Articles
Pengaruh Model Elciting Activities Terhadap Kemampuan Berpikir Kritis dan Representasi Matematis Peserta Didik
Qurotunnisa, Asri;
Andriani, Siska;
Suri, Indah Resti Ayuni
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 9 No 2 (2025): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 9 Nomor 2 Tahun 2025
Publisher : Mathematics Education Study Program
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DOI: 10.31004/cendekia.v9i2.3982
Penelitian ini dilatarbelakangi oleh rendahnya kemampuan berpikir kritis dan representasi matematis. Dalam menghadapi perkembangan ilmu pengetahuan dan teknologi di era modern, kemampuan berpikir kritis dan representasi matematis menjadi dua aspek penting yang harus dimiliki peserta didik untuk dapat berpikir, memecahkan masalah, serta mengkomunikasikan ide-ide matematika secara efektif. penelitian ini bertujuan (1) Untuk mengetahui pengaruh Model Eliciting Activities (MEAs) terhadap peningkatan kemampuan berpikir kritis dan representasi matematis peserta didik, (2) Untuk mengetahui pengaruh Model Eliciting Activities (MEAs) terhadap peningkatan kemampuan berpikir kritis peserta didik, dan (3) Untuk mengetahui pengaruh Model Eliciting Activities (MEAs) terhadap peningkatan kemampuan representasi matematis peserta didik. Penelitian ini dilakukan di SMP Al-Huda Jati Agung dengan jenis penelitian ini adalah quasy experimental dan menggunakan pendekatan Model Elicitng Activitie . Populasi penelitian ini adalah seluruh peserta didik kelas VIII SMP Al-Huda Jati Agung. Sampel penelitian yaitu kelas VIII B sebagai kelas eksperimen dengan pembelajaran menggunakan Model Elicitng Activities dan kelas VIII C sebagai kelas kontrol dengan pembelajaran langsung. Teknis analisis data yang digunakan adalah uji MANOVA dengan taraf signifikansi 0,05 diperoleh dari hasil H0AB ditolak. Sehingga dapat disimpulkan bahwa (1) terdapat pengaruh Model Elicitng Activities terhadap kemampuan berpikir kritis dan representasi matematis peserta didik, (2) terdapat pengaruh Model Elicitng Activities terhadap kemampuan berpikir kritis, (3) terdapat pengaruh Model Elicitng Activities terhadap kemampuan berpikir kritis.
Pengembangan Media Pembelajaran Mobile Learning Berbantuan Aplikasi Genially Untuk Meningkatkan Penalaran Matematis Siswa
ade, Nur Ade Halimah;
Mujib;
Andriani, Siska;
Mardiyah
Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika Vol. 10 No. 1 (2025): Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika
Publisher : Universitas Muhammadiyah Jember
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Dalam perkembangan teknologi yang kian pesat diperlukan suatu sistem untuk meningkatkan kualitas proses dan hasil pendidikan. Penelitian ini bertujuan untuk mengembangkan media pembelajaran mobile learning berbantuan aplikasi genially guna mengoptimalkan kemampuan penalaran matematis peserta didik. Selain itu, penelitian ini juga bertujuan untuk memperoleh tanggapan dari pendidik dan peserta didik mengenai media pembelajaran tersebut serta mengevaluasi tingkat keefektivannya. Penelitian ini menggunakan jenis penelitian Research and Development serta menggunakan model penelitian ADDIE (Analyze, Design, Development, Implementation, and Evaluation). Penelitian ini melibatkan enam validator, terdiri dari tiga validator ahli materi dan tiga validator ahli media. Tahap implementasi (implementation) melibatkan 45 peserta didik yang dibagi menjadi dua kelompok, yaitu kelompok kecil dengan 15 peserta didik dan kelompok besar dengan 30 peserta didik. Penilaian terhadap kemenarikan media pembelajaran dilakukan melalui angket respon peserta didik dan angket respon guru. Uji efektivitas media pembelajaran dilakukan dengan menggunakan soal pre-test dan post-test. Hasil penelitian menunjukkan bahwa pengembangan media pembelajaran mobile learning berbantuan aplikasi genially dinilai menarik dan layak untuk digunakan. Kata Kunci: mobile learning, genially, penalaran matematis
MODEL PEMBELAJARAN KADIR (KONEKSI, APLIKASI, DISKURSUS, IMPROVISASI, REFLEKSI) BERBANTUAN PHET SIMULATION: DAMPAK TERHADAP KEMAMPUAN BERPIKIR KRITIS MATEMATIS PESERTA DIDIK
Oktavia, Yovi;
Kadir, Kadir;
Farida, Farida;
Andriani, Siska
ALGORITMA: Journal of Mathematics Education Vol 5, No 1 (2023): ALGORITMA Journal of Mathematics Education
Publisher : Faculty of Educational sciences, UIN Syarif Hidayatullah Jakarta
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DOI: 10.15408/ajme.v5i1.27131
AbstractThe purpose of this study was to find the impact of KADIR learning model assisted by PhET Simulation on mathematical critical thinking skills. The research was conducted in a public high school in Bandar Lampung. This research is a quasi-experiment with a sample of 4 X MIPA classes, involving 144 students. The sample was determined using cluster random sampling technique. Data collection of mathematical critical thinking skills using tests, then analyzed with one-way ANOVA. The results revealed that the average mathematical critical thinking ability of students taught with the KADIR learning model assisted by PhET Simulation (80.64) was higher than the Discovery Learning model assisted by PhET Simulation (63.33) KADIR model (62.67) and Discovery Learning model (58.78). The KADIR learning model assisted by PhET Simulation has an effect on students' mathematical critical thinking skills (F = 37.68; p-value = 0.000; n2 = 0.81). The conclusion of this study is that integrating PhET Simulation in the KADIR learning model is effective or has an impact on improving students' mathematical thinking skills. AbstrakTujuan penelitian ini adalah untuk menemukan dampak model pembelajaran KADIR berbantuan PhET Simulation terhadap kemampuan berpikir kritis matematis. Penelitian dilaksanakan di suatu SMA Negeri di Bandar Lampung. Penelitian ini adalah kuasi eksperimen dengan sampel 4 kelas X MIPA, melibatkan 144 peserta didik. Sampel ditentukan menggunakan teknik cluster random sampling. Pengumpulan data menggunakan tes, dan dianalisis dengan ANOVA satu jalan. Hasil penelitian mengungkapkan bahwa rata-rata kemampuan berpikir kritis matematis peserta didik yang diajar dengan model pembelajaran KADIR berbantuan PhET Simulation (80,64) lebih tinggi daripada model Discovery Learning berbantuan PhET Simulation (63,33) model KADIR (62,67) dan model Discovery Learning (58,78). Model pembelajaran KADIR berbantuan PhET Simulation berpengaruh terhadap kemampuan berpikir kritis matematis peserta didik (F = 37,68; p-value = 0,000; n2 = 0,81). Kesimpulan penelitian ini adalah bahwa dengan mengintegrasikan PhET Simulation pada model pembelajaran KADIR ternyata efektif atau berdampak terhadap peningkatan kemampuan berpikir matematis peserta didik.
Peningkatan Kemampuan Berpikir Aljabar Sebagai Dampak Schema-Based Instruction
Farida, Anisatul;
Farida;
Andriani, Siska
Circle: Jurnal Pendidikan Matematika Vol 5 No 1 (2025): March 2025
Publisher : Universitas Islam Negeri K.H. Abdurrahman Wahid Pekalongan
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DOI: 10.28918/circle.v5i1.8975
This research aims to determine the effect of the model schema based instructution on students' algebraic thinking abilities on flat shape material at SMP Negeri Satu Atap 1 Way Tenong Lampung Barat. This research is a Quasy Experimental or pseudo-experimental research. The research design uses a Nonequivalent Control Group Design. This study uses two classes, namely the experimental class and the control class which are homogeneous in nature. The researcher implemented the target population and the accessible population. The target population is all students of SMP Negeri Satu Atap 1 Way Tenong, while the accessible population is all students of class VII of SMP Negeri Satu Atap 1 Way Tenong. In the sampling process, the researcher used the Cluster Random Sampling method. Data collection techniques used were tests, documentation, and observation. The hypothesis test used in this study is the t-test. Hypothesis test analysis results using independent t-test on algebraic thinking ability shows that the significance value is <0,05 so that H0 rejected and H1 accepted, which means learning Schema-Based Instruction influence the ability to think algebraically.
Project Based Learning (PjBL) Model on the Mathematical Representation Ability
Ratnasari, Nining;
Tadjudin, Nilawati;
Syazali, Muhamad;
Mujib, Mujib;
Andriani, Siska
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 3 No 1 (2018): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung
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DOI: 10.24042/tadris.v3i1.2535
This study aims to determine the comparison of students 'mathematical representation ability through the Project Based Learning (PjBL) Model and the students' mathematical representation ability through the conventional model. The PjBL model is a student-centered, innovative, project-based learning model and positioned teachers as effective facilitators in the contextual learning related to real life situation. This research employed quasi-experimental design. The research applied the posttest only non-equivalent control group design through randomized cluster sampling. The data collection technique used was test. The instrument used to collect the data was the essay test. Data analysis was conducted using independent sample t-test. The result of the data calculation through the Independent-Sample T-Test test obtained the significance level of 0.913 means that the students’ mathematical representation ability was better after the learning through Project Based Learning (PjBL) model was conducted compared to the students' mathematical representation ability through a conventional model. This means that the PjBL model is more influential on students' mathematical representation ability.
EVALUASI CSE-UCLA PADA STUDI PROSES PEMBELAJARAN MATEMATIKA
Andriani, Siska
Al-Jabar: Jurnal Pendidikan Matematika Vol 6 No 2 (2015): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA
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DOI: 10.24042/ajpm.v6i2.46
tandar proses merupakan salah satu standar nasional yang mengatur perencanaan, pelaksanaan, penilaian, dan pengawasan proses pembelajaran. Pelaksanaan standar proses yang terjadi di lapangan belum terlihat keterlaksanaannya. Tujuan penelitian ini yaitu memperoleh deskripsi keterlaksanaan standar proses pada proses pembelajaran matematika menggunakan analisis CSE-UCLA di SMP Negeri Satu Atap Lerep. Penelitian ini merupakan penelitian kualitatif dengan pendekatan evaluatif. Sumber data utama adalah guru matematika. Teknik pengumpulan data menggunakan wawancara, observasi, dan dokumentasi. Keabsahan data yang digunakan dalam penelitian ini menggunakan uji credibility (triangulasi dan kecukupan bahan referensi), uji transferability, dan uji dependability. Hasil penelitian menunjukkan bahwa proses pembelajaran matematika di SMP Negeri Satu Atap Lerep sudah mengikuti standar proses. Implementasi standar proses dengan analisis CSE-UCLA menunjukkan bahwa standar proses dilaksanakan melalui tahap perencanaan, pengembangan, implementasi, hasil dan dampak. Dampak yang muncul pembelajaran yang terjadi tidak maksimal. Selain itu, banyak faktor yang mempengaruhi implementasi standar proses pada pembelajaran matematika di SMP Negeri Satu Atap Lerep. Faktor-faktor tersebut berupa faktor pendukung dan faktor penghambat.
Uji Park Dan Uji Breusch Pagan Godfrey Dalam Pendeteksian Heteroskedastisitas Pada Analisis Regresi
Andriani, Siska
Al-Jabar: Jurnal Pendidikan Matematika Vol 8 No 1 (2017): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA
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DOI: 10.24042/ajpm.v8i1.1014
Homoskedastisitas is one of the conditions are fulfilled classical assumptions in the regression analysis, if not met this means homoskedastisitas error variance is not constant and is said to occur heteroscedasticity problem. Test Park and Pagan Godfrey Breusch test is a statistical test to detect whether there is a problem of heteroscedasticity in the regression equation. The problem is how to test the results of detection heteroskedastisitas Park and Breusch Pagan Godfrey test, which is more effective test.Based on the results of research and discussion can be concluded that the detection of the three cases of data acquired two pieces of data in the test with both test detected heteroskedasticity problems, while one case is detected by the test Breusch heteroskedastisitas Pagan Godfrey Park but the test was not detected. Values mean square error (MSE) test Breusch Pagan Godfrey smaller than the test Park so it can be said Pagan Godfrey Breusch method used more effectively. Thus, in detecting problems hetereoskedastisitas should use Breusch Pagan Godfrey test because they have better accuracy than tests Park.
Analysis of Consumers’ Perception at the Food Court of Lampung Walk by Using Multidimensional Scaling Approach
Andriani, Siska;
Rakhmawati M, Rosida;
Pratiwi, Dona Dinda;
Ariawan, Feri;
Murtianto, Yanuar Hery;
Yustinaningrum, Bettri
Al-Jabar: Jurnal Pendidikan Matematika Vol 9 No 2 (2018): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA
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DOI: 10.24042/ajpm.v9i2.3526
This research aims to determine customer perceptions of food outlets located on Lampung Walk and to find out the similarities between food outlets on Lampung Walk using Multidimensional Scaling analysis. The methods used in this reseach are descriptive method and analytic survey using inferential statistics. The research places are the food outlet of Kedai Urang, el’s coffee, dimsum moresto, pondok hijau and sup duren ewok. The results of this research known that the highest customer perceptions is in Kedai Urang with affordable price attributes, more portions, good taste, neat and clean presentation. So that for other business developers can pay attention to the attributes of consumer perception for business continuity.
Study of effect of argument driven inquiry model and mathematical literacy on student mathematical communication
Ambarwati, Riyama;
Supriadi, Nanang;
Noviana, Dewi;
Putra, Rizki Wahyu Yunian;
Mujib, Mujib;
Andriani, Siska
Al-Jabar: Jurnal Pendidikan Matematika Vol 15 No 1 (2024): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA
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DOI: 10.24042/ajpm.v15i1.22333
Background: Mathematical communication skills are an important aspect of mathematics learning that allows students to explore and consolidate their mathematical thinking clearly and precisely.Aim: This study aims to analyze the effect of Argument Driven Inquiry learning model and Mathematical Literacy on students' mathematical communication skills.Method: This research is a quantitative study that examines the mathematical communication skills of students by applying the argument driven inquiry learning model and mathematical literacy. The subjects of this study consisted of 30 students learning using the Argument Driven Inquiry model and 30 students using the conventional model. Data were collected through tests and analyzed using One-way Ancova.Results: The findings showed a significant effect of using Argument Driven Inquiry and Mathematical Literacy learning model on students' mathematical communication skills compared to using Conventional learning model. The experimental class obtained higher scores than the control class. Learners were able to organize mathematical arguments more systematically, formulate relevant questions, and convey mathematical thinking more clearly.Conclusion: Argument Driven Inquiry model and mathematical literacy together can affect the mathematical communication skills of students. These results have important implications in the development of mathematics curriculum that pays attention to communication aspects in mathematics learning.
Realistic Mathematics Education (RME) Sebagai Sebuah Pendekatan pada Pengembangan Modul Matematika Berbasis Teori Multiple Intelligences Howard Gardner
Faidah, Nuzulul;
Masykur, Ruhban;
Andriani, Siska;
Haerlina, Lina
Indonesian Journal of Science and Mathematics Education Vol. 2 No. 3 (2019): Indonesia Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung
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DOI: 10.24042/ijsme.v2i3.4396
Abstract: This study aims to develop modules based on the Multiple Intelligences Theory of Howard Gardner using the Realistic Mathematics Education (RME) approach in class VIII Middle School. This research is an R and D research which stages using the development of Borg and Gall. The instrument used in this study uses a questionnaire given to material experts and media experts to test the feasibility of this module. The research results that have been developed are feasible to be used in proper learning are used seen from the results of the validation of material experts and media experts. On the results of the media expert test obtained an average of 80% with the Criteria "Good" while the results of the material expert test obtained an average value of 84% with the criteria "Very Good". Student responses to the small group test obtained an average value of 79% with the criteria "Good", while the response of students in the field test obtained an average value of 88% with the criteria "Very Good". Abstrak: Penelitian ini bertujuan untuk mengembangkan modul berbasis Teori Multiple Intelligences Howard Gardner menggunakan pendekatan Realistic Mathematics Education (RME) di kelas VIII SMP. Penelitian ini merupakan penelitian R and D yang tahapannya menggunakan pengembangan Borg and Gall. Instrumen yang digunakan dalam penelitian ini menggunakan angket yang diberikan kepada ahli materi dan ahli media untuk menguji kelayakan modul ini.Hasil penelitian yang telah dikembangkan layak digunakan dalam pembelajaran layakdigunakandilihat dari hasil validasi ahli materi dan ahli media. Pada hasil uji ahli media diperoleh rata-rata sebesar 80% denganKriteria “Baik” sedangkan pada hasil uji ahli materi diperoleh nilai rata-rata sebesar 84% dengankriteria “BaikSekali”. Adapun respon siswa pada uji kelompok kecil diperoleh nilai rata-rata sebesar 79% dengan kriteria “Baik”, sedangkan respon siswa pada uji lapangan diperoleh nilai rata-rata sebesar 88% dengan kriteria “Baik Sekali”.