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All Journal Jurnal Karya Pendidikan Matematika Eduma : Mathematics Education Learning and Teaching Scholaria: Jurnal Pendidikan dan Kebudayaan INSPIRAMATIKA Jurnal Mitra Pendidikan Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Pendekar : Jurnal Pendidikan Berkarakter Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Jurnal Cendekia : Jurnal Pendidikan Matematika JUDIKA (JURNAL PENDIDIKAN UNSIKA) JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Edunesia : jurnal Ilmiah Pendidikan Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi
Kriswandani, Kriswandani
Universitas Kristen Satya Wacana
Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Pengembangan E-Modul Berbasis Flip PDF dan Canva pada Materi Transformasi Geometri Muhammad Al Falah Kurniawan; Tri Nova Hasti Yunianta; Kriswandani Kriswandani
Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi EULER: Volume 11 Issue 1 June 2023
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/euler.v11i1.20222

Abstract

E-module is an electronic version of the module that can be used as a learning tool that contains material, methods, constraints, and ways of evaluating that are designed systematically and attractively to achieve the expected competencies. The aim of this research is develop a valid, practical, and effective e-module based on Flip PDF and Canva on the geometry transformation material. This research is an R D research using the ADDIE (Analyze, Design, Development, Implementation, and Evaluation) model. The subjects of this study were 30 students of class IX SMP Negeri 9 Salatiga. Data collection techniques are observation, questionnaires, and tests. Data analysis used descriptive qualitative and quantitative analysis, Paired t-test, and N-Gain Score. The result of this research includes 1) the validation results of the e-module based on Flip PDF and Canva obtained the results of this e-module as valid as shown by the validation score of 86.155 with 90.35% and included in the "very good" category; 2) the significant of the paired t-test is 0.000 0.05 which means that there was a significant difference between the pretest score (pretest scores is 29,6667) and the posttest score (posttest score is 70,6667); and 3) the N-Gain Score test is 58,8527 (58,9%) with the criteria “effective enough.” Based on these results, it can be concluded that e-module using Flip PDF and Canva for junior high school students are effectively used as means of supporting learning materials.
The Learning Outcome Improvement of Quadratic Function with NHT-Type Cooperative Learning Assisted by Geogebra and Flipbook Fita Fatimah Azzahroh; Anna Royyana Nikmah; Kriswandani Kriswandani
Edunesia : Jurnal Ilmiah Pendidikan Vol. 5 No. 1 (2024)
Publisher : research, training and philanthropy institution Natural Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51276/edu.v5i1.603

Abstract

This Collaborative Classroom Action Research (PTKK) aims to improve learning outcomes of quadratic functions through the NHT (Number Head Together) cooperative learning model assisted by geogebra and flipbooks for class X-5 students of SMA N 3 Salatiga. The subjects of this study were students of class X-5 with a total of 34 students consisting of 11 male students and 23 female students. PTKK consists of two cycles, namely Cycle I and Cycle II, each consisting of four stages: planning, action, observation, and reflection. Data collection techniques in this study used student learning outcomes tests and observations during the learning process in cycles I and II. The research instrument used was a description test consisting of 3 questions for each cycle and learning observations, which consisted of the learning process and students' responses to learning. The data analysis techniques used consisted of two types, namely descriptive qualitative methods and descriptive statistics. The study's results showed that using the NHT learning model with the help of GeoGebra and flipbooks can improve student learning outcomes. This is indicated by the percentage of classical completeness, which also increased from the pre-cycle of 67.65%. In the first cycle, it increased to 73.53%; in the second, it increased to 91.18%. This shows that the use of media can make a big contribution to the world of education.
Analisis Kesalahan dan Pemberian Scaffolding pada Anak Mandiri Ringan dalam Memahami Konsep Ikhtisar Nilai Uang Rupiah Albert Deo Saputra; Kriswandani Kriswandani
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 8 No 2 (2024): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 8 Nomor 2 Tahun 2024
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v8i2.3151

Abstract

Kesempatan ABK untuk belajar di sekolah inklusi tidak lepas dari munculnya permasalahan. Anak yang bersekolah di sekolah inklusi tidak memiliki atau tidak menumbuhkan jiwa kemandirian. Oleh karena itu, penelitian ini bertujuan untuk memberikan scaffolding pada retardasi mental ringan. Untuk mencapai kemampuan mandiri terkait transaksi value for money, peneliti mengidentifikasi kemampuan awal, kesalahan dan menganalisis penyebab kesalahan serta merancang scaffolding yang tepat. Teknik pengumpulan data penelitian kualitatif meliputi metode tes, wawancara dan dokumentasi dengan proses triangulasi metode dan waktu. Hasil penelitian menunjukkan bahwa subjek mengalami kesalahan dalam memahami, menulis jawaban dan keterampilan mengolah dengan pemberian scaffolding yang berbeda-beda sesuai dengan jenis dan penyebab kesalahannya. Scaffolding yang berhasil membantu kesalahan Tunagrahita Ringan dalam mengenali nilai uang adalah scaffolding level 1 (Ketentuan Lingkungan) dan level 2 dengan jenis (Menjelaskan dan Penataan) dan scaffolding level 3 (Mengembangkan Pemikiran Konseptual)
Enhancing Quadratic Function Learning Outcomes with TGT Cooperative Learning, Desmos, and Quizwhizzer Kurniani, Khoirida Hardini; Kriswandani, Kriswandani; Nikmah, Anna Royyana
EduMa: Mathematics education learning and teaching‏‏‎ Vol 12, No 2 (2023)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v12i2.14241

Abstract

This collaborative action research, CAR, aimed to improve the learning outcomes within the material of quadratic function with TGT typed cooperative method, assisted by desmos and quizwhizzer for X-9 graders of SMA N 3 Salatiga. The subjects were the X-9 graders, consisting of 34 participants, 14 males and 20 females. The research lasted from precycle, cycle I, and cycle II. Each cycle consisted of four stages: planning, applying, observing, and reflecting. The data collecting techniques were learning outcome test, observation, and documentation. The applied research instruments were observation sheet for the learning process and questions for each end of cycle. The researchers analyzed the data with descriptive statistics and qualitative description. The results showed the applied model with desmos and quizwhizzer assistances could improve the learning outcomes. The obtained mean scores increased, starting from the pre-cycle with 68.8, cycle II with 75.3, and cycle II with 82.6. The classical achievement was 80%. The achievement increased from the precycle with 47.1%, cycle I with 70.6%, and cycle II with 85.3%.
Peningkatan Hasil Belajar Matematika Melalui Model Pembelajaran Kooperatif Tipe Talking Stick Berbantuan Geogebra Ayu, Galuh; Kriswandari, Kriswandani; Robithoh, Siti; Deswita, Yenny
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 8 No 1 (2024): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 8 Nomor 1
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v8i1.2533

Abstract

Tujuan penelitian ini adalah untuk meningkatkan hasil belajar siswa materi bangun ruang dengan model kooperatif tipe Talking-Stick berbantuan geogebra pada kelas VII E SMP Negeri 4 Salatiga. Penelitian ini merupakan PTKK yang memiliki tahapan yaitu merencanakan, melakukan, mengamati, dan refleksi. Teknik pengumpulan data menggunakan tes pengetahuan, lembar mengajar guru dan perilaku siswa. Hasil penelitian menunjukan yaitu pada prasiklus, siswa memperoleh ketuntasan belajar klasikal sebesar 6% dengan persentase daya serap klasikal yaitu 46%. Setelah diberikan tindakan pada siklus 1, ketuntasan belajar klasikal yaitu 52% mengalami peningkatan sebesar 87% pada siklus 2. Daya serap klasikal pada siklus 1 yaitu 63% mengalami kenaikan menjadi 88% di siklus 2. Rata-rata pada siklus 1 yaitu 63 berubah pada siklus 2 menjadi 88. Skor mengajar guru pada siklus 1 sebesar 89% mengalami peningkatan sebesar 97% di siklus 2. Pada siklus 1 skor perilaku siswa sebesar 59% mengalami kenaikan sebesar 91% pada siklus 2.
PENGARUH BLENDED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH SISWA SMK DIPONEGORO SALATIGA Sari, Rusnia Tri Prastika; Kriswandani, Kriswandani
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 5 No. 2 (2024): 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.v5i2.711

Abstract

The blended learning model is a learning model that uses 2 methods, namely face-to-face and visual, so that it can provide a comprehensive learning experience to students. The purpose of this research is to determine the effect of the Blended Learning Model on students' problem solving abilities. This type of research uses quasi-experimental research with a one group pretest and posttest research design by comparing pretest and posttest scores. The population of this study used Class The results of this research show that the significance value of the Wilcoxon Signed Rank Test is 0.028 <0.05, which means there is a significant difference between the pretest and posttest mean values. In other words, there is an influence of the Blended Learning Model on the problem solving abilities of Class X Students at Diponegoro Vocational School
PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN GEOGEBRA DAN TEKA TEKI SILANG (TTS) TERHADAP HASIL BELAJAR SISWA KELAS XI-4 SMA NEGERI 3 SALATIGA Nahar, Kamelia; Nikmah, Anna Royyana; Kriswandani, Kriswandani
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 5 No. 3 (2024): 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.v5i3.730

Abstract

The purpose of this study is to determine the effect of using the Problem Based Learning (PBL) model assisted by GeoGebra and Crossword Puzzles on the learning outcomes of 11th-grade students (class XI-4) at SMA Negeri 3 Salatiga. The research method used is experimental research with 26 students from class XI-4 at SMA Negeri 3 Salatiga during the 2024/2025 academic year as the subjects. The design used in this study is the One-Group Pretest-Posttest design. The data collection techniques in this study include tests and observations. The data analysis technique used in this study is the Wilcoxon test. The results of the study indicate that the application of the Problem Based Learning (PBL) model assisted by GeoGebra and Crossword Puzzles has a significant effect on the learning outcomes of 11th-grade students (class XI-4) at SMA Negeri 3 Salatiga. This is evident from the Wilcoxon test results with a significance value of 0.017 < 0.05, which shows that there is a difference in the average pretest and posttest results, where the average score after being taught using the Problem Based Learning model assisted by GeoGebra and Crossword Puzzles is 70.96, while the average score before the application of the model was 57.88. This means that the average score after being taught using the Problem Based Learning model assisted by GeoGebra and Crossword Puzzles is better or has a positive effect compared to the average score before the model was applied. Additionally, the use of the Problem Based Learning model assisted by GeoGebra and Crossword Puzzles is also able to increase students' activity, motivation, conceptual understanding, and interest in mathematics learning, while creating interactive learning with technology integration.
Analisis Proses Berpikir Refraktif dalam Pemecahan Masalah bagi Siswa Ditinjau dari Daya Juang Produktif Gracia, Gracia; Kriswandani, Kriswandani
Jurnal Pendidikan Matematika : Judika Education Vol 7 No 2 (2024): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v7i2.12366

Abstract

This study aims to analyze the refractive thinking process of students in problem solving in terms of the level of productive fighting power. This type of research is qualitative descriptive research. The subjects of this study included 3 students of class X SMA Laboratorium Salatiga who were taken from students who had high, medium, and low fighting power. The research instruments included human instruments (researchers), essay tests in the form of mathematical application problems, namely the problem of delivering goods, field notes, and documentation. The analysis and conclusion stages used data triangulation techniques. The results of this study indicate that the stages of refractive thinking with medium and low fighting power include 5 stages, namely confusion, investigation, constructive activity, evaluation and decision making. The stages of refractive thinking of students with high fighting power include 4 stages, namely investigation, constructive activity, evaluation and decision making. In conclusion, students with high fighting power do not experience confusion (perplexity) in solving mathematical problems and do not need help from others. While students with medium and low fighting power go through all five stages in solving mathematical problems with the help of others. Keywords: Refractive Thinking, Productive Fighting Power, Mathematical Problem Solving
Peningkatan Hasil Belajar pada Materi Lingkaran Kelas XI 1 SMA Negeri 3 Salatiga Melalui Model Problem Based Learning Berbantuan Quizizz Ainiah, Fitrotul; Kriswandani, Kriswandani; Nikmah, Anna Royyana
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 8 No 3 (2024): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 8 Nomor 3 Tahun 2024
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v8i3.3534

Abstract

Penelitian Tindakan Kelas Kolaboratif (PTKK) ini bertujuan untuk meningkatkan hasil belajar pada materi lingkaran bagi peserta didik kelas XI 1 SMA Negeri 3 Salatiga melalui Model Problem Based Learning berbantuan Quizizz. PTK yang digunakan dalam penelitian ini menggunakan Model Kemmis & Taggart yang meliputi empat tahapan yakni perencanaan, pelaksanaan, observasi, dan refleksi. PTK ini terdiri dari 2 siklus dan subjek penelitian ini terdiri dari 12 peserta didik kelas XI 1 SMA Negeri 3 Salatiga. Teknik pengumpulan data dalam penelitian ini menggunakan observasi dan tes. Instrumen penelitian ini menggunakan soal tes essay dan lembar observasi keterlaksanaan pembelajaran serta persepsi peserta didik. Teknik analisis data dalam penelitian ini menggunakan analisis secara deskriptif dan kualitatif dengan pencapaian indikator keberhasilan yang telah ditetapkan. Hasil penelitian ini menunjukkan bahwa nilai rerata pada prasiklus sebesar 52,665 dengan ketuntasan belajar sebesar 33%. Nilai rerata pada siklus 1 sebesar 75 dengan ketuntasan belajar sebesar 75%. Berdasarkan hasil pra siklus dan siklus 1 ini diperoleh peningkatan sebesar 22,335 dengan peningkatan ketuntasan belajar sebesar 42%. Nilai rerata pada siklus 2 sebesar 90 dengan ketuntasan belajar sebesar 83%. Berdasarkan hasil siklus 1 dan siklus 2 ini diperoleh peningkatan sebesar 15 dengan peningkatan ketuntasan belajar sebesar 8%. Berdasarkan hasil penelitian ini maka dapat ditarik kesimpulan bahwa Model Problem Based Learning berbantuan Quizizz dapat meningkatkan hasil belajar pada materi lingkaran bagi peserta didik kelas XI 1 SMA Negeri 3 Salatiga.
PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN CANVA DAN GEOGEBRA TERHADAP HASIL BELAJAR SISWA KELAS XI SMA NEGERI 3 SALATIGA Damayanti, Ira Ika; Nikmah, Anna Royyan; Kriswandani, Kriswandani
JUDIKA (JURNAL PENDIDIKAN UNSIKA) Vol. 12 No. 2 (2024): JUDIKA (JURNAL PENDIDIKAN UNSIKA)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/judika.v12i2.12060

Abstract

Tujuan penelitian ini untuk mengetahui pengaruh penerapan model Problem Based Learning berbantuan Canva dan GeoGebra terhadap hasil belajar siswa kelas XI SMA Negeri 3 Salatiga. Populasi dalam penelitian ini adalah siswa kelas XI SMA Negeri 3 Salatiga Tahun Pelajaran 2024/2025. Pengambilan data diperoleh dengan metode tes, observasi, dan kuesioner. Tes dengan soal uraian untuk mengetahui hasil belajar peserta didik sebelum dan sesudah mengikuti pembelajaran dengan Model Problem Based Learning berbantuan Canva dan GeoGebra yang selanjutnya dianalisis. Hasil penelitian adalah (1) penerapan model Problem Based Learning berbantuan Canva dan GeoGebra berpengaruh terhadap hasil belajar peserta didik kelas XI SMA Negeri 3 Salatiga (2) Dengan memadukan media pembelajaran Canva dan GeoGebra dapat dijadikan sebagai salah satu alternatif integrasi teknologi dalam pembelajaran yang interaktif dan menarik.
Co-Authors Ainiah, Fitrotul Albert Deo Saputra Anna Royyana Nikmah Anna Royyanna Nikmah Antika Muning Dewi Cahyati Ayu, Galuh Bella Binta Briliantyas Christiana Kartika Dian Damayanti, Ira Ika Dani Kusuma Desti Anisa Zoraida Deswita, Yenny Erika Dwi Anggraeni Erlina Prihatnani Fita Fatimah Azzahroh Gracia, Gracia Kurniani, Khoirida Hardini Muhammad Al Falah Kurniawan Nahar, Kamelia Nikmah, Anna Royyan Nikmah, Anna Royyana Nikmah, Anna Royyana Novisita Ratu Nur Laelatunnajah Robithoh, Siti Sari, Rusnia Tri Prastika Siti Robithoh Titon Agung Saputro Tri Nova Hasti Yunianta Trimahesti Trimahesti Viola Vesa Novena Yenny Deswita