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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Edumatsains JURNAL LENTERA : Kajian Keagamaan, Keilmuan dan Teknologi Jurnal Pendidikan Matematika (JUDIKA EDUCATION) MAJAMATH: Jurnal Matematika dan Pendidikan Matematika EDUTEC : Journal of Education And Technology Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Jurnal Abdi Insani Journal of Mathematics Education and Science Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Journal of Research Applications in Community Services J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Prosiding Seminar Nasional Pascasarjana Proceeding of International Conference on Science, Education, and Technology Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang PADIMAS: Jurnal Pengabdian Masyarakat Tesseract: International Journal of Geometry and Applied Mathematics Prismatika: Jurnal Pendidikan dan Riset Matematika
Sari, Astrid Chandra
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The Effect Of Teaching Vocabulary by Using Flashcard for Seventh Grade Students at Mts Sa Darul Istiqomah Kepohbaru Iin Widya Lestari; Astrid Chandra Sari; Fatimatuz Zahro
EDUTEC : Journal of Education And Technology Vol. 2 No. 1 (2018): September 2018
Publisher : STAI Miftahul Ula Nganjuk

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Abstract

Vocabulary is the basic language aspect that should be mastered before mastering English skills, but most of seventh grade students in MTs SA Darul Istiqomah Kepohbaru still had lack of vocabularies. Therefore the researcher used flashcard as an effort in improving students’ vocabulary mastery. The reason drive the researcher to conduct a research that is the effect of teaching vocabulary by using flashcard for seventh grade students in MTs SA Darul Istiqomah Kepohbaru. The research method used in this study was a quasi-experimental research. The samples were class 7.3 as experimental class and class 7.4 as control class. The collected data in this research were analyzed by using t-test. The result of data analysis showed, the t-value was 33,928 with degree of freedom 23 in the significant level 5% and the t-table was 1,7138. It meant that t-value was higher than t-table. Therefore, the null hypothesis (H?) was rejected and alternative hypothesis (H?) was accepted. There was significant difference between students’ vocabulary achievement by using flashcards and without flashcards. Thus, it could be concluded that the teaching vocabulary using flashcards was effective on improving students’ vocabulary mastery.
Pengembangan Produk Pangan Olahan Kerupuk Telur Asin dalam Mengatasi Stunting di Desa Sarimulyo Kabupaten Blora Hutahaen, Titi Agni; Sari, Astrid Chandra; Ningrum, Ifa Khoiria
Journal of Research Applications in Community Service Vol. 2 No. 1 (2023): Journal of Research Applications in Community Service
Publisher : Universitas Nahdlatul Ulama Sunan Giri Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32665/jarcoms.v2i1.1307

Abstract

Status gizi pada 1000 hari pertama kelahiran akan mempengaruhi kualitas kesehatan, intelektual, dan produktivitas balita pada masa yang akan datang. Ibu dan bayi memerlukan gizi yang cukup dan berkualitas untuk menjamin status gizi dan status kesehatan (kemampuan motorik, sosial, dan kognitif), kemampuan belajar dan produktivitas balita. Informasi yang disampaikan tahun 2022 bulan November pada acara penerimaan mahasiswa KKN Unugiri menjelaskan ada hubungan antara angka stunting balita dan anak yang tinggi dengan hubungan banyaknya pernikahan di bawah umur. Hal tersebut menunjukkan hasil bahwa terdapat hubungan yang signifikan antara status gizi bayi dengan perkembangan psikomotorik orang tua muda, keadaan sosial ekonomi, kesehatan reproduksi selama kehamilan ibu yang dengan umur relatif di bawah umur untuk menikah. Oleh karena itu diperlukan kegiatan pengabdian yang dilaksanakan secara rutin melalui kerjasama institusi pendidikan kesehatan dan institusi kesehatan yang salah satunya bertujuan untuk meningkatkan pengetahuan ibu tentang 1000 hari pertama, makanan bergizi dan hasil olahan pangan yang memiliki nilai gizi yang tinggi dalam pemenuhan kebutuhan gizi ibu dan balita, dan gizi seimbang serta adanya perubahan perilaku gizi yang baik. Selain itu edukasi kepada kader, kader PKK juga harus dilakukan agar kader dapat memberikan edukasi secara berkelanjutan kepada para ibu yang mempunyai balita. Berdasarkan hal tersebut maka dilakukan kegiatan pengabdian kepada masyarakat dengan topik “Sosialisasi dan Pelatihan UMKM Kerupuk Telur Asin”. Gambaran cara pengolahan panganan yang sehat dan bergizi pada anak,demi menghilangkan mitos telur dan memangkas stunting pada desa Sarimulyo Kabupaten Blora dan IPTEKS yang diberikan kepada kader masyarakat berupa penyampaian informasi mengatasi stunting, serta melakukan pelatihan UMKM pada Desa Sarimulyo Kabupaten Blora dalam pemulihan bidang kesehatan dan ekonomi.
Implementasi Pendekatan Holistic-Diagnostic Approach untuk Mengoptimalkan Kapabilitas Fondasi Dasar dan Penguatan Identitas Kultural-Religius Siswa Sanggar Bimbingan Sungai Buloh Tsaqibul Fikri, Mohammad; Chandra Sari, Astrid; Ulfa, Ulfa; Norlina Binti Samad, Siti; Khoirun Nisa, Indah; Khasanah, Imroatun; Rainowati, Latasyah
Journal of Research Applications in Community Service Vol. 4 No. 4 (2025): Journal of Research Applications in Community Service
Publisher : Universitas Nahdlatul Ulama Sunan Giri Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32665/jarcoms.v4i4.5652

Abstract

This Community Service Program (PKM) aimed to address fundamental educational challenges—namely the low basic skills in Literacy and Numeracy, and the limited understanding of National Insight (Wawasan Kebangsaan) and Religious Knowledge—among students at the Learning Center (Sanggar Belajar or SB) Sungai Buloh, Selangor, Malaysia. The main issues identified included poor basic reading, writing, and arithmetic (calistung) abilities, along with limited access to adequate formal education. The PKM Team implemented an Integrated Intervention Model combining creative learning methods and educational games based on interactive media (such as flashcards, the “10 Menit Lancar Membaca” book, and the “Spin and Speak” game). The program was carried out over four weeks, encompassing observation stages, collaborative schedule arrangement with the center's management, material delivery, and achievement evaluation. Evaluation results showed significant improvements across four main indicators:1) Literacy: The average reading ability of participants increased from 58% to 85% (a 27% increase), based on tests of basic vocabulary mastery and simple text comprehension.2) Numeracy: The accuracy of basic arithmetic (addition and subtraction) increased from an average of 65% to 89% (a 24% increase). 2) National Insight (Wawasan Kebangsaan): Knowledge of state symbols and important figures increased by 35% from the pre-test score. 3) Religious Knowledge: The percentage of students capable of memorizing a minimum of five short surahs/daily prayers increased from 40% to 75%. Overall, the approach based on the Holistic-Diagnostic approach proved effective. The tangible contribution of this PKM is not only limited to improving students' cognitive and affective competence but also successfully strengthening social and cultural ties between the program implementers and the local community at SB Sungai Buloh.
Mathematical Anxiety Syndrome: Implikasinya terhadap Pemahaman Konsep dan Hasil Pembelajaran dalam Aljabar Linear Kurniawati, Naning; Sari, Astrid Chandra
Jurnal Pendidikan Matematika : Judika Education Vol. 9 No. 3 (2026): 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/tq4tcp58

Abstract

This study aims to analyze the relationship among Mathematical Anxiety Syndrome, conceptual understanding, and students’ learning outcomes in an Elementary Linear Algebra course and to examine whether conceptual understanding acts as a mediating variable. The method used was a quantitative correlational design involving 30 undergraduate mathematics education students selected through purposive sampling. Data were collected using a mathematics anxiety scale, an open-ended conceptual understanding test, and documentation of course grades. The results show that mathematics anxiety is not significantly related to either conceptual understanding or learning outcomes. In contrast, conceptual understanding has a strong positive relationship with learning outcomes and serves as a significant predictor of academic performance. The mediation test indicates that conceptual understanding does not mediate the relationship between mathematics anxiety and learning outcomes. The study concludes that students’ success in Elementary Linear Algebra is shaped more by the depth of conceptual understanding than by their level of mathematics anxiety.   Keywords: Conceptual Understanding, Elementary Linear Algebra, Learning Outcomes, Mathematics Anxiety.
Development of an Ethnomathematics Module Based on the Pancasila Student Profile in Learning Flat and Solid Geometry Anisa Fitri; Astrid Chandra Sari
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 13 No. 2: April 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v13i2.14690

Abstract

This research aims to develop module with context ethnomathematics wisdom local Bojonegoro on geometry, flat and solid geometric shapes that are valid and practical and have potential effects. This study is a development research using the ADDIE model. The subjects of this study include validators (media experts, material experts), mathematics teachers, and 8th grade students. Data collection techniques were carried out by interviews, filling out questionnaires, and tests. Based on research results, developed modules own validity of 0.82 so that categorized as very valid. The practicality of the module based on teacher responses of 84% is in the very practical category and student responses (small groups) of 97.2% are in the very practical category. Meanwhile , the use of module show positive impact to student learning outcomes of 75.9% are in the good category. Based on these data, the module ethnomathematics based on Pancasila student profile on flat and solid geometry material proven to be very valid, practical, and shows impact positive on student learning outcomes so that worthy used in learning.
PENGARUH PROBLEM BASED LEARNING BERBASIS HIGHER ORDER THINKING SKILL (HOTS) TERHADAP KEMAMPUAN BERPIKIR KRITIS MATEMATIS Fitri, Anisa; Sari, Astrid Chandra; Rosita, Jamiati
Prismatika: Jurnal Pendidikan dan Riset Matematika Vol. 6 No. 1 (2023): Prismatika: Jurnal Pendidikan dan Riset Matematika
Publisher : Universitas Insan Budi Utomo

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Abstract

This research is a descriptive quantitative research that aims to find out how the influence of the Problem Based Learning learning model on the critical thinking mathematics ability of students on social arithmetic material. The research was carried out at SMP Negeri 2 Balen, with the selection of class VII D as an experimental class with a total of 32 students and VII F as a control class with a total of 33 students. The method used is experimental research. Data collection techniques in this study were through observation, documentation and test techniques. Data analysis in this study used descriptive analysis and inference which included normality test, homogeneity test and hypothesis test (independent sample t-test) using the SPSS statistical application program version 26 with a significant level of 5%. The calculation of the independent sample t-test obtained a signification value (2-tailed) of 0.000 < 0.05 and the calculation of the gain score obtained a value of 0.7081. The results of this study show that the Problem Based Learning learning model has a significant influence on the critical thinking ability of students with the category of improvement being high.
Development of an Audio-Visual-Based Algebra E-Module Oriented Toward Auditory and Visual Learning Styles Mar&#039;atus Sholehah; M Husen Al Farisy; Astrid Chandra Sari
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 11 No 1 (2026): July
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v11i1.8422

Abstract

The restricted use of mathematical learning media, which is still dominated by traditional teaching materials and has not been able to accommodate variations in students' learning styles, notably auditory and visual, is the driving force behind this study. This condition makes it difficult for some students to comprehend abstract algebraic content. Thus, the goal of this research is to create a viable audio-visual E-Module that can accommodate both visual and aural learning modalities. Research and development (R&D) using the ADDIE model—which comprises the phases of analysis, design, development, implementation, and evaluation—is the research methodology employed. Expert validators and 38 seventh-grade students from SMP Plus Matholi'ul Anwar participated in the feasibility test as study subjects. Validation sheets and student answer questionnaires with a modified Likert scale were utilized as data gathering methods. According to the study's findings, the created E-Module was deemed legitimate with an average validity score of 3.75. Furthermore, the average score for the feasibility test was 6.51, which is in the extremely practicable range. As a result, the created audio-visual-based E-Module is thought to be suitable for usage as a mathematics learning tool in algebra content and can assist students' comprehension in accordance with their visual and auditory learning preferences.
Co-Authors Abdul Basith Agus Wahyudin Akhmad Al-Bari Anisa Fitri Damayanti, Aira Puteri Else Husnun Ni’aza Else Erni Suharini Fahru Rozi Fahrul Isna Arsyada Fatimatuz Zahro Festian Cindarbumi Fitri, Anisa Hana Istiqomah Hasan Sifuddin Ifa Khoiria Ningrum Intan Yuli Lestari Jamiati Rosita Khasanah, Imroatun Khoirun Nisa, Indah Kurniawati, Naning Lestari, Iin Widya Lutfiyah, Fika Midatul M. Husen Al Farisy M. Ivan Ariful Fathoni Manshur, Ahmad Mar&#039;atus Sholehah Masrukhan Masrukhan MOHAMMAD TSAQIBUL FIKRI Muhamad Fauzi Norlina Binti Samad, Siti Nurul Ilmiyah Nurul Ilmiyah Rainowati, Latasyah Reynaldi Dwi Febrianto Robiyanto, Ahmad Rosita, Jamiati Sa'adah, Thiyyah Nailis Sukestiyarno Sukestiyarno Titi Agni Hutahaen Titi Prihatin Ulfa Ulfa