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All Journal AL-TA´LIM Al-Jabar : Jurnal Pendidikan Matematika Indiktika : Jurnal Inovasi Pendidikan Matematika Al-Ta'lim Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika CONSEN: Indonesian Journal of Community Services and Engagement Jurnal Pendidikan Matematika Universitas Lampung
Lintang Fitra Utami
Universitas Sebelas Maret
Religion Computer Science & IT Decision Sciences, Operations Research & Management Education Engineering Environmental Science Mathematics Physics Social Sciences Other

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The Experimentation of Project Based Learning (PjBL) and Guided Discovery Learning (GDL) Learning Model towards Mathematical Representation Ability Observed from Learning Motivation Supriadi, Nanang; Syazali, Muhamad; Lestari, Bella Dwi; Dewi, Eva Sima; Utami, Lintang Fitra; Mardani, Lingga Afriansyah; Putra, Fredi Ganda
AT-TA'LIM Vol 25, No 3 (2018)
Publisher : Institut Agama Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/jt.v25i3.487

Abstract

The purpose of this study was to determine: (1) Is there any difference between students’ mathematical representation ability who were taught by using the learning model of Project Based Learning with students who were taught by Guided Discovery Learning. (2) Is there any difference in the students' mathematical representation ability based on high, medium, or low learning motivation categories. (3) Is there an interaction between the learning model and the learning motivation toward mathematical representation ability. This research type was quasi experiment. This research was a quasi experimental research with 2x3 factorial design. Instrument used to collect data was test of representation ability and learning motivation questionnaire. The hypothesis testing used two way analysis of variance with unequal cell. Based on the results of hypothesis testing, it can be concluded that (1) There is a difference in the students' mathematical representation ability that was taught by using Project Based Learning model with students who were taught by sing Guided Discovery Learning model with sig value. <0.05 i.e. .000 <0.05 (2) There is a difference in the students’mathematical representation ability based on high, medium, or low learning motivation category with sig value. <0.05 ie .017 <0.05 (3) There is an interaction between the learning model and the learning motivation on the mathematical representation ability with the sig value. <0.05 ie .002 <0.05.
The Utilization of Project Based Learning and Guided Discovery Learning: Effective Methods to Improve Students’ Mathematics Ability Nanang Supriadi; Muhamad Syazali; Bella Dwi Lestari; Eva Sima Dewi; Lintang Fitra Utami; Lingga Afriansyah Mardani; Fredi Ganda Putra
AT-TA'LIM Vol 25, No 3 (2018)
Publisher : Institut Agama Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (17.657 KB) | DOI: 10.15548/jt.v25i3.487

Abstract

The purpose of this study was to determine whether there is any difference between students’ mathematical representation ability who were taught by using the learning model of Project Based Learning with students who were taught by Guided Discovery Learning; there is any difference in the students' mathematical representation ability based on high, medium, or low learning motivation categories, and there is an interaction between the learning model and the learning motivation toward mathematical representation ability. A quasi experiment was used with 2x3 factorial designs. Instrument used to collect data was mathematics test and learning motivation questionnaire. The hypothesis testing used two way analysis of variance with unequal cell. Based on the results of hypothesis testing, it can be concluded that there is a difference in the students' mathematics ability that was taught by using Project Based Learning model with students who were taught by sing Guided Discovery Learning model; there is a difference in the students’mathematical representation ability based on high, medium, or low learning motivation; and there is an interaction between the learning model and the learning motivation on the mathematics ability.
MENINGKATKAN KEMAMPUAN KOGNITIF ARITMATIKA ANAK DENGAN MENGGUNAKAN ALAT PERAGA PERMAINAN ULAR TANGGA Hardika Saputra; Ramadhani Dewi Purwanti; Lintang Fitra Utami
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 4 No. 1 (2023): 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.v4i1.206

Abstract

The cognitive aspect of arithmetic ability is a necessary aspect for students that deserves attention. This is because arithmetic cognitive ability is a tool that children will use in facing life. In addition, arithmetic cognitive ability is a basic ability for a child to solve everyday problems and is a tool for further education. Snakes and ladders can be adopted as a learning aid for kindergarten children to improve their counting ability. Teachers can consider using snakes and ladders as a teaching method, as it is considered effective for kindergartners who still have a play instinct. The purpose of this research is to understand the effectiveness of the snakes and ladders learning tool in improving children's counting ability. This research was conducted using qualitative and descriptive methodologies. The population and sample were taken from Group B of Aisyiyah Bustanul Athfal Bumi Mulyo Kindergarten with a total of 16 students. Data collection was done through several ways such as observation, interview, and documentation. The data obtained was then analyzed using several steps, namely; data reduction, data presentation, and conclusion drawing. The results showed that the use of the snakes and ladders tool can help improve arithmetic ability in Group B students of Aisyiyah Bustanul Athfal Bumi Mulyo Kindergarten in the 2021/2022 academic year
Era Baru Pembelajaran Matematika: Menyongsong Society 5.0 Hardika Saputra; Lintang Fitra Utami; Ramadhani Dewi Purwanti
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 5 No. 2 (2023): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v5i2.11155

Abstract

Hubungan yang paling utama antara dunia pendidikan dan era society 5.0 salah satunya adalah perkembangan pesat teknologi. Tentunya hal tersebut benar-benar mempengaruhi bidang pendidikan secara umum, serta elemen-elemen pendidikan pada khususnya seperti guru, metode pembelajaran, pola pikir pembelajaran, dan media-media pembelajaran. Salah satu bidang yang juga terpengaruh oleh Society 5.0 adalah pembelajaran matematika. Dalam penelitian ini peneliti menggunakan metode penelitian kualitatif dengan desain penelitian literature review. Dimana literature review adalah metode yang digunakan untuk mengumpulkan, menganalisis, dan mengevaluasi sumber-sumber terdahulu yang terkait dengan topik yang diteliti. Setelah melakukan analisis dan penelitian, dapat disimpulkan bahwa Era baru pembelajaran matematika saat ini dituntut untuk dapat menyongsong dunia yang dipenuhi dengan teknologi yang selalu berkembang. Hal ini dapat terjadi karena teknologi mempunyai peran yang begitu penting bagi kehidupan manusia, peran tersebut juga tampak dalam perkembangan pendidikan dan pembelajaran. Penggunaan teknologi dalam pembelajaran matematika dapat membantu peserta didik untuk belajar dengan lebih cepat dan efektif, serta dapat meningkatkan kemampuan pemecahan masalah peserta didik.
Socialization of Deep Learning Approach in the Digital Era for Teachers in Indonesia: Sosialisasi Pendekatan Pembelajaran Mendalam / Deep Learning di Era Digital bagi Guru di Indonesia Rahayu, Chika; Zakiya, Hanifah; Falamy, Ryna Aulia; Ubaidillah, Muhammad; Prastyo, Yanuar Dwi; Utami, Lintang Fitra; Hardianti, Desrina; Yosilia, Rani
CONSEN: Indonesian Journal of Community Services and Engagement Vol. 5 No. 1 (2025): Consen: Indonesian Journal of Community Services and Engagement
Publisher : Institut Riset dan Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57152/consen.v5i1.2042

Abstract

The Deep Learning approach launched by the Ministry of Primary and Secondary Education is an approach that honors and is not a new curriculum outlined in the academic manuscript. However, there is still a lack of understanding about the Deep Learning approach, with some people thinking that Deep Learning is a curriculum, and many teachers still don’t understand how to plan and implement this approach in the classroom. This service in the form of socialization is carried out to provide teachers in Indonesia with an understanding of the implementation of Deep Learning in the digital era. The socialization was conducted online with approximately 800 participants, most teachers from various regions across Indonesia. The steps of the method used in this socialization include planning, the delivery of material, sharing during the Q&A session, and reflection. This socialization helps teachers to get to know and understand Deep Learning. It can be implemented in the classroom, leading to positive changes in the learning process, which improves students’ learning outcomes to achieve the eight graduate profiles. The result of this socialization activity was met with enthusiasm from the participants, as shown by the positive feedback during the event, such as interactive Q&A and responses from the participants, allowing them to mutually enrich each other’s learning, most of whom are teachers.
Students' Mathematical Communication Skills in Terms of Concrete and Abstract Sequential Thinking Styles Utami, Lintang Fitra; Pramudya, Ikrar; Slamet, Isnandar
Al-Jabar: Jurnal Pendidikan Matematika Vol 11 No 2 (2020): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v11i2.7486

Abstract

This study aimed to analyze and describe the eleventh-grade senior high school students' mathematical communication skills on linear program material in terms of concrete and abstract sequential thinking styles. This study employed a qualitative descriptive approach with the case study method. The sampling technique used was the purposive sampling technique. The mathematical communication skills test and thinking style questionnaires were employed as the data collecting technique. The analysis revealed that subjects in the AS category could make generalizations based on good reasoning in the written text aspect. On the other hand, subjects in the CS category were having a hard time constructing abstract assumptions. In the drawing aspect, subjects in the AS category showed good theories and concept understanding. In contrast, subjects in the CS category were only able to apply some of the information to draw graphs. In mathematical expressions, subjects in the AS category could process the information implied by the problem to make mathematical models correctly. Meanwhile, subjects in the CS category needed additional information or direction to understand the information to avoid mistakes. 
High school students' modeling abilities in arithmetic sequences using body weight contexts Rosanti, Aprida; Aisyah, Nyimas; Darmawijoyo, Darmawijoyo; Lestari, Siti; Utami, Lintang Fitra
Al-Jabar: Jurnal Pendidikan Matematika Vol 15 No 2 (2024): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v15i2.19372

Abstract

Background: Mathematical modeling is an important skill in mathematics education, helping students use math to solve real-world problems. Teaching and assessing this skill can be challenging, especially when students need to apply algebraic concepts in their models.Aim: This study aims to assess the ability of high school students to model mathematical problems related to weight changes using arithmetic sequences. The focus is on how well students can understand the problem, identify relevant mathematical concepts, apply these concepts, and explain their results.Method: The study involved 28 high school students who were given two open-ended modeling tasks. A qualitative descriptive approach was used to analyze how students performed in four key stages of mathematical modeling: understanding the problem, identifying mathematical concepts, applying mathematical procedures, and explaining the results.Results: The results showed that 79% of the students reached the minimum proficiency level in mathematical modeling. Students performed very well in understanding the problem (94.05%) and identifying relevant mathematical concepts (90.48%), but had more difficulty in applying these concepts, especially in algebraic calculations (71.43%). This suggests that more attention is needed in teaching algebra within modeling tasks.Conclusion: The study highlights the benefits of using real-world contexts to improve students' mathematical modeling skills. However, it also points out the need to strengthen students' understanding of algebra to help them apply mathematical concepts more effectively. Integrating more mathematical modeling into the curriculum could better prepare students to solve complex real-world problems.
Hubungan Profil Pelajar Pancasila dalam Kerangka Merdeka Belajar terhadap Kemampuan Literasi Matematis Peserta Didik Hardianti, Desrina; Asnawati, Rini; Utami, Lintang Fitra; Asyhara, Suryatul Aini; Lestari, Fitria
Jurnal Pendidikan Matematika Universitas Lampung Vol. 13 No. 1 (2025): Jurnal Pendidikan Matematika Universitas Lampung (March-April 2025)
Publisher : Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/mtk/v13i1.pp54-65

Abstract

This study was conducted to determine the relationship between the Pancasila student profile and students' mathematical literacy skills and to determine the Pancasila student profile affects mathematical literacy skills. Therefore, the data were analyzed using a simple linear regression test because it only involved 1 sample group. The sample in this study was 31 students of class X of the 2024/2025 academic year at a high school or equivalent in Pesawaran, Lampung. The sample determination was carried out using a purposive sampling technique because the researcher could not change the class that had been determined by the school. We chose the school as our research object because it had implemented the independent learning curriculum. Data collection was carried out using test techniques and the Pancasila student profile scale. The findings of the study indicated that no relationship between the Pancasila student profile and students' mathematical literacy. Based on the R Square value, which is 0.001, it shows that the influence of the Pancasila student profile on students' mathematical literacy is 0.1% and 99.9% is influenced by other variables that are not studied. The study was limited to finding out whether there is a relationship between the Pancasila student profile and students' mathematical literacy skills, and knowing to what extent the two variables influence.
Kemampuan Komunikasi Matematis Mahasiswa dalam Pembelajaran dengan Alqurun Teaching Model (ATM) Utami, Lintang Fitra; Sutiarso, Sugeng; Suryadinata, Nurain; Hardianti, Desrina
Jurnal Pendidikan Matematika Universitas Lampung Vol. 13 No. 1 (2025): Jurnal Pendidikan Matematika Universitas Lampung (March-April 2025)
Publisher : Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/mtk/v13i1.pp66-75

Abstract

Mathematical communication ability is the skill of conveying mathematical thinking expressed in various forms of representation such as narratives, images, diagrams, videos, sounds and other media. Alqurun Teaching Model is an innovation in education in the form of a learning model that is designed to encourage students to improve their mathematical abilities, one of which is mathematical communication ability. The study aims to measure the difference in mathematical communication skills of students taught with Alqurun Teaching Model and conventional models. This research is a quantitative research with postest only control group design. Data were collected through tests designed to measure mathematical communication skills, then the results were analyzed using independent sample t-test. The sample involved was 85 students who were divided into two research groups, namely control and experimental classes. The sampling technique used purposive sampling technique where the sample was selectively chosen based on certain criteria, namely the same level of communication skills and facilitated with the same teacher and has a stable cognitive development so that it can interpret its mathematical ideas. The results showed that the mathematical communication skills of students subjected to the Alqurun Teaching Model were significantly superior to students subjected to conventional models.
Co-Authors Bella Dwi Lestari Darmawijoyo, Darmawijoyo Desrina Hardianti Dewi, Eva Sima Eva Sima Dewi Falamy, Ryna Aulia Fitria Lestari Fredi Ganda Putra Hardika Saputra Ikrar Pramudya Ikrar Pramudya, Ikrar Isnandar Slamet Isnandar Slamet, Isnandar Lestari, Bella Dwi Lingga Afriansyah Mardani Mardani, Lingga Afriansyah Muhamad Syazali Nanang Supriadi Nurain Suryadinata Nyimas Aisyah Rahayu, Chika Ramadhani Dewi Purwanti Ramadhani Dewi Purwanti Rani Yosilia Rini Asnawati Rosanti, Aprida Siti Lestari Sugeng Sutiarso Suryatul Aini Asyhara Ubaidillah, Muhammad Yanuar Dwi Prastyo Zakiya, Hanifah