Publication Search

Numeracy is an essential competency that supports students’ ability to reason quantitatively and solve real-life problems. However, students in Indonesia often face challenges in understanding mathematical concepts and applying them in everyday contexts. In response to this, a community service program was conducted at SMP Insan Rabbany, Tangerang Selatan, focusing on the integration of Artificial Intelligence (AI) applications such as ChatGPT and Educaplay in mathematics learning. The program aimed to improve students’ numeracy literacy and provide teachers with the capacity to utilize AI tools effectively. The activities included training sessions for teachers, and direct assistance in classroom implementation. The results showed a significant uses in students’ ability of numeracy. Moreover, teachers expressed increased confidence in incorporating AI-based methods into their lessons. This program highlights the potential of AI to enhance numeracy skills and underscores the importance of technological support and teacher training in the digital age.

The purpose of this study is to assess the computational thinking skills of fourth-grade elementary students within the framework of mathematics instruction. Computational thinking is a crucial 21st-century competency that should be cultivated from an early age, particularly in solving mathematical problems. This study adopts a descriptive quantitative method using a written test instrument developed based on four key computational thinking components: decomposition, pattern recognition, abstraction, and algorithmic processes. The participants in this research were fourth-grade students from a selected elementary school. The results indicate that most students demonstrate a moderate level of computational thinking. Among the assessed indicators, decomposition was the most successfully achieved, while algorithmic thinking was the least mastered. These results highlight the importance of integrating contextual and problem-based learning strategies to further enhance students’ computational thinking abilities in mathematics education.

This study is a literature review aimed at examining the effectiveness of the guided inquiry model based on STEM in enhancing students’ critical thinking skills. The guided inquiry model provides a structured framework for students to explore problems under teacher guidance, while the STEM (Science, Technology, Engineering, and Mathematics) approach promotes interdisciplinary, contextual, and practical learning. Through an analysis of various relevant articles and scholarly journals, the findings indicate that the implementation of the guided inquiry model integrated with STEM consistently improves students' critical thinking abilities, particularly in areas such as analysis, evaluation, and reasoning. The study also highlights the crucial role of teachers as active facilitators in the learning process and the need for adequate resources to effectively apply this approach. The results of this review are expected to serve as a reference for educators and researchers in developing innovative and 21st-century-oriented learning strategies.

Mathematics plays a crucial role in everyday life, as it enhances students' abilities to absorb lessons more effectively and develop rational, critical, logical, analytical, and systematic thinking. This study employs the literature review method, which involves gathering relevant information from various sources to support the research topic. The author collects references from articles and journals using Google Scholar, an open-access database that simplifies the process of locating topic-specific materials. Difficulties faced by students in learning mathematics are not always due to a lack of mathematical knowledge. They may stem from other issues such as memory problems, difficulty in recalling mathematical problems, weak calculation skills, confusion with operational signs, or reversing numbers. Students with learning disabilities may particularly struggle with both mathematical reasoning and basic computation. Furthermore, mathematical learning difficulties are also associated with cognitive challenges, such as solving complex word problems and understanding numerical concepts. These learning difficulties often result from internal and external factors that hinder the brain’s ability to process, analyze, and retain mathematical information effectively.

Computational thinking skills are one of the important competencies in the world of education in the 21st century, especially in the fields of science, technology, engineering, and mathematics (STEM). GNU Octave as an open source software similar to MATLAB offers a numeric programming environment that can be used to train and develop students' computational thinking skills. Researchers use a literature study method that aims to see the extent to which GNU Octave can be used in learning to improve students' computational thinking skills. The literature sources used come from national and international journal articles, conference proceedings, and other trusted sources over the past 10 years. The results of the review show that GNU Octave is effective as a learning tool for numeric programming, problem solving, and mathematical modeling, and has a positive contribution to honing students' algorithmic and analytical thinking skills.

One reliable measure of students' learning success is their level of learning discipline.   One factor influencing students' learning discipline is parental attentiveness.   This study aims to determine the relationship between students' learning discipline and parents' attentiveness.   This study use quantitative methods that involve correlation.   Basic random sampling and probability sampling techniques were combined by the researchers.   The sample consisted of 30 individuals, while the population consisted of 150 individuals.   Data was gathered by questionnaires, interviews, and documentation.  The data analysis's findings show a connection between parental attention and the learning discipline of class XI IPA 2 SMA Hang Tuah 4 Surabaya pupils.  The Pearson Correlation between learning discipline and parental attention is 0.482 with a significance level of 0.007.   It can be said that parental attentiveness and students' learning discipline have a fairly strong link and indicates a substantial correlation between the variables of parental attention and student learning discipline.

The purpose of this quantitative descriptive study is to ascertain how students' learning outcomes in mathematics are impacted by the availability of learning facilities.  In order to increase learning outcomes, the teaching and learning process will be more successful if supported by sufficient facilities, such as  proper study tables, additional illumination sources, lighting indications throughout the house,  appropriate study chairs, appropriate bookcases, availability of math textbooks and worksheet books, internet access at home, sufficient cell phones, student-owned question banks, and internet use can all support learning activities. Thirty students in all took part, and checklists, questionnaires, and documentation were the instruments utilized to collect data.  Descriptive analysis of the learning outcome variable data revealed that 20 students in class XI, or 67.67%, finished with a Minimum Passed Value of 80, whereas 10 students, or 33.33%, were incomplete.  Using SPSS, a straightforward linear regression calculation method yielded the following results: Y = 98,793 + 0,590X.  The findings of the study demonstrate that student learning outcomes are influenced by the accessibility of learning facilities.  For additional study, you can focus on variables other than the availability of learning facilities that affect student learning results.

The development of information and communication technology (ICT) has opened up great opportunities in increasing the effectiveness of mathematics learning, especially in supporting students' computational thinking skills. This article presents a mini-literature review related to the use of Tibi's Mathematics Suite (TMS) as interactive software in mathematics learning. Using a descriptive qualitative approach and desk research method, this study analyzes various scientific sources to evaluate the contribution of TMS to the development of computational thinking, which includes decomposition, pattern recognition, abstraction, and algorithms. The results of the study show that TMS is able to increase students' interest in learning, independence, and metacognitive awareness, although its implementation still faces challenges such as limited infrastructure and teacher training. This review recommends the need for further empirical studies and education policy support so that the integration of TMS can be more optimal in the context of the Independent Curriculum and the strengthening of the Pancasila Student Profile.

Computational ability is one of the basic skills that is very important for students in learning mathematics. However, many students face difficulties in understanding mathematical concepts due to the lack of interactive and fun exercises. To overcome this, TuxMath is present as an educational game-based software specifically designed to improve students' arithmetic skills through challenging and interesting games. This study aims to evaluate the effectiveness of TuxMath in improving students' computational abilities, through literature reviews and empirical analysis of previous studies. The method applied is the Systematic Literature Review (SLR), by investigating various journals, articles, and studies published between 2020 and 2024. The results of the study show that the use of TuxMath can increase the speed and accuracy of students' arithmetic calculations, increase learning motivation, and help them understand mathematical concepts in a more enjoyable way.    

Economics education plays a crucial role in building students' understanding of managing limited resources, both on an individual and societal scale. However, isolated approaches to economics education often make it difficult for students to connect economic concepts with real life. This study aims to evaluate the effectiveness of integrating economics education with other subjects, such as mathematics, geography, and history, to create relevant and meaningful learning experiences. This approach aligns with the principles of the Kurikulum Merdeka, which emphasizes student-centered and life-relevant learning. This research employs the literature review method, involving the collection, analysis, and synthesis of information from various relevant sources, including books, journals, and scholarly articles. The findings indicate that integrating economics education can enhance students' conceptual understanding, analytical skills, and learning motivation. Moreover, this approach encourages students to recognize interdisciplinary connections, resulting in holistic comprehension. However, the implementation of such integration faces several challenges, including teacher readiness, time constraints, and limited supporting learning resources. Therefore, this study recommends the development of a more flexible curriculum, teacher training, and the creation of relevant teaching materials. The results are expected to provide insights for the development of innovative and holistic teaching methods in secondary education.

This study aims to improve mathematics learning outcomes on probability material through the application of rotating wheel media in class 6A UPT SDN Kutorejo 1. Probability material is considered difficult by students because it is abstract and requires logical thinking skills. This study uses the PTK method with two cycles involving 29 students. Each cycle consists of planning, action, observation, and reflection. The rotating wheel media used is in the form of a circle that can be rotated and contains pictures of typical Tuban souvenirs as objects of probability that students must calculate in groups and independently. The results of the study showed a significant increase in student learning outcomes, marked by an increase in the average score from pretest to posttest in each cycle. In addition, the rotating wheel media also increased student learning motivation and active involvement in learning. PjBL approach combined with this media makes learning more interactive, and fun. In conclusion, the use of rotating wheel media is effective in helping students understand the concept of probability, improving learning outcomes, and overcoming abstract mathematics learning difficulties. The recommendation of this study is the use of rotating wheel media as an alternative innovation in mathematics learning in elementary schools.

The learning interest of students at SDN Silih Asih 2 during learning varies greatly. However, based on the results of observations, most students are less active in participating in learning activities in class, especially in Mathematics. This problem occurs due to the lack of use of interesting and enjoyable learning media for students. This study aims to prove whether the application of Wordwall  educational game media can improve student learning activity in Mathematics in Class 1. The research conducted was Classroom Action Research (CAR) involving 20 students. Data collection included direct observation, interviews and questionnaires. The results of the study showed that the application of Wordwall  educational game-based learning media can improve student activity. This is evidenced by an increase in the average student activity of 55% from cycle I to cycle II. This increase shows that the application of Wordwall  educational game learning media is effective in improving student activity in learning mathematics in class 1 at SDN Silih Asih 2.

This study aims to examine in-depth and comprehensively the various obstacles faced by elementary school students in understanding the concept of fractions. Fractions represent one of the key components in basic mathematics education and often pose a significant challenge for many students. Through a structured literature review and in-depth analysis of empirical data, this research seeks to clearly describe the various difficulties students encounter when learning and understanding fractions. Additionally, this study investigates the underlying factors contributing to these difficulties and offers a number of creative and effective instructional strategy recommendations to help students overcome these barriers. The findings indicate that the primary challenges hindering students' understanding include several critical aspects: weak comprehension of basic fraction concepts, difficulty in representing fractions both visually and symbolically, struggles with performing arithmetic operations involving fractions, and challenges in relating fraction concepts to real-life situations. A thorough understanding of these challenges is expected to serve as a crucial foundation for improving the quality of mathematics instruction at the elementary school level.    

Mathematics is often referred to as a field of knowledge developed through logical reasoning and is considered essential in everyday life, particularly in problem-solving. One effective way to apply problem-solving skills in mathematics education is through the use of word problems. This study aims to explore and analyze the various obstacles students encounter when solving mathematical word problems. The research employs a descriptive qualitative approach, with data collection methods including tests, interviews, and a project involving the construction of a staircase using standard units of length. The subjects of the study were four third-grade elementary school students in Batusangkar who had previously studied standard units of length. The findings reveal that students faced a range of difficulties, such as challenges in understanding the problems, failure to organize solution steps systematically, and limited comprehension of the concept of standard measurement units. Additionally, a lack of interest in learning was found to negatively impact students’ ability to solve word problems. Therefore, conceptual understanding and increased motivation to learn are crucial factors in enhancing students’ mathematical problem-solving abilities.

Mathematics is often referred to as a field of knowledge developed through logical reasoning and is considered essential in everyday life, particularly in problem-solving. One effective way to apply problem-solving skills in mathematics education is through the use of word problems. This study aims to explore and analyze the various obstacles students encounter when solving mathematical word problems. The research employs a descriptive qualitative approach, with data collection methods including tests, interviews, and a project involving the construction of a staircase using standard units of length. The subjects of the study were four third-grade elementary school students in Batusangkar who had previously studied standard units of length. The findings reveal that students faced a range of difficulties, such as challenges in understanding the problems, failure to organize solution steps systematically, and limited comprehension of the concept of standard measurement units. Additionally, a lack of interest in learning was found to negatively impact students’ ability to solve word problems. Therefore, conceptual understanding and increased motivation to learn are crucial factors in enhancing students’ mathematical problem-solving abilities.

This research aims to develop online mathematics learning tools based on the local wisdom of Papua in the form of Lesson Plan and E-Worksheet products that are oriented to students' critical thinking skills and mathematical problem-solving in materials of polyhedra which (1) validity aspects, (2) practicality aspects, (3) effectiveness aspects. The cultures used in this research are the kariwari traditional house and the kaki seribu traditional house as illustrations to explain the concept of polyhedra. The research method is research and development (R&D) using the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development design model. The subjects in this study are 8 students who are in grade VIII at Golden Gate Junior High School, Sorong City. The instruments used in this study are validation sheets, learning implementation observation sheets, teacher response questionnaires, student response questionnaires, and tests. The learning tool is valid if the results of the experts' assessment are at least in the "good" category. Learning tools are said to be practical if the results of teacher’s responses, student responses, and observations of learning implementation are at least in the "good" category. The learning tool is effective if the percentage of students who complete the critical thinking skills test and the math problem-solving ability test is at least 60%. This research produced online learning tools in Lesson Plan and E-Worksheet mathematics form based on local Papuan wisdom oriented to critical thinking skills and problem-solving skills of grade VIII junior high school students on flat-side space building materials. The validation results show that the product developed meets the valid criteria with a good category. The results of the test show that the product developed meets the practicality and effectiveness criteria. Practicality achieved the category “very good” based on teacher assessment, student responses, and the observation of learning implementation. Effectiveness achieves the effective category based on the test of critical thinking skills and mathematical problem-solving. The percentage of students who completed the critical-thinking skills test reached 87.50%, and the mathematical problem-solving ability test reached 75.00%.

The use of visual media in mathematics learning can help students understand difficult concepts, especially abstract ones. Images allow students to visualize mathematical processes, such as addition and subtraction, making these concepts easier to grasp. Visual media serves as an effective tool for delivering content, particularly in topics like geometry, which are hard to imagine using formulas alone. Additionally, visual media can enhance students' interest and motivation in mathematics, as learning becomes more engaging and enjoyable.

This study aims to analyze the level of understanding of the division concept among third-grade elementary school students. Understanding division is a fundamental component in mathematics learning, serving as a basis for more complex numerical operations in higher grades. The research employed a descriptive qualitative method involving 5 students from an elementary school in. Data were collected through diagnostic tests, interviews, and observations. The findings revealed that most students still struggle to grasp the concept of division, particularly in understanding it as a grouping process and as repeated subtraction. Factors influencing students' comprehension include limited use of varied teaching methods, insufficient application of concrete learning media, and differences in students' learning styles. These findings are expected to serve as a reference for teachers in designing more effective and contextual learning strategies to enhance students’ understanding of the division concept at the elementary level.

Understanding the basic concept of multiplication is one of the important competencies that must be possessed by elementary school students. This study aims to analyze the extent of understanding the concept of multiplication of whole numbers in third grade elementary school students. A strong understanding of the concept at the initial stage is very important as a basis for mastering subsequent materials. This study uses a qualitative descriptive approach with data collection techniques in the form of diagnostic tests. The test is designed to identify the level of understanding of third grade elementary school students. The subjects of this study were third grade elementary school students. The results of the mini-research showed that some students had difficulty understanding story problems so that they considered them to be additions, errors when reading multiplication problems, and misconceptions that emerged in solving multiplication problems. Students had great difficulty making mathematical forms from story problems. These findings provide an important picture for teachers to design more effective learning and adjust their learning needs. Keywords: understanding concepts, mathematics learning, multiplication.

The purpose of this study is to describe the effect of Outdoor Learning Math using GPS-based mobile technology-assisted math traces on students' problem solving and mathematical communication skills, describe the effect of Outdoor Learning Math using GPS-based mobile technology-assisted math traces on problem solving skills, and describe the effect of Outdoor Learning Math using GPS-based mobile technology-assisted math traces on students' mathematical communication skills. This type of research is Quasi Experimental using Nonequivalent Control Group Design. This research was conducted at SMP Negeri 1 Malinau, North Kalimantan City with 60 students from two 9th grade classes. The instruments used in this study were descriptive test questions of problem solving ability, mathematical communication and observation sheets for the implementation of Outdoor Learning Math learning activities using GPS-based mobile technology-assisted math traces. The results showed that there was an effect of Outdoor Learning Math using GPS-based mobile technology-assisted math traces on students' problem solving and mathematical communication skills together, there was no effect of Outdoor Learning Math using mobile technology-assisted math traces on problem solving skills, and there was no effect of Outdoor Learning Math using GPS-based mobile technology-assisted math traces on mathematical communication skills. Therefore, for future researchers to expand the scope of materials such as geometry, statistics and probability, algebra, arithmetic and add student motivation variables.