Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika

Bridging the gap: Examining parental involvement strategies and their impact on homework completion rates in mathematics

Martin Jr. Nobis — 2024-06-15

This research examines the influence of parental involvement tactics on students' mathematics homework completion rates, aimed at pinpointing crucial factors and evaluating the efficacy of such strategies. Utilizing a qualitative-quantitative approach, including with students, parents, and teachers, the study identifies distractions, workload, family obligations, and insufficient teacher support as significant barriers to mathematics homework completion. Time management, comprehension, and fatigue also play minor roles. The findings indicate that targeted parental involvement strategies can significantly enhance completion rates, with effective methods including accessible support, designated study spaces, breaking down assignments, fostering student autonomy, and leveraging technology. Additionally, parental involvement fosters stronger parent-child relationships, boosts student confidence, and promotes a positive attitude toward mathematics. To create a conducive learning environment, schools, teachers, and parents should collaborate, implementing recommendations such as creating quiet areas, promoting digital detox initiatives, managing workload, offering targeted support, establishing study environments, and setting clear expectations for mathematics practice.

Virtual learning experimentation with student facilitator and explaining (SFAE) on mathematical representation abilities and understanding mathematics concepts

Indah Resti Ayuni Suri — 2024-06-15

In the rapidly evolving world of education, particularly within STEM disciplines, innovation in teaching methods is crucial. This study explores the potential of a new learning approach designed to address the deficiencies of traditional methods, with a focus on mathematics at the secondary school level. The researchers aimed to test the effectiveness of a Virtual Learning model using the Student Facilitator and Explaining (SFAE) approach in enhancing mathematical representational skills and conceptual understanding among high school students. A total of 120 students participated in the study, divided into two groups: 60 students in the experimental group received SFAE-based learning, and 60 students in the control group were taught using standard expository methods. Utilizing a control group design and post-test, the research revealed significant improvements in the experimental group's mathematical representation abilities and conceptual understanding compared to the control group. These findings demonstrate that integrating the SFAE approach within virtual learning environments not only broadens the scope but also enhances the quality of mathematical understanding. This study underscores the substantial potential of innovative learning approaches in the digital era, providing effective solutions to challenges in mathematics education.

The development of lectora inspires media in learning mathematics fractions material

Asih Mardati — 2024-06-15

This research aims to consider pointed to decide the steps in creating Lectora Inspire learning media and its possibility for arithmetic learning of divisions for third-grade basic school understudies. The investigation was investigation and improvement. The advancement forms concerned the improvement show proposed by Thiagarajan's 4D. The 4D development model included the stages of (1) Define, (2) Design, (3) Development, and (4) Dissemination. The information collection rebellious utilized were master appraisal sheets, instructor evaluation sheets, and understudy appraisal sheets. The result about appeared that Lectora inspire media gotten a rate of 77.3% within the "great" category by media specialists, 88% within the "outstanding" category by material specialists, and 86.6% within the "extraordinary" category by learning specialists. The normal rate from specialists was 83.96%. The result of the teacher's appraisal gotten a rate of 96% within the "exceptional" category. The result of the restricted trial evaluation gotten a rate of 100% within the "exceptional" category. This information demonstrated that the Lectora inspire media for arithmetic learning of divisions for third-grade understudies of the rudimentary school had a fabulous and doable quality. These data indicated that the Lectora Inspire media for mathematics learning of fractions for third-grade students of elementary school had an excellent quality and was feasible.

Rocket science unveiled: A differential equation exploration of motion

Pravesh Sharma — 2024-06-15

Through the perspective of differential equations, the report "Rocket Science Unveiled" explores the amazing invention of rocket propulsion. In order to study, comprehend, and forecast the behavior of rocket engines, differential equations are essential. In order to better understand and analyze this intricate anomaly, the report aims to investigate the underlying mathematics of rocket propulsion and how differential equations work. We apply the differential equation to clarify the fuel consumption and thrust generation rates. In addition, we utilize Newton's rule of motion to explain the relationship among thrust, mass, and acceleration. Working on this study allowed us to discover the anticipated outcome for both position location and spacecraft position determination. For iterative operations, we used Euler's approach because the analytical calculation of differential equations is complicated, we used Euler's method for iterative operations. Knowing the rocket's initial or previous value allows us to locate or establish its placements with ease.

Communication skills and mathematical disposition in implementing geogebra-assisted problem-based learning strategies

Christina Khaidir — 2024-06-20

This paper aims to determine students' communication skills and mathematical disposition in implementing problem-based learning strategies using the Geogebra application. This type of research was a quasi-experiment with a control group design. The subjects of this research were classes A and B. The population in this research was all students in the odd semester 2023/2024 who were taking the Plane and Space Geometry course, which consists of two classes that were tested using the t-test with data from the student's final test. Based on calculations of the results of students' mathematical communication skills, specifically the experimental class 81.00 and the control class 71.16. Thus, students' mathematical communication abilities in problem-based learning assisted by Geogebra were better than those in conventional education. On the other hand, the results of students' mathematical disposition abilities were 76.59 for the experimental class and 68.16 for the control class. Thus, students' mathematical disposition abilities in problem-based learning assisted by Geogebra were better than those in conventional education.

Numeracy literacy of junior high school students in implementing the Merdeka mathematics learning curriculum

Nuryami Nuryami — 2024-06-25

Numeracy literacy skills play a crucial role in the Independent Learning Curriculum. Currently, students' literacy skills are geared towards more independent learning. With these skills, students can solve problems accurately and develop critical thinking towards their challenges. This study aims to evaluate students' abilities in numeracy literacy in the era of more independent learning. This study focuses on eighth-grade students at SMP Muhammadiyah 1 Probolinggo, consisting of 28 students who have followed the Independent Curriculum. This study uses a qualitative descriptive method, collecting data through written tests with five questions encompassing various aspects of numeracy literacy skills. Indicators for numeracy literacy skills include (1) Using numbers and mathematical symbols to solve everyday problems; (2) Analyzing information in various forms (graphs, tables, etc.; and (3) Interpreting analysis results to predict, formulate, and make decisions. Data were analyzed by calculating the average percentage for each indicator of numeracy literacy skills. The analysis results show that the numeracy literacy skills of junior high school students in the era of independent learning are still at a low level.

Mathematical concepts in calculating Zakat Maal based on the Al-Qur'an perspective

Nur Azizah — 2024-06-30

This research aims to reveal mathematical concepts in calculating Zakat Maal as explained in the Al-Qur'an. This research is qualitative descriptive research with a literature review type. The sources used as references in writing are the Al-Qur'an, books, and national and international journals relevant to the research study. The data collection methods used are observation and documentation, while the data analysis technique used in this research is content analysis. The results of the research show that mathematical concepts are found in Zakat Maal, namely in gold and silver Zakat, trade Zakat and professional Zakat (the concept of relations and functions, the idea of sets), agricultural Zakat and Rikaz ZAKAT (the concept of fractional rational numbers). The recommendation for further research is to expand the literature in the hope that later, we can obtain better results and discussions and develop an exploration of other mathematical concepts in calculating Zakat Maal.

Polyalphabetic cipher cryptosystem application in making anti-hacker passwords learning management systems in junior high schools

Muhlisatul Mahmudah — 2024-06-30

Research on developing an anti-hacker network security system for the learning management system was conducted at SMP Plus Darus Salam. Learning activities at SMP Plus Darus Salam use LMS as a media, which is a program to maximize learning activities at school. its also has risks, it is related to the security of students data work, so network security is needed. Network security used within computer networks to facilitate secure communication in different network entities based on predefined security protocols. On the other hand, the Learning Management System (LMS) is a software platform designed for online educational activities, e-learning programs, and educational resources, simplifying student engagement in learning processes. This study employs applied research methodology, focusing on a single tribune graph, and involves a labeling process for vertices and edges to construct a graph tree, resulting in the generation of ciphertext. This research aims to develop anti-hacker passwords in the SMP Plus Darusalam LMS using a polyalphabetic cipher cryptosystem. The research utilizes a data set comprising 24 LMS account samples. Data collection techniques encompass observation, interviews, distribution of questionnaires, and documentation, while data analysis involves tabulation and the generation of ciphertext codes in the form of usernames and passwords. Based on the results, it shows a total score of 2,096 with an average of 91.13 or a security percentage of 91.13%, which shows that it is successful and useful in the SMP Plus Darus Salam learning management system (LMS) account. Thus, it can be concluded that the secjar (network security) network security efforts made were successful and provided significant benefits in securing learning management system (LMS) accounts at SMP Plus Darus Salam. Therefore, the researcher suggests to the readers to conduct research on the development of anti-hacker network security using Tribun graphs with ???? = 1 and ???? = 2.

Exploration of mathematical concepts in prayer and Mushofahah movements

Fifi Alfi Laili — 2024-06-30

Knowledge of integration between mathematics and religion is necessary to increase a Muslim's mastery of scientific treasures. This article describes several mathematical concepts contained in prayer movements and Mushofahah. This research is a qualitative descriptive research type of literature review. Data/information collection methods are carried out by observation and documentation. These two methods are used to collect information about mathematical concepts contained in prayer movements and Mushofahah, obtained from several primary and secondary sources in the form of the al-Qur’an, al-Hadith, books, and scientific journals as well as documentation of prayer movements and Mushofahah (shaking hands). The data analysis technique used is content analysis. The research results showed many daily life activities, including prayer and Mushofahah, concrete examples of the integration of mathematics and Islamic religion. These concepts include: In the prayer movement, there were number concepts, which included the addition and multiplication of integers, algebraic concepts in the form of sets, arithmetic sequences, and geometric concepts in the form of lines and angles. Meanwhile, in Mushofahah, there were factorial concepts, permutation concepts, and opportunities.

Development of mathematics teaching materials: Internalizing Al-Qur'an, Hadith, Madurese culture, and religious moderation

Dewi Rosikhoh — 2024-06-30

The existence of a mandate from the Ministry of Religion regarding the integration of religious knowledge and science, as well as the internalization of religious moderation in every subject in class, had implications for the movement to develop learning media. One form of learning media was teaching materials. This development research aimed to design a fraction of teaching materials based on the al-Qur'an and hadith with internalizing religious moderation and Madurese culture for grade V elementary schools in Pamekasan and then test its validity. This research was development research using the ADDIE model. Meanwhile, testing the validity of teaching materials used expert and practitioner validation with questionnaire instruments. The research results showed that based on validation questionnaires for material experts, learning experts, Islamic religious experts, and practitioners, the teaching materials developed could be categorized as valid with an average score of 92%. Thus, teaching materials could be continued at the trial or field test stage. Apart from that, similar teaching materials could be developed on other mathematics topics at the elementary level, or similar teaching materials could be produced on the same issues but by internalizing the culture of each region.