Mathematics Students Research Articles

Evaluating Instructional Package for Teaching Mathematics for the Hearing-impaired Students

This study evaluated a package for teaching algebra with sign language video to students with hearing difficulties within Oyo State, Nigeria. Seventy-four participants, comprising 37 males and 37 females, were involved in the pre-test-post-test design to assess the effectiveness of such a package. At the Federal College of Education (Special), Oyo, the reliability test returned an alpha value of 0.812 and 0.670, in which items used had very strong internal consistency among 26 hearing-impaired Economics students. The collection of data was done in three different stages: initial collation of resources, conducting a pre-test, and subsequently after six weeks, a post-test evaluation. The results show that the package strongly improved students' performances, with females doing better than males, as was confirmed by a statistically significant p-value (<0.05). It becomes obvious that the video package efficiently enriches comprehension in algebra and thus supports individual learning among students to help them be able to solve problems on their own. The findings suggest the special role that visual aids can play in the education of students with special needs. The results further suggest that video packages can be considered surrogate teachers that inculcate positive attitudes toward learning among hearing-impaired students. As an instructional strategy, this should, when implemented, lead to improved students' profile performance and a better understanding of mathematical concepts among Nigerian Colleges of Education.

Significant Differences Between the IQ Scores of Mathematics Students based on Regression Analysis and Factorial Experimental Design

In this research, data on general intelligence and emotional intelligence scores were analyzed and the difference between them was studied in terms of their application to students of the Mathematics Department in the four stages in the College of Computer Science and Mathematics at the University of Kufa for the academic year 2023-2024. Four statistical methods were used. The first was multiple regression analysis to study the extent to which each student's mathematics score was affected on the general intelligence and emotional intelligence tests (Y), by the student's gender (X1) and his type of residence (X2). The second statistical method is to analyze the design of a factorial experiment to study the presence or absence of significant differences between the grades of students in the four stages by classifying the students in the four stages into males and females, as well as studying the significant difference in the scores of the two intelligence tests (general and emotional) for students in the Mathematics Department in general and divided according to gender. requester. The third method of analysis was to analyze the design of a completely randomized experiment to study the significant differences in students’ intelligence scores between the four academic levels in the mathematics department. If there is a significant difference in the results of analyzing the data in the above methods, then we use the fourth statistical method in this research, which is the analysis of the least significant difference test to study the differences between each two groups separately. The results of the data analysis were numerous, the most important of which is that the intelligence scores in the two tests (general intelligence and emotional intelligence) do not depend on nor are affected by the student’s gender or type of residence. In addition, intelligence scores were not affected for the four educational levels.

The Impact of Project-Based Learning on 21st Century Skills in Teaching

This study is based on Project-Based Learning (PBL) in nurturing 21st-century skills among Class 9 mathematics students in Baglung, Nepal. Through teacher interviews and student focus groups, the study insight that PBL significantly enhances critical thinking by analyzing real-world data sets, improves problem-solving through practical applications in algebra and geometry, fosters collaboration in group projects related to mensuration and statistics, and strengthens communication skills through presenting mathematical solutions and findings. Challenges such as resource limitations and teacher training needs were noted, emphasizing the importance of adapting PBL to the local context. The study bridges a research gap in PBL implementation in Nepal and offers insights for integrating PBL effectively into mathematics education, paving the way for further research and improvements in pedagogical practices.

Performance of mathematics students using video learning in flipped and flipped collaborative learning settings

Due to rapid technological advancement that continues to permeate almost all facets of the education sector, video learning has been explored to enhance performance, but most researchers do not incorporate flipped classroom in mathematical videos, which affects the teaching and learning of the subject in Nigeria. This study checked the effectiveness of video learning in flipped and flipped collaborative classroom on mathematics students’ achievement and retention. Using a randomized controlled trial with repeated measures approach, 70 senior secondary school students were purposively sampled from two private secondary schools in Gombe State, Nigeria, out of which they were randomly assigned into two experimental groups: video learning flipped classroom and video learning flipped collaborative classroom (VLFCC). Data was obtained using a 30-item mathematics achievement test, which was validated and pilot-tested (r=0.93). Results were computed using descriptive statistics and two-way mixed design repeated measures analysis of variance. Findings revealed that while the students’ within subject performance improved tremendously in the post-test after the four-week treatment, the students in VLFCC performed better in both achievement (F<sub>[1, 69]</sub>=1,576.362, p=0.000, effect size of (η<sub>p</sub><sup>2</sup>)<sup> </sup>of<sup> </sup>0.954) and retention (F<sub>[1, 69]</sub>=114. 119, p=0.000, with an effect size (η<sub>p</sub><sup>2</sup>) of 0.785. The finding has some implications for it exposes mathematics teachers, researchers, and policy makers to the credence of deploying video learning in flipped collaborative classroom to improve students’ performance by engaging students in collaborative learning in addition to watching pre-class videos, where students discuss in small groups in order to learn through observation, imitation, repetition and behavior modeling, thus making them to learn at their pace in order to construct their own knowledge.

Examining fresh students’ achievement motivation and self-efficacy towards learning high school mathematics

One of the reasons for students’ reluctance to study and succeed in mathematics is that they may not be motivated to learn. This study examined fresh senior high school (SHS) students’ achievement motivation levels and its correlate to self-efficacy towards core mathematics. The study adopted descriptive research design involving a random sample of 314 fresh students in three SHSs in a low performing district in Ghana. The achievement motive scale and the new general self-efficacy scale were adapted and used for data collection. Data were analyzed using descriptive statistics, independent t-test, one-way analysis of variance and Spearman rank correlation. The results indicated that the students’ achievement motivation levels in dimensions of striving to achieve learning targets, participation in lessons, willingness to work and maintaining positive study habits towards mathematics were quite high. Furthermore, the students’ achievement motivation levels did not differ by gender, type of junior high school attended and boarding status. However, the students’ achievement motivation levels varied across the five programs of study. The study also found a moderately positive significant correlation between students’ achievement motivation and self-efficacy beliefs. The study concludes that the fresh students in this study are highly motivated and believe they can succeed in their study. The study recommends that mathematics teachers should guide these fresh students to set realistic short-long term learning targets to facilitate higher achievement in mathematics. Mathematics teachers should try to first gauge the achievement motivation of the fresh students for high school mathematics for appropriate pedagogical decisions.

Efektivitas Model Pembelajaran Generatif: Pemahaman dan Keterlibatan Siswa dalam Pembelajaran Matematika

Enhancing the quality of mathematics education requires innovative and interactive teaching approaches. Generative Learning Model offers a framework that allows students to actively participate in the learning process, potentially improving their understanding of mathematical concepts. This research aims to conduct a systematic analysis of existing literature on the use of Generative Learning Model in mathematics education, focusing on effective strategies for developing interactive and effective learning tools. The research methodology involves developing a review protocol, conducting a comprehensive literature search through databases such as Google Scholar, and selecting studies using the PRISMA flowchart. The results of the analysis show that the Generative Learning Model can significantly improve mathematical concept understanding and student engagement. Effective strategies in developing learning tools based on the Generative Learning Model include the use of interactive tools and contextual approaches in teaching. The conclusions of this research confirm that the use of the Generative Learning Model contributes positively to the interactivity and effectiveness of mathematics learning, and provides recommendations for further research and practical application in educational contexts.

Assessing the Potentials of Compurized Adaptive Testing to Enhance Mathematics and Science Student’t Achievement in Secondary Schools

This study focuses on Computerized Adaptive Testing (CAT), designed to provide Mathematics and Basic Science teachers in secondary schools with an innovative method of assessment, that can enhance student’s achievement. A descriptive survey design was adopted for the study. Three research questions and two null hypotheses were formulated to guide the study. Using purposive sampling technique, a sample size of four hundred (400) Junior secondary three (JSS3) students and four private schools with computer laboratories in Akwa Ibom State were selected for the study. Each group had 100 members with mixed Mathematical and Basic Science competencies of high, medium, and low. The instrument for data collection was a Mathematics and Basic Science Computerized Adaptive Test (MABSCAT) developed by the researchers, tested, and modified after trial testing.Descriptive statistics, one-way ANOVA was used to analysed the data. Results indicated that: test lengths, testing times, and Mathematical and Basic Science competencies were significantly different at p=0.05 among four groups of stopping criteria (SEE ≤ 0.20, SEE ≤ 0.30, SEE ≤ 0.40 , and SEEm- SEEm-1 ≤ 0.005); test lengths and testing times were significantly different at p=0.05 among the three groups of Mathematical and Basic Science competencies (low, moderately high, and high); and there were 72.25 %, 16.75%, and 8% of the students having a moderately high, low, and high Mathematics and Basic Science achievement respectively. It was recommended among others that, Government should establish item banks, CAT should be introduced in assessment of learning for the actual abilities of the students to be tested with sufficient accuracy.

History of mathematical concepts and students’ cognitive understanding of mathematics: Effect of pedagogical content knowledge

This study aimed to explore the relationship between teachers’ pedagogical content knowledge (PCK), students’ interest and motivation in the history of mathematical (HoM) concepts, and students’ cognitive understanding (SCU) of mathematics. A five-level Likert scale questionnaire was used to collect quantitative data from 232 junior high school mathematics teachers. It was found that, on average, students have higher levels of interest, motivation, and cognitive understanding when they are taught utilizing HoM concepts as a pedagogy. The correlation analysis reveals that there is a positive relationship between each of the independent variables and the dependent variable. The regression analysis also shows that teachers’ PCK and students’ interest were strong predictors of SCU, while students’ motivation was a weaker predictor. Hence, it can be said that teachers’ PCK and students’ interest play crucial roles in promoting SCU of using HoM concepts. Further studies are recommended to explore how historical context impacts students’ confidence, enjoyment, and aspirations in mathematics-related fields, which would contribute to understanding the broader implications of incorporating history in mathematics instruction.

Использование образов в преподавании высшей математики

<p>The article continues the cycle of methodological developments of authors [1] - [17]. It discusses some problems related to ways to improve the culture of mathematical thinking of mathematics students. The authors rely on the experience of working at the Faculty of Information Technology of MSUPE.</p>

The student self-confidence profile in learning English for Mathematics with the Tiktok application

Speaking is a mentally demanding task for a foreign language learner. One of the aspects that can lessen speaking anxiety is confidence. This research was conducted to expose mathematical students' confidence profiles when speaking using the TikTok application. To reveal the mathematical students' confidence profile, this research used the quantitative analysis research approach comprised of in-depth data analysis in the form of numbers. The data was obtained from the second-year Mathematics students who took English for Mathematics course. The results show the variety of levels of confidence and the aspects of confidence possessed by the students. Teachers can take advantage of the students' confidence profile to improve their teaching. Keywords: English for mathematics; Self-confident; Speaking; TikTok Application

Mathematics Learning Research for Deaf Elementary School Students in Indonesia: A Systematic Literature Review

Mathematics education for deaf elementary school students is a crucial goal outlined in Article 31 of Indonesia's 1945 Constitution. Immediate and focused interventions are essential to support their mathematical education, a fundamental field for problem-solving in various aspects of life. This study involves a systematic literature review (SLR), examining the substance of multiple scholarly articles listed on Google Scholar and published across Indonesia from 2013 to 2022. Its primary focus is on different facets concerning the learning of mathematics for elementary school students who are deaf in Indonesia. While there hasn't been a notable upward trend in research studies focused on the learning of mathematics among deaf elementary school students over the past three years, it is revealed that the predominant research design is quantitative. The most researched material is "Numbers," and the commonly chosen instrument is "tests." Research locations are most frequently in Java, particularly East Java Province. Moreover, many studies highlight the central attention given to creating educational materials as a primary area of interest. These findings have led to the proposal of several suggestions for future research concerning the education of mathematics for deaf elementary school students in Indonesia, including the need to enhance research efforts in this area, explore more complex mathematical topics, and ensure a more equitable distribution of chosen research locations.

Penerapan Model Pembelajaran Kooperatif Tipe STAD dengan Pendekatan Open Ended untuk Meningkatkan Kemampuan Berpikir Kreatif Peserta Didik Berbantuan Video Interaktif pada Materi Fungsi Trigonometri Kelas XI SMA Negeri 1 Langke Rembong

This study is motivated by the lack of creative thinking skills of students in learning mathematics as well as one-way learning patterns from the teacher. The interview results confirmed that the creative thinking ability of students of SMA Negeri 1 Langke Rembong class XI MIPA is still relatively low. Therefore, the purpose of this study is to improve the creative thinking ability of students in class XI D SMA Negeri 1 Langke Rembong by applying the STAD type cooperative learning model and open-ended approach assisted by interactive video on trigonometric function material. The type of research used in this study is Classroom Action Research referring to the Kemmis & Mc Taggart model which is carried out in 2 cycles, where each cycle consists of 4 stages, namely: 1) Planning, 2) Implementation, 3) Observation, and 4) Reflection. The data collection techniques were observation, tests, and documentation while the data analysis was descriptive and qualitative. The results showed that the percentage of creative thinking ability of students in the innovative category of 7.14% in cycle 1 increased to 70.37% in cycle 2 of the 27 students' test results analyzed. The application of this learning approach and media learning model also increased the student activity score from 83.5 in cycle I to 100 in cycle II and the teacher activity score increased from 95 to 100 in cycle II. Thus, the application of the STAD-type cooperative learning model with an ended approach assisted by interactive video can improve the creative thinking ability of students of class XI D SMA Negeri 1 Langke Rembong on trigonometric function material.

Meta-analysis: Ethnomathematics approaches in mathematical learning in Indonesia

An introduction to ethnomathematics defines it as mathematics practiced among identified cultural groups. Ethnomathematics has a positive impact on the learning process, both as a moderate approach and as an approach to enhance numeracy literacy skills, for example. Previous researchers have conducted several studies on the ethnomathematics approach to mathematics education. However, the analysis presented has been highly varied. This study aims to determine the correlation between the ethnomathematics approach to mathematics education and students' mathematical abilities. This research utilizes a meta-analysis method, which combines multiple experimental studies that gather the effectiveness of ethnomathematics-based learning and regular learning in improving students' mathematical abilities. Relevant studies were searched through electronic resources from the National Library of Indonesia (Perpusnas) database using predetermined keywords. A total of 52 studies were obtained from the search, and eleven studies were selected based on inclusion and exclusion criteria. Meta-Mar was used to determine the combined effect size by analyzing the selected studies. This research indicates that the combined effect size of implementing ethnomathematics-based learning to enhance mathematical problem-solving abilities is 0.94, classified as a moderate effect. Therefore, it can be concluded that the ethnomathematics approach to mathematics education is related to students' mathematical abilities. Statistically, the implementation of the Ethnomathematics Approach in Mathematics Education is also influenced by study characteristics at the educational level.

Analysis of Ability to Understand Mathematical Concepts Class Students XI in Geometric Transformation Materials

The low ability of students to understand mathematical concepts is proven by the majority of students not being able to reformulate the solution to the problem given. This research aims to describe students' ability to understand mathematical concepts for each indicator so that it is known which indicators students experience problems with. The method used in this research is descriptive qualitative. The instruments in this research are test and interview instruments. The research subjects were 26 students of class XI Science 1 SMAN 5 Sukabumi City. Data were analyzed using data reduction, data presentation, and drawing conclusions. In data reduction, researchers summarize the data and classify the data. Based on the results of data analysis, it was concluded that students with high and medium abilities had excellent concept understanding abilities in restating a concept, classifying objects according to the concept, and presenting concepts in various forms of mathematical representation. while students with low abilities are in the good category. Highly capable students are able to restate the concepts they have learned and apply concepts or problem solving algorithms very well. Meanwhile, students with medium and low ability are in the sufficient category. In linking various concepts, high, medium and low ability students have quite good ability to understand mathematical concepts.

Analysis of the Impact of the Video Maker-Based PjBL Model on Motivation and Mathematics Learning Outcomes of Middle School Students: An Experimental Study

The purpose of this study was to determine the impact of the Video Maker-Based PjBL Model on the Motivation and Learning Outcomes of Junior High School Mathematics Students. The role of Mathematics teachers in using the PjBL (Project Based Learning) Model based on the use of Video Maker shows the importance of real context according to the situation in the environment by students themselves in thinking deeply to identify problems in learning so that the concepts received by students are more meaningful. This research is in the form of a quantitative experiment with the research subjects of VIII grade students at SMPN 1 Gumukmas-Jember, school year 2023/2024. The main objective in this study is to improve students' Learning Motivation and Mathematics learning outcomes (cognitive) of students. The data in this study are quantitative data obtained from tests of students' knowledge and understanding through questionnaire tests. The results of the t test and F test of the success of this study show: (1) the effect of the PjBL (Project Based Learning) Model Based on the Use of Video Maker on increasing student Learning Motivation is 5.469, (2) the effect of the PjBL (Project Based Learning) Model Based on the Use of Video Maker on increasing student learning outcomes is 8.007, and (3) the effect of the PjBL (Project Based Learning) Model Based on the Use of Video Maker on increasing student Learning Motivation and student Learning Outcomes together is 9.471. This means that the application of the PjBL (Project Based Learning) Model Based on the Use of Video Maker in increasing students' Learning Motivation and Learning Outcomes has a significant effect

Training on Basic Mathematics for 12th Grade Students of SMA Pasundan Majalaya in Preparation for the 2024 SNBT

Basic math training plays an important role in preparing students for the National Selection Based Test (SNBT), which is one of the entry pathways to public universities in Indonesia. This study aims to evaluate the effectiveness of academic ability test training in improving the readiness of XII grade students of Pasundan Majalaya High School to face SNBT 2024. The research method used is descriptive quantitative with a case study approach. The study population was all XII grade students of Pasundan Majalaya High School who participated in the training program. Data were collected through observations and tests conducted before and after the training. Data analysis was conducted to measure the improvement of students' academic ability and readiness. The results showed that the academic proficiency test training implemented at Pasundan Majalaya High School was effective in improving students' pre and post test results. There was a significant increase in proficiency test scores through pre and post test results. In addition, the training also helped students in developing time management skills, problem solving strategies, and critical thinking skills. The findings suggest that structured and comprehensive training can significantly improve students' academic readiness, thus helping them to face SNBT more confidently and competitively. This research is expected to contribute to the preparation of Pasundan Majalaya High School students for college entrance selection.

APPLIED DIRECTION OF THE STUDY OF HIGHER MATHEMATICS BY STUDENTS OF PROFES- SIONAL PRE-HIGHER EDUCATION

The article substantiates the need for a practical, professional focus of studying the course of higher mathematics by students of professional pre-higher education institution. The aim of the article is to highlight the ways of implementing the professional orientation of the content of mathematical disciplines in the education of students in various specialities of vocational higher education. Modern requirements for the development and reform of higher education require an increase in the professional competence of a bachelor’s graduate in each field of knowledge, the ability to creatively approach and find the solution to emerging professional tasks. Therefore, teachers of higher mathematics have the task of reorienting the teaching of the academic discipline with the use of professional problem solving. The purpose of the article is to highlight the ways of implementing the professional orientation of the content of mathematical disciplines in the training of students of professional pre-higher education in various specialties of the college. In connection with the rapid development of science and technology, the training of competent, competitive, and highly qualified specialists requires a high level of skills in applying mathematical apparatus in professional activities. Mathematics is the basis of studying physics, technology, general technical and special disciplines. At present, mathematical education has a significant impact on the formation of professional qualities of a modern specialist who is able to navigate the directions of development of modern science and methods of learning about the world around them, predict the impact of human production on society and the environment. Modern mathematics is used in the study of economic, humanitarian, biological, physical, technical and other phenomena. This is done by building a mathematical model. It takes into account all essential connections within the phenomenon. Under mathematical modelling we will understand the method of researching processes or phenomena by building their mathematical models and researching these processes. The applied direction of solving problems by students of various specialties is oriented towards future professional activity. This is an effective means of increasing learning motivation, and developing mathematical and professional competences. The results of the research are examples of practical problems of various sections of higher mathematics for students of economic and technical specialties. The applied nature of the given problems aims to combine the study of higher mathematics with special training of future bachelors and to give them the opportunity to gain experience in solving production problems, and to increase their professional competence. This is very important in times of fierce competition in the labour market. Conclusion. Practical skills and the ability to use the mathematical apparatus when solving applied, profession-oriented problems increase the motivation of students of higher and pre-higher education, and aid students to study other courses of professional disciplines, and do coursework and diploma projects, which will contribute to the maximum use of mathematical methods in the educational course of higher education mathematicians in the future professional activity. The obtained results open up prospects for further research in the following directions: development of methods of formation of skills to solve applied problems by students of various specialties, as well as strengthening integration links between fundamental and profession-oriented courses.

The Effectiveness of the Problem Based Learning Model on Elementary School Students' Mathematics Learning Outcomes

This research aims to improve student learning outcomes in mathematics learning by implementing a problem-based learning model. This research is experimental research. The research design used is one group design. The sample for this research was class VI MIN 3 West Aceh students. The data in this research was collected using observation and test techniques. The data obtained was then analyzed using descriptive statistical techniques and t-test. The results of the research show that the problem-based learning model has a significant impact on student learning outcomes in class VI mathematics at SD Islam Negeri 3 Aceh Barat. This is proven by the t-test results which show that the significance value is <0.005, which means there is a difference between before and after treatment. Based on these results, it can be concluded that the problem-based learning model can be used as a model that can overcome the problem of low student mathematics learning outcomes at elementary school level.

Considering Opportunities for Mathematical Magic

Mathematical magic, or experiences of beauty and creativity for K-12 mathematics students, can contribute to deepened content understanding. However, creating opportunities for mathematical magic. in mathematics classrooms has been a challenge for classroom practitioners. To support development of these experiences in classrooms, we deployed a bi-directional support program between a college-level mathematician and an early-career secondary teacher. Based on data collected from this project, we have identified four principles that will promote mathematical magic. We conclude that mathematicians and early career teachers can work together to a) leverage understandings of the nature of mathematics, b) apply meta-mathematical reasoning, c) share knowledge of content and students across contexts, and d) recognize students’ mathematical development to design learning experiences for mathematical magic.

Effectiveness of Problem-Based Learning in the Unplugged Computational Thinking of University Students

Computational thinking is recognized as a critical competency in contemporary education, preparing individuals to tackle complex challenges in a digitally pervasive world. In this quasi-experimental design study with pretest and post-test measures, the possibility of developing computational thinking from the field of didactics of mathematics in higher education students was investigated. This was performed via a problem-based learning (PBL) methodology using problem solving in the experimental group or, alternatively, focused on the analysis of solved problems in the control group. After the intervention, the control group experienced a statistically significant improvement in the scores obtained in the post-test measure. Thus, PBL and problem solving did not lead to an improvement in the students’ computational thinking, whereas the analysis of solved problems approach did. Therefore, the results suggested the potential benefits of this latter methodology for teaching computational thinking.