Papers by Rani Darmayanti
Delta-Phi: Jurnal Pendidikan Matematika
Discovery Learning is a learning model that changes learning from teacher-centred learning to stu... more Discovery Learning is a learning model that changes learning from teacher-centred learning to student-centred learning so that students learn actively by discovering themselves, investigating themselves and cultivating a scientific attitude. The purpose of this research is to discover the research focus related to Discovery Learning in learning mathematics and its novelty. The method used is bibliometric analysis. The data taken comes from the Scopus database. The study results show increased publications related to Discovery Learning in mathematics learning from 2017 to 2023. The highest citation trend occurred in the 2017 publication, which has been cited 41 times. The country that has had a major impact on Discovery Learning research in mathematics learning is Indonesia. The research focus is divided into three parts, namely, 1) Discovery Learning, Mathematics Learning and student; 2) problem-solving and Indonesia; 3) junior high school and Geometry. New themes in this field are ...
Delta-Phi: Jurnal Pendidikan Matematika
Creating a conducive learning atmosphere is an important factor in getting full attention from st... more Creating a conducive learning atmosphere is an important factor in getting full attention from students. Suppose the atmosphere in the classroom could be more conducive. In that case, it will cause students to feel bored, tired, not focused on the teacher, sleepy, and even talk to their classmates, especially when students appear to show anxiety about learning. Ice Breaking is an exciting learning media that prioritizes innovative, creative, and futuristic elements. This research aims to determine the use of the icebreaker method to increase student motivation in class XI high school mathematics subjects. The research design used was pre-experimental, namely a one-group design with pre-test and post-test (single-group pre-test and post-test design). The subjects of this research were 36 students using random quota data collection techniques. The data analysis used in this research is the product-time correlation test. The statistical technique used is Pearson product-moment correlat...
Jurnal Penelitian Tindakan Kelas
Tujuan dari penelitian ini adalah untuk meningkatkan hasil belajar siswa kelas VII di MTs Roudlot... more Tujuan dari penelitian ini adalah untuk meningkatkan hasil belajar siswa kelas VII di MTs Roudlotut Tholibin dalam mata pelajaran matematika melalui penggunaan model pembelajaran Quantum Teaching. Metode penelitian yang digunakan adalah penelitian tindakan kelas (PTK) yang meliputi empat langkah, yaitu perencanaan, tindakan, observasi, dan refleksi, serta terdiri dari dua siklus. Subjek penelitian adalah siswa kelas VII MTs Roudlotut Tholibin pada tahun pelajaran 2022/2023. Data dikumpulkan melalui teknik tes, observasi, wawancara, dan dokumentasi. Hasil penelitian menunjukkan bahwa penggunaan Quantum Teaching dapat meningkatkan hasil belajar siswa. Terdapat peningkatan yang signifikan dalam pencapaian akademik siswa dalam mata pelajaran matematika dari siklus I ke siklus II, dan nilai rata-rata tes matematika meningkat pada setiap siklus. Pada siklus I, nilai rata-rata kelas adalah P= 61,84 dengan tingkat kelulusan siswa sebesar 31,57%. Pada siklus II, nilai rata-rata kelas adalah ...
Jurnal Inovasi dan Pengembangan Hasil Pengabdian Masyarakat
The increase in used cooking oil refuse contributes to environmental degradation. A lack of publi... more The increase in used cooking oil refuse contributes to environmental degradation. A lack of public comprehension and cognizance of waste management also contributes to this. If these actions persist, the water quality will deteriorate, and natural disasters may occur. Every resident of the village of Russia, which encompasses 12,00 km2, generates used cooking oil refuse. As part of the Serumpun Melayu Real Work Lecture (KKN) service activities, used cooking oil is recycled into aromatherapy candles in order to prevent impacts that will harm people's health as well as pollution of ecotourism spots around Rusaba village and to raise awareness about waste processing. On Thursday, August 24, 2023, the service activity occurred in the Rusaba village community hall, Punduh Pedada subdistrict, Peshawar district. Service activities are carried out using socialization and training methods, including conducting surveys and observations, preparing for socialization by coordinating with the...
AMCA Journal of Education and Behavioral Change
Cognitive abilities are needed by children in order to develop their knowledge of what they see, ... more Cognitive abilities are needed by children in order to develop their knowledge of what they see, hear, taste, touch, or smell through their five senses. The purpose of this study is to the effect of sewing activities with various drawing patterns on aspects of cognitive development and creativity (CODE ATI) in group B children at Kindergarten Idhata Bucinri District. Pangkep, Kec. Pangkajene. The method used in this study was classroom action research (PTK) which was carried out in two cycles. Each cycle consists of planning, implementing, observing, and reflecting. The subjects of this study were group B children of TK Idhata Bucinri with a total of 17 children. The results of the study obtained data that in the first cycle the success in the development of children's creativity and cognition in sewing new patterns showed 53.7% of the predetermined target of 75%. In cycle II 79.1% of children were in the very well developed category. The development of children's creativity...
Assyfa Learning Journal
Critical personality is a skill that must be possessed in order to survive in the global competit... more Critical personality is a skill that must be possessed in order to survive in the global competition of 21st century society. Given that critical thinking education is an important part of human life, innovations must be carried out to foster students' critical thinking. One of the studies he conducted was the innovation of crossword learning media (GEMA COW-PU). In this study, the development of learning media for mathematical crossword puzzles (Gema Cow-Pu) was carried out on Geometry material at YALC Pasuruan Middle School and tested the learning media on students' critical thinking skills. This is intended to determine its validity and practicality. The specialty of this research is research and development based on the Borg n Gall development model. The research subjects were ten students of class VIII. The instruments used were validation sheets, teacher and student response questionnaires, and student learning outcomes tests. The results showed that the relevance scor...
UJMES (Uninus Journal of Mathematics Education and Science)
One important component in the education system to measure the success and performance of the lea... more One important component in the education system to measure the success and performance of the learning process is assessment activities. The importance of assessment in the learning process can be used as a benchmark for improving the quality of teaching. The purpose of this study was to develop a mathematics learning assessment tool to measure students' abilities in understanding mathematics. The type of development used is related to the model developed by Thiagaran. The study population consisted of five public schools in the city of Pasuruan. The sample of this research was class XII SMA/SMK YALC Pasuruan. The data collection technique used a descriptive test to complete fifteen math questions on three dimensional questions. Data analysis uses validity, reliability, strength, and difficulty. The results of this study indicate that the Essay Test instrument has 12 valid items (3 deleted/deactivated items). Based on the results of this study, we can conclude that the instrumen...
Indonesian Journal of Educational Management and Leadership
Purpose − This research is motivated by the importance of Digital-based educational financial man... more Purpose − This research is motivated by the importance of Digital-based educational financial management. This study aims to analyze the concept of digital-based financial management. The method used in this research is descriptive qualitative. The purpose of this research is to analyze the concept of digital-based education financial management. Method − This research is library research. Researchers collect data from various references such as books, journals, articles, and others. Researchers use data sources. The primary data source is in the form of books on digital-based education financial management. In addition, researchers use secondary data such as journals and scientific articles published in national and international journals. Collecting data with reading and note technique. Data analysis, researchers used Miles and Huberman's interactive analysis techniques, namely: (1) data reduction in the form of summarizing data and selecting data that is relevant to the topic...
Al-Jabar : Jurnal Pendidikan Matematika
Critical personality is a skill that must be possessed in order to survive in the global competit... more Critical personality is a skill that must be possessed in order to survive in the global competition of 21st-century society. Given that critical thinking education is an essential part of human life, innovations must be carried out to foster students' critical thinking. One of his studies was the innovation of crossword learning media (Si-GEMAS). This study aimed to develop Si-GEMAS learning media for the mathematical critical thinking skills of Grade VIII SMP students at YALCP Pasuruan, which are valid, practical, and effective in the learning process. This is intended to determine its validity and efficiency. This research specialty was based on the Borg n Gall development model. The research subjects were ten students of class VIII. The instruments used were validation sheets, teacher and student response questionnaires, and student learning outcomes tests. The results showed that the relevance score of Si-GEMAS learning media with students' critical thinking skills was ...
JURNAL SAINS DAN PEMBELAJARAN MATEMATIKA
Penilaian merupakan bagian penting yang tidak dapat dipisahkan dari proses pembelajaran. Salah sa... more Penilaian merupakan bagian penting yang tidak dapat dipisahkan dari proses pembelajaran. Salah satu kompetensi yang sering dinilai menggunakan tes esai adalah kemampuan pemecahan masalah. Kemampuan pemecahan masalah adalah kemampuan individu atau kelompok untuk dapat menemukan jalan keluar atau solusi dari masalah yang dihadapi, maka perlu dikembangkan rubrik penilaian tes esai kemampuan pemecahan masalah matematis. Penelitian ini bertujuan untuk menghasilkan rubrik penilaian tes esai kemampuan pemecahan masalah matematis berdasarkan teori Polya. Metode pengembangan rubrik penilaian menggunakan model Plomp yang terdiri dari tiga tahap yaitu tahap penelitian pendahuluan, tahap prototype, dan tahap penilaian. Hasil uji validitas oleh ahli diperoleh skor 3,40 dari skala 1-4. Rubrik yang telah divalidasi kemudian diimplikasikan dalam tes esai yang diberikan kepada 30 siswa SMP. Implikasi rubrik juga merupakan uji empiris terhadap keefektifan rubrik. Hasil uji empiris dengan menggunakan ...
Bulletin of Educational Management and Innovation
Vygotsky's theory and its application in cooperative learning in primary schools have signifi... more Vygotsky's theory and its application in cooperative learning in primary schools have significant importance in the educational context. Cooperative learning is student-centered learning with the hope that students will find it easier to find and understand concepts from material or a problem by discussing it with their group mates. The aim of this study is to examine the research landscape related to cooperative learning of elementary school students from 1987 to 2023. The method used is descriptive bibliometric analysis. Source of data obtained from the Scopus database. This study used a panel method that refers to the PRISM (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) protocol. Based on the initial search, 163 articles related to cooperative learning were obtained, The result show that The new themes in this research are problem solving, game-based learning, collaborative learning, and learning. Cooperative learning keywords are not directly connected...
JTAM (Jurnal Teori dan Aplikasi Matematika)
Thinking is a cognitive way of generating ideas for problem-solving decision-making strategies. T... more Thinking is a cognitive way of generating ideas for problem-solving decision-making strategies. This study aims to analyze and describe intuitive thinking processes in solving students' mathematical assignments about geometry based on Van Hiele's theory. The method used is descriptive qualitative. The research subjects were students of class VIIIA. The research location is one of the Madrasah Tsanawiyah in Pasuruan Regency. Credibility uses source data collection techniques using the VHGT test to determine the level of the subject, geometry problem tests, document studies, and interviews. The main instruments are researchers and supporters of geometry tests and interviews. The results of this study indicate that students who think intuitively through catalytic inference are obtained spontaneously and suddenly in completing the math tasks they face without using prior knowledge, and intuitively appear globally and use shortcuts. Whereas students who think intuitively with com...
Bulletin of Educational Management and Innovation
Students in learning English "difficult, vocabulary, boring, do not understand". This i... more Students in learning English "difficult, vocabulary, boring, do not understand". This is due to the lack of English vocabulary that students have regarding pronunciation and pronunciation. Lack of interesting and not boring learning media to help students expand their vocabulary when learning English. The purpose of this research is to make a Word Square media product supported by the Canva application in learning English that is valid as an experiment to expand the vocabulary of seventh grade junior high school students. The method used is 4D model development. This research is only limited to development, namely the third stage only. The results of the verification score were 4.47 from both media and 4.81 from both material expert verifiers in the very valid category. From the evaluation results, it was found that the Word Square media supported by the Canva application is suitable for learning English.
AKSIOMA: Jurnal Program Studi Pendidikan Matematika
Technological advances that are overgrowing are also one of the challenges for teachers to use te... more Technological advances that are overgrowing are also one of the challenges for teachers to use technology as a learning medium. Ethnomathematical animation video as a strategy for linking learning in the real world and mathematical connection skills in solving geometry problems. Therefore, this research aims to create an animated video media based on ethnomathematics on mathematical connection abilities in solving problems in class VIII students. This development study uses the ADDIE metho (Analysis, Design, Develop, Implementation, Evaluation). The results showed that the animated video learning media was adequate, with an overall average score of 3.73 after validation by a Material Expert and an average score of 3.64 after validation by a Media Expert. The responses from the 8th graders were positive (88%) based on the research. Animated video media based on ethnomathematics on mathematical connection abilities can be used as an alternative for teachers in elementary schools to le...
JURNAL SILOGISME : Kajian Ilmu Matematika dan Pembelajarannya
Tujuan dari penelitian ini adalah untuk membuat instrumen diagnostik two-tier yang dapat mendetek... more Tujuan dari penelitian ini adalah untuk membuat instrumen diagnostik two-tier yang dapat mendeteksi miskonsepsi siswa tentang materi segitiga dan segiempat. Metode deskriptif digunakan untuk membuat instrumen dari bahan segitiga, sedangkan metode RD digunakan untuk membuat instrumen dari bahan segi empat. Validitas dan reliabilitas instrumen diagnostik two-tier dievaluasi. Uji validitas instrumen menunjukkan bahwa 8 soal dari 10 soal materi segitiga dan 7 soal dari 10 soal materi segi empat dinyatakan valid. Instrumen tersebut kemudian diujicobakan pada siswa SMP kelas tujuh dan delapan. Hasil tes dianalisis dan ditafsirkan untuk mengidentifikasi kesalahpahaman. Berdasarkan temuan penelitian ini, miskonsepsi siswa tentang materi segitiga antara lain mengidentifikasi jenis-jenis segitiga berdasarkan panjang sisi dan besar sudut, serta menentukan tinggi segitiga yang menyebabkan mereka salah menghitung luas segitiga. Kesalahpahaman tentang materi segi empat di kalangan siswa termasuk ...
Development of Ethnomathematical Media Based on the Book Creator Application on the Syawalan Tradition in the Junior High School Curriculum
Al-Ishlah, Sep 29, 2022
Jurnal Gantang, Feb 10, 2023
This study aims to describe the problem-solving skills that students learn from emotional intelli... more This study aims to describe the problem-solving skills that students learn from emotional intelligence. This type of research is descriptive and qualitative. The instruments used are questionnaires, tests, and interviews. The questionnaire instrument was used to measure students' emotional intelligence. The test instrument was used to measure problem-solving skills, and interviews were conducted to learn more about problem-solving skills. The subjects of this study were 5 of 15 students from class VIII who were taken as a sample and then given an ability test and analysis based on Krulik and Rudnick's problem-solving steps. Subjects with high emotional intelligence can understand the context of the problem and represent the problem with pictures. Students can link between information, use appropriate strategies or steps, and relevant answers and conclusions. The subject with medium emotional intelligence is rewriting information on the problem using mathematical models and their language. Subjects can relate information, but not all students' answers are correct. Subjects with low emotional intelligence do not make representations or use clear problem-solving strategies. Subjects cannot relate information, so they do wrong calculations and only guess the answer.
AKSIOMA: Jurnal Program Studi Pendidikan Matematika
Digital technology can help the learning process in achieving a good and maximum learning process... more Digital technology can help the learning process in achieving a good and maximum learning process. One of the technologies that can be utilized in learning mathematics is the e-book creator, which is used with learning designs by linking mathematical material to the context in the Al-Qur'an. It was used so students could understand the material well and have religious values from the non-text Al-Qur'an presented. This study aims to create media and resources for learning mathematics in the context of the Qur'an. The used e-module development model is 4D: definition, design, development, and dissemination are all stages of 4D model development. The data collection instrument used a validation instrument as a valuable data collection tool whether or not the e-book creator is being developed. Moreover, the practicality instrument is a practicality aspect test given to students after participating in the learning process using the developed product. However, with 3.61 for material experts and 3.74 for media experts with the criteria of being tested, this e-module is still only at the development stage. The students' responses to the Islamic-based e-module were 84 percent, with the "Very Eligible" criteria fulfilled.
AKSIOMA: Jurnal Program Studi Pendidikan Matematika
The development of the flex media model looks like the beginning of the problems in the classroom... more The development of the flex media model looks like the beginning of the problems in the classroom, especially in the new normal. Students experience difficulties when given math problems. Students are less able to solve these problems, especially in understanding justifying mathematical ideas and arithmetic skills, and are less interested and enthusiastic when learning. This study aimed to develop a Moodle-based flex model learning media to improve students' mathematical hard skills with three-dimensional material. The study was used to research and develop the four-D model. The instruments used included validation, questionnaires, pre, and post-test questions, small-scale trials of 10 students, and large-scale trials with a purposive sampling technique of 30 class XII students. Data collection techniques include (1) validation questionnaires of media and material experts, (2) practicality questionnaires (student responses), and (3) pre-posttest questions. Material and media exp...
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika
Media pembelajaran merupakan inovasi pendidikan yang terus berkembang. Hal ini terkait dengan pem... more Media pembelajaran merupakan inovasi pendidikan yang terus berkembang. Hal ini terkait dengan pembelajaran seni khususnya pembuatan media pembelajaran menggunakan aplikasi tik-tok. Aplikasi ini merupakan inovasi yang dibuat untuk tujuan berekspresi, tetapi dalam konteks pembelajaran tik-tok, dapat digunakan sebagai ruang digital untuk memanfaatkan perkembangan teknologi dan membuatnya dapat diakses secara bebas oleh siswa SMA YALC Pasuruan. Dalam penelitian ini, kami menggunakan metode deskripsi kualitatif. Kegiatan pembelajaran berbasis aplikasi tik-tok digunakan dalam matematika. Aktivitas pembelajaran ini mengenali konten barisan dan deret dan memuatnya ke dalam video dengan trek audio. Dengan menggunakan kemampuan editing dari setiap konten video yang berfungsi sebagai media pembelajaran, dengan penekanan dalam bentuk penjelasan yang dipahami secara audiovisual. Dengan berkembangnya teknologi media ini, siswa akan dapat belajar secara mandiri dengan memainkan aplikasi tik-tok da...
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Papers by Rani Darmayanti