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All Journal Jurnal Kependidikan: Penelitian Inovasi Pembelajaran Jurnal Infinity JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA Jurnal Riset Pendidikan Matematika Mimbar Sekolah Dasar Dinamika Jurnal Pendidikan Dasar Jurnal Tadris Kimiya Al-Jabar : Jurnal Pendidikan Matematika Union: Jurnal Ilmiah Pendidikan Matematika Jurnal Bidang Pendidikan Dasar Journal of Teaching and Learning in Elementary Education Tunjuk Ajar: Jurnal Penelitian Ilmu Pendidikan JTAM (Jurnal Teori dan Aplikasi Matematika) Malikussaleh Journal of Mathematics Learning (MJML) Tribakti: jurnal pemikiran keIslaman Teorema: Teori dan Riset Matematika Jurnal Basicedu Jurnal Tarbiyah : Jurnal Ilmiah Kependidikan Psychology, Evaluation, and Technology in Educational Research INSECTA: Integrative Science Education and Teaching Activity Journal Journal of Advanced Sciences and Mathematics Education Jurnal Basicedu Noumerico: Journal of Technology in Mathematics Education Al-Bidayah : jurnal pendidikan dasar Islam Tribakti: Jurnal Pemikiran Keislaman International Journal of Didactic Mathematics in Distance Education Jurnal Pendidikan Progresif JILS (Journal of Indonesian Legal Studies) IJIS Edu : Indonesian Journal of Integrated Science Education
Wijaya, Tommy Tanu
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Social Sciences Other

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Identifying Sixth Grade Students’ Misconceptions on Solar System Putri, Febiola Eka; Hermita, Neni; Zufriady, Zufriady; Wijaya, Tommy Tanu
JOURNAL OF TEACHING AND LEARNING IN ELEMENTARY EDUCATION (JTLEE) Vol. 4 No. 1 (2021): February 2021
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/

Abstract

The purpose of this study was to determine sixth grade students’ misconception on the solar system. This study uses a sampling technique with a total sample of 88 students. This research uses the descriptive quantitative method. This research aims to describe the misconceptions on the material of the solar system in class 6 of public elementary school in Pekanbaru, data collection techniques using the Four Tier Test. The results showed that students' misconceptions were categorized as "medium" with an average of 47.58% of 88 students. The highest misconception on material related to the characteristics of stars with a misconception level of 67.61% with this level can be said that there are still many students who are investigated experiencing misconceptions. The lowest misconception is 27.27%, which is material about the sun as the center of the solar system.
Elementary Students’ Attitudes towards an Online Visiting Lecture in Covid-19 School Closure Period Aryanti, Aryanti; Wijaya, Tommy Tanu
JOURNAL OF TEACHING AND LEARNING IN ELEMENTARY EDUCATION (JTLEE) Vol. 5 No. 1 (2022): February 2022
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/

Abstract

This study aims to describe the attitudes of elementary students towards online visiting lectures and teacher problems while teaching in the Covid-19 school closure period. The visiting lecture was conducted to relieve the boredom of online learning. The novelty of online visiting lecture conducted at elementary school level in Covid-19 school closure period. This study sample comprised 48 third grade students at a private elementary school in Bandung, West Java, Indonesia. This study used a qualitative approach. The data were collected through observation and interviews with elementary school students. The results showed that the students' attitudes towards online visiting lecture in Covid-19 school closure period were very good. The students engaged in learning actively. When the visiting lecturer asked questions, the students answered the questions confidently. In conclusion, the visiting lecture can be held in Covid-19 school closure period when students need a new online learning atmosphere. In Indonesia, Covid-19 pandemic has lasted more than 1 year, and it causes boredom of online learning. Holding visiting lecture is an effective way to increase students’ learning interest and motivation so that the online teaching and learning process runs more efficiently.
ANALISIS LITERASI SAINS PADA BUKU PELAJARAN IPAS TINGKAT SEKOLAH DASAR KELAS V KURIKULUM MERDEKA BELAJAR Apriyanti, Dhea; Dewi, Isti Kumala; Ramadhan, Rully Rachmawati; Wijaya, Tommy Tanu; Hermita, Neni; Diniya, Diniya
Tunjuk Ajar : Jurnal Penelitian Ilmu Pendidikan Vol. 8 No. 1 (2025): February 2025
Publisher : Jurusan Ilmu Pendidikan Fakultas Keguruan dan Ilmu Pendidikan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/

Abstract

Science education at the elementary level is an important foundation for building the next generation of people who are broad-minded, think critically, and are able to solve problems. At this level, cultivating curiosity and a passion for science is the main key to growing interest and triggering students' potential to develop themselves in the fields of science and technology. The Science and Technology textbook for class V in the Independent Curriculum offers a new approach to scientific literacy. This research aims to analyze the level of scientific literacy integrated into science textbooks. The study employs a descriptive research design, utilizing content analysis. The data collection instrument is a document review sheet. The research results showed that the Independent Curriculum class V science and science textbook was rated as good. This is proven by various indicators of scientific literacy, such as identifying questions, collecting data, analyzing data, and interpreting data. This research contributes to the development of scientific literacy among students through the science and science textbook for class V, semester II of the Merdeka Curriculum. These findings can also be a basis for textbook developers to improve the quality of scientific literacy in science and science textbooks.
Designing interactive games for improving elementary school students’ number sense Hermita, Neni; Alim, Jesi Alexander; Putra, Zetra Hainul; Gusti, Peggi Muharrani; Wijaya, Tommy Tanu; Pereira, Jerito
Al-Jabar: Jurnal Pendidikan Matematika Vol 12 No 2 (2021): 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.v12i2.9983

Abstract

Number sense is an essential primary mathematics material in elementary school that students must master. Learning media may be utilized in elementary schools' teaching and learning process to engage and inspire students to participate in learning activities, particularly mathematics. Therefore, the researchers designed an interactive game using Genially to improve students' number sense. The ADDIE development model was applied in the research and development procedure. In this research, the ADDIE development model began by analyzing problems related to the mathematics learning process in elementary schools, analyzing the environment and work situation, designing an interactive game, developing the game based on validation results from three media experts and two concept experts, and conducting a one-on-one trial. The product feasibility was tested on 46 students who were divided into two classes. Class B served as the experimental class, while Class A served as the control class. The interactive game's validation findings showed that the developed interactive learning media was practical and useful. As a result of the implementation, the experimental class students' grasp the material better than the control class. 
The effect of hawgent dynamic mathematics software on mathematics achievement: A meta-analysis Li, Xinxin; Zhou, Ying; Wijaya, Tommy Tanu
Al-Jabar: Jurnal Pendidikan Matematika Vol 13 No 1 (2022): 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.v13i1.11711

Abstract

In recent years, ICT development has greatly affected the education sector. The development has provided many opportunities to innovate and improve the quality of education. Dynamic mathematics software is one of the learning media that is widely used in mathematics lessons. China has always wanted to be innovative by developing Hawgent Dynamic Mathematics software with more features than other dynamic mathematics software. This research aims to determine the effect of Hawgent Dynamic Mathematics software on mathematics achievement and analyze the advantages of Hawgent compared to other dynamic mathematics software. This research employed a meta-analysis approach by analyzing 28 empirical research articles published in both Chinese and foreign journals. There are 46 effect sizes with 4137 students from 2018 to 2021. Furthermore, the data was obtained using CMA software. The results showed that the effect size of Hawgent on mathematics achievement was 2.11 (P=0.00<0.1), within the very high category. Further analysis showed that the number of students did not affect Hawgent’s effect size. The effect of Hawgent at the senior high school level was greater than at the elementary and junior high school levels. Furthermore, Hawgent’s effect on geometry and algebra subjects was greater than any other subjects. This research can be useful as information on the development of dynamic mathematics software since many countries tend to use Geogebra and Geometric Sketchpad.
The influence of probing-prompting learning model toward students’ mathematical reflective thinking skills Zahra, Luthvia; Anggoro, Bambang Sri; Wijaya, Tommy Tanu; Widyawati, Santi
Journal of Advanced Sciences and Mathematics Education Vol 1, No 2 (2021): Journal of Advanced Sciences and Mathematics Education
Publisher : CV. FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1259.635 KB) | DOI: 10.58524/jasme.v1i2.58

Abstract

This research was conducted at SMP Negeri 32 Bandar Lampung to determine the influence of the Probing-Prompting learning model toward students' mathematical reflective thinking skills on the relations and functions learning materials. The researchers employed the quasi-experimental design. The research data was collected through a description test. This research was conducted on the eighth-grade students of SMP Negeri 32 Bandar Lampung. The samples consisted of sixty students determined using the cluster random sampling technique. Based on the Two-Way ANOVA test, the Probing-Prompting learning model significantly affected students' mathematical reflective thinking. Therefore, the learning model influenced the students' mathematical reflective thinking skills on the relations and functions learning materials.
Exploring Cognitive and Gender Factors in Mathematical Creativity: Evidence from Indonesian Vocational Schools Pantaleon, Kristianus Viktor; Pereira, Jerito; wijaya, Tommy Tanu; Visera, Elisabeth
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 9, No 4 (2025): October
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v9i4.31443

Abstract

Despite the increasing focus on creativity in mathematics education, research on the combined effects of cognitive style and gender on mathematical creative thinking in vocational high schools is still scarce, especially in Indonesia. This study investigated the influence of cognitive style and gender on the mathematics creative thinking of 60 eleventh-grade students in a vocational high school, classified as Field Independent (FI) or Field Dependent (FD) by the Group Embedded Figures Test (GEFT). Mathematical creativity, which includes fluency, flexibility, and originality, was assessed using an open-ended test that was verified by two experts in mathematics education and pilot-tested for reliability. Data were examined via two-way ANOVA. The findings indicated that FI students markedly surpassed their FD counterparts across genders (p < 0.001), although gender disparities were not statistically significant, although females exhibited a tendency for enhanced fluency and inventiveness, while males shown better flexibility. No notable interaction between cognitive style and gender was detected. These findings underscore the superiority of cognitive style over gender in influencing mathematical creativity in vocational environments and present the inaugural empirical evidence for this combination effect within the Indonesian context. They propose that vocational mathematics instruction must be cognitively adaptive providing structured scaffolding and collaborative methods for FD learners, and open-ended, self-directed tasks for FI learners to enhance creativity and problem-solving abilities pertinent to real-world vocational challenges.
Critical thinking of elementary school students in solving numeracy problems in terms of learning styles: Ashari, Dwi Alfan; Yustitia, Via; Hadi, Susilo; Wijaya, Tommy Tanu
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 13 No 3 (2025)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v13i3.19585

Abstract

This study aims to describe students’ critical thinking abilities in solving numeracy problems in terms of four learning styles: activist, theorist, pragmatist, and reflector. A qualitative descriptive approach was employed, involving students who represent each learning style as classified by the Honey and Mumford model. Data were collected through numeracy tests and in-depth interviews to explore students' reasoning processes and critical thinking indicators. The findings indicate that students with an activist learning style tend to excel in the reasoning indicator, as they are able to explain their problem-solving strategies clearly and appropriately. However, their solutions often lack thoroughness, with some steps being overlooked. Students with a theorist learning style show strengths in the inference indicator, demonstrating the ability to provide logical explanations and clearly articulate cause-effect relationships. Those with a pragmatist learning style also lean towards the reasoning indicator, offering straightforward and practical explanations of their chosen strategies. Meanwhile, reflector-type learners display a preference for the inference indicator as well, outlining their steps but expressing uncertainty and hesitation in their answers. In conclusion, students’ critical thinking abilities in numeracy tasks are influenced by their learning styles, with each style showing a different emphasis on specific critical thinking indicators. This research contributes to the field by: (1) providing insights into the relationship between learning styles and critical thinking indicators in the context of numeracy; (2) informing educators on how to tailor instructional strategies to align with students’ learning styles in order to enhance critical thinking; and (3) offering a foundation for future studies aimed at developing numeracy-based learning tools that accommodate diverse learning preferences.
An Investigation into Critical Thinking and Creative Thinking Skills for Science Pre-service Teacher in Fluid Mechanics Course Diniya, Diniya; Muslim, Muslim; Rusdiana, Dadi; Hermita, Neni; Wijaya, Tommy Tanu; Oshima, Ryugo
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 6, No 2 (2024): July 2024
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v6i2.3763

Abstract

Nowadays, learning is designed to train 21st century skills so that they can keep up with the times. There are several skills that must be taught and one of the categories is the way of thinking including creativity, innovation, critical thinking, problem solving, and decision making. This study aims to examine the critical and creative thinking skills of prospective science teachers. The research method used is descriptive quantitative. The sample in this study amounted to 46 science pre-service teacher. The instrument used is a test question based on indicators of critical and creative thinking skills. Critical thinking questions in the form of essay questions amounted to 5 questions and creative thinking questions in the form of essay questions as many as 4 questions. The results demonstrate that critical thinking skills of science pre-service teacher in the reasoning and thinking as hypothesis testing indicators are in the fair category. For indicators of likelihood and uncertainty analysis and argument analysis are in the poor category while for indicators of problem-solving and decision making are in the very poor category. Science pre-service teacher creative thinking skills are in the very poor category for each indicator.
Exploration and Inventory of Banjar Etnochemistry as a Learning Source in Indonesia Senior High School Chemistry Context Irawati, Ratna Kartika; Wicaksono, Ardian Trio; Salamiyah, Salamiyah; Sofianto, Eko Wahyu Nur; Wijaya, Tommy Tanu
Jurnal Tadris Kimiya Vol 8 No 1 (2023)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v8i1.22380

Abstract

Ethnochemistry is the study of chemical practices by specific cultural groups that are used for activities following the ideology of the community, including the Banjarese community. Banjar ethnochemistry can be integrated into science learning, especially for Indonesia’s senior high school chemistry learning context. This study aims to analyze the results of exploring the local wisdom of the Banjarese community, which is included in ethnochemistry, and to take an inventory of Banjar ethnochemical knowledge as a source of Indonesia senior high school chemistry learning. The study uses an exploratory qualitative approach with ethnographic methods. The subjects in this research are community leaders and academics who understand Banjar ethnochemistry. Data collection techniques used interviews, observation, and documentation. The results of the Banjar ethnochemical exploration include Banjar soup, sasirangan, basungu, rub ash, batimung, sepat dry fish, diamond, tanggui, tapai Gambut, laduman, kelakai, ironwood, ironwood hair oil, fish pentol, selangat shredded fish, Mangurak wells, mandai, and lahang ice. An inventory of Banjar ethnochemical knowledge that can be used as a source for Indonesia senior high school chemistry learning consists of acids and bases, chemistry and its scope, alkane derivatives, macromolecules, elemental chemistry, and colligative properties of solutions.
Co-Authors Achmad Basari Eko Wahyudi Aditya Purnama Ahmad, Nur Jahan Alim, Melvi Lesma Amrifo, Victor Andini, Dwi Apriyanti, Dhea Aryanti Aryanti Ashari, Dwi Alfan Bambang Sri Anggoro Cici Oktaviani Dessy Artina Dewi Nasien Dewi, Isti Kumala Diniya, Diniya Dipuja, Diah Anugrah Dube, Rakesh Edi Irawan Emilda Firdaus Ernawati Fajari, Laksmi Evasufi Widi Fauzi, Nasrullah Ali Gan, Lijuan Gusti, Peggi Muharrani Haji, H Saleh Hayatun Nufus Ibnu Imam Al Ayyubi Ikromi, Shoutika Nawadya Jesi Alexander Alim khusnul khotimah Li, Xinxin Mahmud Alpusari Moh Salimi Mohammad Sabarudin Muhammad Fendrik Mulyani, Eva Astuti Mulyani, Nenden Muslim Muslim Naila Fauza Neni Hermita Nirfayanti Noerzanah, Firda Nurdin, Erdawati Oktavia, Aulia Ika Aulia Oktaviani Adhi Suciptaningsih Oshima, Ryugo Pantaleon, Kristianus Viktor Pereira, Jerito Putra, Riki Apriyandi Putri, Febiola Eka Ramadhan, Rully Rachmawati Ratna Hidayah Ratna Kartika Irawati Rauf, Muhammad A Rifqi Rohmatulloh Rohmatulloh, Rifqi Ruqoyyah, Siti Safitri, Nila Salamiyah, Salamiyah Santi Widyawati Separen, Separen Shah, Firdous A. Shao, Yalei Sholikhah, Khoirotus Siti Mas’ula Sofianto, Eko Wahyu Nur Suan, Lin Sukma Murni Suparman Suparman Supriyati, Devi Nurul Suryana, Irfan Susilo Hadi, Susilo Syaharuddin Talib, Corrienna Abdul Tamur, Maximus Thakur, Deepti Via Yustitia Visera, Elisabeth Wahyono Wahyono Wahyu Hidayat Wicaksono, Ardian Trio Ying, Zhou Yogi Prihandoko Yumiati Yunita Yunita Zahra, Luthvia Zetra Hainul Putra Zhou, Ying Zubaidah Amir MZ Zufriady, Zufriady