, and 90.52% of participants stated that this training could improve teacher skills in using the Kahoot! application. Abstrak. Pada era big data sekarang ini, sumber daya informasi digital telah tersedia dan dapat diakses dengan mudah oleh para pendidik dan pembelajar. Referensi untuk belajar baik itu materi dan instrumen evaluasi juga dapat ditemukan dengan mudah dengan menggunakan mesin pencarian Google. Salah satu aplikasi yang dapat dimanfaatkan oleh guru atau tenaga pengajar lainnya dalam membuat instrumen evaluasi pembelajaran digital adalah aplikasi Kahoot!. Tujuan kegiatan ini adalah : (1) untuk mengenalkan aplikasi Kahoot! sebagai media pembelajaran khususnya dalam membuat kuis online, dan (2) untuk meningkatkan keterampilan guru dalam menggunakan aplikasi Kahoot!. Metode pelaksanaan yang digunakan dalam kegiatan ini adalah ceramah, praktik dan diskusi. Data dikumpulkan melalui angket kepuasan pelatihan. Hasil pelaksanaan kegiatan menunjukkan bahwa kegiatan pelatihan berjalan dengan lancar, dan peserta kegiatan antusias dalam mengikuti pelatihan. Dari hasil analisis data dapat disimpulkan bahwa 91,38% peserta kegiatan menyatakan bahwa kegiatan pelatihan ini dapat menambah pengetahuan guru tentang aplikasi Kahoot! dalam pembelajaran, dan 90,52% peserta menyatakan bahwa pelatihan ini dapat meningkatkan keterampilan guru dalam menggunakan aplikasi Kahoot!.

ANALYSIS OF STUDENTS' LOGICAL THINKING SKILLS IN COMPUTER PROGRAMMING LEARNING Asnurul Isroqmi; Allen Marga Retta; Tika Dwi Nopriyanti
Sriwijaya University Learning and Education International Conference Vol 3, No 1 (2018): 3rd-SULE-IC
Publisher : Sriwijaya University Learning and Education International Conference

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This study aims to describe students' logical thinking skills in computer programming learning on algorithmic and programming subjects. The purpose of learning computer programming is to make a program that can do a calculation or "work" in according to the programmer desire. Programming requires some skill, namely; logic, algorithms and programming. Logic in programming is one of the supporters of success in making computer programs. For this reason, it is necessary to have indicators or measuring instruments to see whether students understand the making of a program, namely by: 1) Harmony of thinking, 2) Ability to argue, and 3) Drawing conclusions. This research is quantitative descriptive. The subjects used in this study were students of the PGRI Palembang 2017/2018 academic year. The data collection technique used is a test. Data is analyzed through data reduction, data presentation, and conclusion drawing. The results of the study show that: 1) In the indicator of thinking harmony, students can determine the steps taken regularly in solving problems given from the beginning of planning to obtain a conclusion, 2) On indicators of argumentation ability, students can give logical arguments according to facts or existing information related to the problem planning step and solving the problem taken, 3) On the indicators of drawing conclusions, students can draw a conclusion from an existing problem based on the steps that have been taken

PELATIHAN PEMBUATAN PPT ANIMASI DALAM RANGKA PEMBUATAN MEDIA PEMBELAJARAN GURU Nila Kesumawati; Asnurul Isroqmi; Ermini; Allen Marga Retta; Yunika Lestaria Ningsih
NGABDIMAS Vol 4 No 02 (2021): NGABDIMAS (Pengabdian Pada Masyarakat)
Publisher : LPPM Sekolah Tinggi Teknologi Pagar Alam

Pada masa covid 19 ini setiap guru tentulah memerlukan suatu media pembelajaran untuk menyampaikan materi pembelajarannya. Penyampaian pembelajaran yang berkualitas dan menarik sangatlah diperlukan. Setiap guru dalam proses pembelajarannya telah membuat Rencana Proses Pembelajaran (RPP) yang dilengkapi dengan media pembelajaran. Sebagian besar guru telah membuat media pembelajaran yang salah satu media pembelajarannya adalah aplikasi Power Point (PPT). Aplikasi ini dapat menampilkan teks, gambar, suara, dan video. Setelah dilakukan wawancara kepada guru, diperoleh informasi tentang beberapa permasalahan yang ada yaitu para guru dalam membuat media pembelajaran seperti PPT masih sederhana, belum membuat media menjadi interaktif, media PPT yang dibuat belum menampilkan gambar, suara, dan video. Berdasarkan hasil wawancara tersebut dapat disimpulkan bahwa kemampuan guru dalam pembuatan PPT Animasi masih harus dikembangkan. Dari permasalahan yang diungkapkan oleh guru, dipilih permasalahan yang akan diselesaikan terlebih dahulu sesuai dengan kebutuhan. Tujuan kegiatan PKM ini adalah untuk mengenalkan kepada guru cara membuat PPT animasi.

PENGARUH PENERAPAN ALGORITMA TERHADAP PEMBELAJARAN PEMROGRAMAN KOMPUTER Allen Marga Retta; Asnurul Isroqmi; Tika Dwi Nopriyanti
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol 2, No 2 (2020): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : Universitas PGRI Palembang

ABSTRAK Perkembangan teknologi informasi dan komputer saat ini semakin maju, semua bidang ilmu memerlukan keahlian komputer, sehingga bagi mahasiswa pemahaman logika matematika dan pembelajaran komputer sangat penting karena keduanya saling berhubungan. Berdasarkan pengalaman pembelajaran matakuliah komputer pemrograman masih banyak mahasiswa yang belum menguasai matakuliah tersebut. Untuk mengatasi hal tersebut, dilakukan penelitian dengan menerapkan algoritma dalam pembelajaran pemrograman komputer. Penelitian ini merupakan penelitian deskriptif kuantitatif yang bertujuan untuk melihat pengaruh penerapan algoritma terhadap hasil belajar mahasiswa dalam pembelajaran pemrograman komputer. Sampel penelitian yaitu mahasiswa Universitas PGRI Palembang tahun ajar 2017/2018 yang terdiri dari dua kelas (kelas eksperimen dan kelas kontrol). Setelah dilakukan penelitian diperoleh hasil bahwa: 1) Hasil belajar mahasiswa setelah diterapkan algoritma dalam setiap penyelesaian pemrograman lebih baik daripada mahasiswa yang memperoleh pembelajaran konvensional ditinjau dari keseluruhan mahasiswa; 2) Hasil belajar mahasiswa setelah diterapkan algoritma dalam setiap penyelesaian pemrograman lebih baik daripada mahasiswa yang memperoleh pembelajaran konvensional ditinjau dari KAM (tinggi, sedang dan rendah). Kata kunci : algoritma, pemrograman komputer ABSTRACTThe development of information technology and computers nowadays is more advanced. All fields of science require computer expertise. Understanding mathematical logic and computer learning is very important for students because the two are interconnected. Based on the experience of lectures in a computer programming course, there are still many students who have not mastered this course. To overcome this problem, research is carried out by applying algorithms in learning computer programming. This research is a quantitative descriptive study that aims to see the effect of applying the algorithm to student learning outcomes in learning computer programming. The research sample were students of the Universitas PGRI Palembang in the academic year 2017/2018 consisting of two classes (experimental class and control class). After the research, the results are obtained that 1) Student learning outcomes after applying the algorithm in each programming completion is better than students who obtain conventional learning in terms of overall students; 2) Student learning outcomes after applying the algorithm in each completion of programming are better than students who obtain conventional learning in terms of students’ initial ability (high, medium and low).Keywords : algorithm, computer programming

Co-Authors A Andinasari Ali Syahbana Anita Anita Asnurul Isroqmi Asnurul Isroqmi, Asnurul Destiniar Destiniar, Destiniar Dina Octaria Erias Nova Erina Septiani Septiani Fitriasari, Putri Fransiska Dwi Lestari Fuadiah, Nyiayu Fahriza Indah Amallia Irmawati Hayati Jumroh, Jumroh Kesumawati, Nila Lestaria N, Yunika Mariyani Mariyani Mia Amelia Mendri Misdalina Mulbasari, Anggria Septiani Puji Ayurachmawati Rahma Daellah Septi Lestari Sylvia Lara Syaflin Theresia Feby Pakpahan Tika Dwi Nopriyanti Yessy Najwa Khoirriya

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