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The Relationship between Verbal Ability and Mathematical Communication Ability to Build Non-curved Space Fhela Vhantoria Ningrum; Fajar Husaini; Yulina; Muinah
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 7 No. 1 (2024): Sustainable Development Goal in Mathematics and Mathematics Education
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v7i1.3378

The learning outcomes of low non-curved geometric shapes are directly proportional to the low level of mathematical communication skills of non-curved geometric shapes. Apart from that, verbal ability is low if students are given questions that have different words in sentences from the previous practice questions, so they have difficulty solving the questions research aims to see the relationship between verbal abilities and Mathematical Communication Skills Build non-curved spaces. This Quantitative research method Correlational technique with variables verbal ability (X) and Mathematical Communication Skills Build non-curved spaces (Y). The research population was all students in class VIII SMPN & Kotabumi with a sample of 24 people. The results of the correlation analysis of verbal ability (X) with Mathematical Communication Skills Build non-curved spaces (Y) produced a correlation coefficient of rhitung 0.57 with rtabel = 0.40. Based on the calculation results, the value obtained is rhitung = 0.57 > rtabel = 0.40 so that H0 is rejected. This shows that there is a relationship between verbal ability and Mathematical Communication Skills Build non-curved spaces for class VIII SMP Negeri 7 Kotabumi North Lampung for the 2022/2023 academic year

Analisis Kesalahan Newman Masalah Matematika Kontekstual Persegi Panjang Siswa SMP N 10 Kotabumi Fhela Vhantoria Ningrum; Ellysia Wahyuni; Muinah
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 7 No. 2 (2024): Menjembatani Matematika dan Pendidikan Matematika menuju Pemanfaatan Berkelanju
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v7i2.3837

The research aims to describe Newman's errors in rectangular contextual mathematics problems for students at SMP N 10 Kotabumi. This type of qualitative research is a descriptive case study. Sampling used snowball sampling which then selected 2 students who were grouped into high, medium, and low categories. Data collection techniques use tests and interviews. The instrument is a contextual rectangular test and an interview guide. The results of this research are 1) Students in the high category tend to make errors in the transformation, solving process, and determining the final answer. However, one of the students in the high category made an error in understanding because he made a mistake in determining what was known and was asked, 2) students in the medium category tended to make errors in understanding, transformation, the completion process, and determining the final answer. However, one of the medium category students made a reading error because they read the question incorrectly so it was included in the indicator of not being able to extract keywords and important information from the question, and 3) students in the low category tended to make errors in understanding, transformation, completion process, and determining the final answer. However, one of the low-category students made a reading error because the student did not understand the question he was reading. Reading errors can be seen when students incorrectly determine what is known (field size) and ask questions, make incorrect formulas, and calculate incorrectly

Geogebra Training for Mathematics Teachers SDIT Insan Robbani North Lampung Fhela Vhantoria Ningrum; Ratih Handayani; Khusnul Khotimah; Muinah
Pengabdian Kepada Masyarakat Cendekia Vol. 3 No. 2 (2024): Pengabdian Kepada Masyarakat Cendekia
Publisher : Sentra Kekayaan Intelektual dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar

One of the results of the preliminary study, namely interviews with SDIT Insan Robbani teachers, found problems with teachers finding it difficult to make flat shapes and geometric shapes in detail and detail. So far, math teachers only screenshot flat shapes from the internet or draw pictures manually. Geogebra is a solution to easily visualize flat shapes and spatial shapes. The purpose of community service is to increase the knowledge and abilities of the mathematics teacher at SDIT Insan Robbani North Lampung about mathematical software, namely Geogebra. Implementation methods include preliminary studies, problem identification, finding solutions and output targets, training, observing constraints, and evaluating PKM activities. The results achieved were an increase in the teacher's knowledge and abilities about the mathematical software, namely Geogebra. This was shown based on the results of the evaluation of PKM activities, the teacher was able to make 11 learning evaluation instruments in the form of geometry questions and GeoGebra-assisted flat shapes and 3 learning media in the form of video tutorials of flat shapes and GeoGebra-assisted room shapes.

The Relationship between Verbal Ability and Mathematical Communication Ability to Build Non-curved Space Fhela Vhantoria Ningrum; Fajar Husaini; Yulina; Muinah
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 7 No. 1 (2024): Sustainable Development Goal in Mathematics and Mathematics Education
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v7i1.3378

The learning outcomes of low non-curved geometric shapes are directly proportional to the low level of mathematical communication skills of non-curved geometric shapes. Apart from that, verbal ability is low if students are given questions that have different words in sentences from the previous practice questions, so they have difficulty solving the questions research aims to see the relationship between verbal abilities and Mathematical Communication Skills Build non-curved spaces. This Quantitative research method Correlational technique with variables verbal ability (X) and Mathematical Communication Skills Build non-curved spaces (Y). The research population was all students in class VIII SMPN & Kotabumi with a sample of 24 people. The results of the correlation analysis of verbal ability (X) with Mathematical Communication Skills Build non-curved spaces (Y) produced a correlation coefficient of rhitung 0.57 with rtabel = 0.40. Based on the calculation results, the value obtained is rhitung = 0.57 > rtabel = 0.40 so that H0 is rejected. This shows that there is a relationship between verbal ability and Mathematical Communication Skills Build non-curved spaces for class VIII SMP Negeri 7 Kotabumi North Lampung for the 2022/2023 academic year

Analisis Kesalahan Newman Masalah Matematika Kontekstual Persegi Panjang Siswa SMP N 10 Kotabumi Fhela Vhantoria Ningrum; Ellysia Wahyuni; Muinah
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 7 No. 2 (2024): Menjembatani Matematika dan Pendidikan Matematika menuju Pemanfaatan Berkelanju
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v7i2.3837

The research aims to describe Newman's errors in rectangular contextual mathematics problems for students at SMP N 10 Kotabumi. This type of qualitative research is a descriptive case study. Sampling used snowball sampling which then selected 2 students who were grouped into high, medium, and low categories. Data collection techniques use tests and interviews. The instrument is a contextual rectangular test and an interview guide. The results of this research are 1) Students in the high category tend to make errors in the transformation, solving process, and determining the final answer. However, one of the students in the high category made an error in understanding because he made a mistake in determining what was known and was asked, 2) students in the medium category tended to make errors in understanding, transformation, the completion process, and determining the final answer. However, one of the medium category students made a reading error because they read the question incorrectly so it was included in the indicator of not being able to extract keywords and important information from the question, and 3) students in the low category tended to make errors in understanding, transformation, completion process, and determining the final answer. However, one of the low-category students made a reading error because the student did not understand the question he was reading. Reading errors can be seen when students incorrectly determine what is known (field size) and ask questions, make incorrect formulas, and calculate incorrectly

Pengaruh Model Think Pair Share (TPS) Terhadap Kemampuan Berpikir Kritis Materi Statistika Fhela Vhantoria Ningrum; Wandita Rahmadanti; Muinah
Eksponen Vol. 15 No. 1 (2025): Eksponen: Volume 15 Nomor 1 April 2025
Publisher : Universitas Muhammadiyah Kotabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47637/eksponen.v15i1.1723

The fact of the problem of low critical thinking skills of students is 65.49% in accordance with the provisions of the KKM which is 70. In addition, from the results of observations obtained students are less able to analyze ideas to solve a problem. In addition, students are reluctant to do practice questions that would enable students to be competent in determining strategies and conclusions in solving questions. One of the models indicated as being able to overcome the problem of low critical thinking skills in statistical material is the TPS Model. The study aims to determine whether there is an effect of the TPS model on the critical thinking skills of statistical material for class VII students of SMP Negeri 3 Kotabumi, North Lampung in the 2023/2024 Academic Year. This research method is quantitative experimental with a quasi-experimental design. The form of quasi-experimental chosen is nonequivalent control group design. Then samples were taken from two classes, namely one class VII D for the experimental class using the TPS model and one class VII C using the model commonly used by teachers. The results of data analysis using the t-test, obtained tcount = 3.102 and ttable 1.990 then tcount> ttable so that H0 is rejected, and Ha is accepted. This means that there is an influence of the TPS model on the critical thinking skills of statistical material for class VII students of SMP Negeri 3 Kotabumi

Mengasah Kepercayaan Diri Siswa Melalui Pelatihan Public Speaking di MAN 2 Lampung Utara Winalda, Tio; Nurmala, Intan; Anjelina, Diah Ayu; Sari, Diani; Muinah; Gunanto, Sigit; Ningrum, Fhela Vhantoria
Pengabdian Kepada Masyarakat Cendekia Vol. 4 No. 1 (2025): Pengabdian Kepada Masyarakat Cendekia
Publisher : Sentra Kekayaan Intelektual dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47637/pkmcendekia.v4i1.1946

Public speaking is an essential part of communication skills that are not easily mastered by everyone. Anxiety about speaking in public often hinders individuals from developing. The negative impacts can be seen from the physical and emotional health disorders they experience. Lack of confidence when speaking in public is also experienced by students of MAN 2 North Lampung. The right solution is to hold public speaking training that can build students' confidence in speaking in public. The approach is a sequence of training sessions that are precisely and clearly organized within a given time period, tailored to the organizer's time and location available. The activity's outcomes demonstrate that a large number of high school students are interested in public speaking, and we can observe that each student has good potential when it comes to public speaking practice. The inference that may be made is that public speaking abilities are fundamental and should be had by everyone, particularly high school pupils who will find them valuable in the future.

Inovasi Bahan Pangan Lokal Untuk Memenuhi Kebutuhan Gizi Seimbang SriKuning, dewi; Meilasari, Venty; Widayati, Sri; Vhantoria, Fhela; Muinah; Sartipa, Dewi
Pengabdian Kepada Masyarakat Cendekia Vol. 4 No. 1 (2025): Pengabdian Kepada Masyarakat Cendekia
Publisher : Sentra Kekayaan Intelektual dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47637/pkmcendekia.v4i1.1973

This activity was carried out in Sawojajar Village for Aisyiyah and the surrounding community which was attended by 29 peoples. This activity focuses on innovation in local food ingredients to support optimal nutrition and prevent stunting. The aim of this program is to develop innovation in utilizing local food resources, namely cassava and corn. With this outreach, the local community can utilize local food ingredients to meet their needs for balanced nutrition and can also increase the community's knowledge and abilities regarding balanced nutrition which can be obtained from local food which is abundant in the area around Sawojajar Village. Kegiatan Pengabdian pada masyarakat ini dilakukan di Desa Sawojajar pada Kader Aisyiyah dan masyarakat sekitar yang telah dihadiri sebanyak 29 orang. Kegiatan ini berfokus pada inovasi bahan pangan lokal untuk mendukung gizi optimal dan pencegahan stunting. Tujuan program ini adalah mengembangkan inovasi dalam pemanfaatkan sumber daya pangan local yaitu dari bahan singkong dan jagung. Dengan sosialisasi ini masyarakat sekitar dapat memanfaatkan bahan pangan lokal untuk memenuhi kebutuhan gisi seimbang dan dapat juga meningkatkan pengetahuan dan kemampuan masyarakat tentang gizi seimbang yang biasa di dapat dari pangan lokal yang banyak berada di wilayah sekitar Desa Sawojajar.

Revitalizing numeracy literacy: transforming learning instruments through virtual reality-based worksheet design Ayu Dwi Setiorini, Putri; Muinah
International Journal of Progressive Mathematics Education Vol. 6 No. 1 (2026)
Publisher : Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/ijopme.v6i1.21817

Purpose: This study analyzes student perceptions regarding the design of Virtual Reality (VR)-based mathematics worksheets, aimed at mitigating affective, cognitive, and media-related disparities inherent in conventional intruction. It addresessed a critical literature gap by identifying user-centered design parameters for immersive technology specifically tailored for secondary education. Methodology: Employing a qualitative approach, the research involved six students from MAN 1 North Lampung, selected through stratified sampling based on cognitive proficiency levels. Data were gathered via semi-structured interviews and subjected to rigorous analysis using the Miles and Huberman interactive model to ensure interpretative validity. Findings: The findings confirm highly positive student perceptions and establish three fundamental design pilar: contextual narrative, gamification mecchanisms, and a moderate task volume (5-10 items). These elements function as catalyst for matematical literacy by enhancing students’ capacity to interpret visual information and fostering active learning engagement. Practical implications: These result provide a strategic benchmark for educators and curriculum designers to transform static instructional materials into immersive, adaptive media aligned with the cognitif and behavioral characteristics of the digital generation. Originality/value: The primary significance of this research lies in the proposal of a tripartite solution framework (affective-cognitive-media) through VR integration, providing empirical evidence that immersive technology can spesificcally circumvent contextual and motivational berriers in mathematics educcation. Tujuan: Studi ini menganalisis persepsi siswa mengenai desain lembar kerja matematika berbasis Virtual Reality (VR), yang bertujuan untuk mengurangi kesenjangan afektif, kognitif, dan terkait media yang melekat pada pengajaran konvensional. Studi ini mengatasi kesenjangan literatur yang kritis dengan mengidentifikasi parameter desain yang berpusat pada pengguna untuk teknologi imersif yang secara khusus disesuaikan untuk pendidikan menengah. Metodologi: Dengan menggunakan pendekatan kualitatif, penelitian ini melibatkan enam siswa dari MAN 1 Lampung Utara, yang dipilih melalui pengambilan sampel bert stratified berdasarkan tingkat kemampuan kognitif. Data dikumpulkan melalui wawancara semi-terstruktur dan dianalisis secara cermat menggunakan model interaktif Miles dan Huberman untuk memastikan validitas interpretatif. Hasil: Temuan mengkonfirmasi persepsi siswa yang sangat positif dan menetapkan tiga pilar desain fundamental: narasi kontekstual, mekanisme gamifikasi, dan volume tugas yang moderat (5-10 item). Unsur-unsur ini berfungsi sebagai katalisator untuk literasi matematika dengan meningkatkan kemampuan siswa untuk menafsirkan informasi visual dan mendorong keterlibatan pembelajaran aktif. Implikasi praktis: Hasil ini memberikan tolok ukur strategis bagi pendidik dan perancang kurikulum untuk mengubah materi pembelajaran statis menjadi media imersif dan adaptif yang selaras dengan karakteristik kognitif dan perilaku generasi digital. Orisinalitas/nilai: Signifikansi utama penelitian ini terletak pada usulan kerangka solusi tiga bagian (afektif-kognitif-media) melalui integrasi VR, yang memberikan bukti empiris bahwa teknologi imersif secara khusus dapat mengatasi hambatan kontekstual dan motivasional dalam pendidikan matematika.

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