Operational Skills Research Articles

Digital health literacy and sociodemographic factors among students in western Iran: a cross-sectional study

IntroductionDigital health literacy is integral to accessing reliable information, especially for students making informed health decisions. This study aims to assess the digital health literacy level as well as sociodemographic factors of students of universities in Asadabad County, Hamadan, Western Iran.MethodsThe present research was a descriptive-cross-sectional study conducted between May to June 2024. The statistical population included 500 students from the following Iranian universities in Asadabad county: Islamic Azad University, Payame Noor University, Technical and Vocational College, and Asadabad School of Medical Sciences. The van der Vaart Digital Health Literacy Scale was used for data collection.ResultsThe study showed that students’ digital health literacy status is moderate (47.19 ± 8.34). In the dimensions of digital health literacy, operational skills (61.84 ± 32.97) were at a desirable level, with the most significant issues related to privacy protection (23.51 ± 21.72). The mean digital health literacy score of students of Medical Sciences University was significantly higher than Azad University (P < 0.001) but lower than Technical and Vocational University (P = 0.048). There was a significant relationship between digital health literacy and the variables of the university of study (p < 0.001), gender (p = 0.049), education level (p = 0.017), nativity status (p = 0.001), and residence status (p < 0.001).ConclusionThe results of the present study revealed that the digital health literacy of students in Iran was moderate, depending on sociodemographic factors. The findings from this study can be used to develop and implement interventions and strategies to improve digital health literacy.

Evaluating the effectiveness of a novel training model in dental preclinical regenerative endodontic education.

Regenerative endodontic procedures (REPs) are tissue engineering-based treatments aimed at regenerating the pulp-dentin complex. However, these procedures are not widely practiced or well-known among dentists due to a lack of training. This study aims to develop a practical hands-on training model for REPs to enhance students' theoretical knowledge and practical skills. A cost-effective, easy-to-operate, and reusable training model for preclinical training of REPs was developed. A total of 125 undergraduates were divided into an experimental group (REPs model) and a control group (traditional teaching). The students' theoretical knowledge and operational skills were assessed through examinations and practical assessments. Student perceptions were assessed by questionnaires. The experimental group achieved higher scores in theoretical knowledge and operational skills compared to the control group (p < .001). The process evaluation of the experimental group demonstrated a high level of proficiency in executing root canal disinfection steps, with pass rates ranging from 93.5% to 95.2%. Students in both groups perceived the model as valuable for improving critical thinking, stimulating interest, and enhancing their confidence and proficiency. The developed REPs training model is a practical and effective tool for teaching and training regenerative endodontics. It bridges the gap between preclinical and clinical education, enhancing students' confidence and clinical competence.

人工智能赋能金融学课程创新：理论、实践与展望Artificial Intelligence-Driven Innovation in Finance Courses: Theories, Practices, and Prospects

本文探讨了人工智能（AI）技术在金融学课程创新中的应用，旨在为高校金融学教学改革提供指导。随着AI技术的快速发展，金融行业正经历深刻变革，对复合型金融人才的需求愈发迫切。文章首先梳理了建构主义、行为主义、混合式学习和联接主义学习理论在AI赋能金融学课程中的应用，包括情境模拟、个性化辅导、程序教学、强化机制、在线与面对面教学结合以及知识图谱技术建立知识点联系等。实践路径上，提出了基于AI的个性化教学策略、智能互动式教学模式和虚拟仿真实验教学应用，通过数据分析定制学习路径、智能工具增强课堂互动以及虚拟环境提升实操能力。此外，文章还探讨了AI优化教学评价，通过多维度数据驱动的评价指标体系、自动化与实时化评价过程以及促进学生全面发展的评价导向，实现对学生学习情况的全面、科学评估。最后，文章总结了研究结论，并对未来研究方向进行了展望。通过本文的研究，期望为高校金融学教学改革提供有益参考，助力培养适应新时代需求的高素质金融人才。 This paper explores the application of artificial intelligence (AI) technology in innovating finance courses, aiming to provide guidance for teaching reform in finance education at colleges and universities. With the rapid development of AI technology, the financial industry is undergoing profound transformations, and the demand for multidisciplinary financial talents is becoming increasingly urgent. Firstly, the paper examines the application of constructivism, behaviorism, blended learning, and connectivism learning theories in AI-empowered finance courses. These include scenario simulation, personalized tutoring, programmed instruction, reinforcement mechanisms, the integration of online and face-to-face teaching, and the establishment of knowledge point connections through knowledge graph technology. In terms of practical approaches, the paper proposes AI-based personalized teaching strategies, intelligent interactive teaching models, and virtual simulation experimental teaching applications. These involve customizing learning paths through data analysis, enhancing classroom interaction with intelligent tools, and improving practical operation skills within virtual environments. Additionally, the paper explores the optimization of teaching evaluation through AI. This includes a multi-dimensional, data-driven evaluation index system, an automated and real-time evaluation process, and an evaluation framework aimed at fostering students’ all-round development, enabling comprehensive and scientific assessments of their learning outcomes. Finally, the paper summarizes the research findings and discusses future research directions. It is expected that the insights provided by this study will serve as a valuable reference for teaching reform in finance education, contributing to the cultivation of high-quality financial talents equipped to meet the demands of the new era.

The causal relationship between digital literacy and students’ academic achievement: a meta-analysis

This meta-analysis focuses on the relationship between digital literacy (DL) and academic achievement. The 35 independent effect sizes that were collected were analyzed using Comprehensive Meta-analysis (CMA) software version 2.0, and the results showed a significant, medium positive correlation between DL and academic achievement. In addition, there were significant differences in the correlation between DL and academic achievement among students of different grade levels, orientations of DL, subjects, sampling methods, and genders. We suggest that (1) schools should develop students’ DL by strengthening the construction of a digital learning environment; (2) teachers and parents should give more guidance to primary and middle school students on the application of digital tools, making them aware of the advantages and disadvantages of digital technology for learning; and (3) students should have general digital operation skills and further master the special methods and learning models of digital technology applied to different subjects. Finally, although the relationship between DL and academic achievement was moderated by gender, with a stronger link observed in males than females, there are no full gender ratios of participants from the samples. Therefore, the relationship between DL and achievement across genders needs to be further verified in future research.

Exploring the moiré effect of graphene structure through optical diffraction experiments

Abstract Moiré effect is a common phenomenon that arises from a slight mismatch in the period of two structures. A prominent example in the microscopic world is magic-angle twisted bilayer graphene (MATBG). In this work, to enhance undergraduate students' advanced learning of interference and diffraction, we reproduced the microscopic structure of MATBG on a macroscopic scale by creating hexagonal structured masks. By designing a suitable optical path, we were able to realize the optical diffraction of this macrostructure. The results revealed two additional periodic diffraction patterns in the twisted double-layer masks, which are relevant to the moiré effect. Through theoretical derivation and computer simulation, we explained the observed diffraction patterns, which matched well with the experiments. This designed project not only improves students' knowledge in optics and laboratory operation skills, but also deepens their comprehension of moiré effect and crystal diffraction, showcasing its potential for further expansion and application in undergraduate physics education.

Assessing the Effectiveness of Training and Development Initiatives in Enhancing Workforce Performance and Operational Efficiency of the Organization in Selected IT Companies in Bangalore

Learning impacts the performance of the employees. The learning of the employees will be influenced by the Training and Development programs of the organizations. Training programs will enhance decision-making skills, interpersonal skills and Operative skills. A survey has been conducted with the help of a sample of 96 employees from 14 IT companies of Bangalore and it is found that most of the employees are feeling positive with the Training programs. Most of the respondents feel that Training content and job performance are relevant. The employees who are more engaged are more confident of delivering their duties in the job as the skillset is updated as per the changing environment. The employees getting more support from the management are more motivated and able to perform well in the organization.

Digital Skills’ Role in Intended and Unintended Exposure to Harmful Online Content Among European Adolescents

Digital skills play a crucial role in shaping adolescents’ online experiences, serving both as a shield against harmful content and as a gateway to accessing it. Previous studies on online harmful content have predominantly focused on general exposure, overlooking the distinction between intended and unintended exposure (i.e., whether the adolescent deliberately sought out the content or was unexpectedly exposed to it). Moreover, existing studies did not consider the role of adolescents’ digital skills. This exploratory study aims to newly examine the role of the subtypes of digital skills in the intended and unintended exposure to harmful online content among adolescents from four European countries, as well as the influence of protective and risky factors according to the problem behavior theory. Using multinomial logistic regression, a sample of 3,934 adolescents aged 12 to 17 (&lt;em&gt;M&lt;/em&gt; = 14.4, &lt;em&gt;SD&lt;/em&gt; = 1.3; 51% boys) from Estonia, Finland, Italy, and Poland was examined. The results show different associations with respect to the type of exposure. For instance, knowledge skills and technical/operational skills were found to be associated with unintentional exposure to harmful online content, but not with intentional exposure. Similarly, the protective role of the family was suggested in intentional exposure but not in unintentional exposure. These findings underscore the importance of raising awareness among educators and parents regarding the dual nature of digital skills. Rather than solely emphasizing their protective potential, we shall acknowledge and address the potential risks associated with certain facets of digital proficiency.

Case-Based Virtual Reality Simulation for Severe Pelvic Trauma Clinical Skill Training in Medical Students: Design and Pilot Study.

Teaching severe pelvic trauma poses a significant challenge in orthopedic surgery education due to the necessity of both clinical reasoning and procedural operational skills for mastery. Traditional methods of instruction, including theoretical teaching and mannequin practice, face limitations due to the complexity, the unpredictability of treatment scenarios, the scarcity of typical cases, and the abstract nature of traditional teaching, all of which impede students' knowledge acquisition. This study aims to introduce a novel experimental teaching methodology for severe pelvic trauma, integrating virtual reality (VR) technology as a potent adjunct to existing teaching practices. It evaluates the acceptability, perceived ease of use, and perceived usefulness among users and investigates its impact on knowledge, skills, and confidence in managing severe pelvic trauma before and after engaging with the software. A self-designed questionnaire was distributed to 40 students, and qualitative interviews were conducted with 10 teachers to assess the applicability and acceptability. A 1-group pretest-posttest design was used to evaluate learning outcomes across various domains, including diagnosis and treatment, preliminary diagnosis, disease treatment sequencing, emergency management of hemorrhagic shock, and external fixation of pelvic fractures. A total of 40 students underwent training, with 95% (n=38) affirming that the software effectively simulated real-patient scenarios. All participants (n=40, 100%) reported that completing the simulation necessitated making the same decisions as doctors in real life and found the VR simulation interesting and useful. Teacher interviews revealed that 90% (9/10) recognized the VR simulation's ability to replicate complex clinical cases, resulting in enhanced training effectiveness. Notably, there was a significant improvement in the overall scores for managing hemorrhagic shock (t39=37.6; 95% CI 43.6-48.6; P<.001) and performing external fixation of pelvic fractures (t39=24.1; 95% CI 53.4-63.3; P<.001) from pre- to postsimulation. The introduced case-based VR simulation of skill-training methodology positively influences medical students' clinical reasoning, operative skills, and self-confidence. It offers an efficient strategy for conserving resources while providing quality education for both educators and learners.

Evolving skillsets of architecture, engineering and construction sector: unveiling the interplay between project management, BIM, strategic and operational skills

Evolving skillsets of architecture, engineering and construction sector: unveiling the interplay between project management, BIM, strategic and operational skills

Digital-based emergency prevention and control system: enhancing infection control in psychiatric hospitals

BackgroundThe practical application of infectious disease emergency plans in mental health institutions during the ongoing pandemic has revealed significant shortcomings. These manifest as chaotic management of mental health care, a lack of hospital infection prevention and control (IPC) knowledge among medical staff, and unskilled practical operation. These factors result in suboptimal decision-making and emergency response execution. Consequently, we have developed a digital-based emergency prevention and control system to reinforce IPC management in psychiatric hospitals and enhance the hospital IPC capabilities of medical staff.MethodsThe system incorporates modern technologies such as cloud computing, big data, streaming media, and knowledge graphs. A cloud service platform was established at the PaaS layer using Docker container technology to manage infectious disease emergency-related services. The system provides application services to various users through a Browser/Server Architecture. The system was implemented in a class A tertiary mental health center from March 1st, 2022, to February 28th, 2023. Twelve months of emergency IPC training and education were conducted based on the system. The system’s functions and the users’ IPC capabilities were evaluated.ResultsA total of 116 employees participated in using the system. The system performance evaluation indicated that functionality (3.78 ± 0.68), practicality (4.02 ± 0.74), reliability (3.45 ± 0.50), efficiency (4.14 ± 0.69), accuracy (3.36 ± 0.58), and assessability (3.05 ± 0.47) met basic levels (> 3), with efficiency improvement and practicality achieving a good level (> 4). After 12 months of training and study based on the system, the participants demonstrated improved emergency knowledge (χ2 = 37.69, p < 0.001) and skills (p < 0.001).ConclusionThe findings of this study indicate that the digital-based emergency IPC system has the potential to enhance the emergency IPC knowledge base and operational skills of medical personnel in psychiatric hospitals. Furthermore, the medical personnel appear to be better adapted to the system. Consequently, the system has the capacity to facilitate the emergency IPC response of psychiatric institutions to infectious diseases, while simultaneously optimising the training and educational methodologies employed in emergency prevention and control. The promotion and application of this system in psychiatric institutions has the potential to accelerate the digitalisation and intelligence construction of psychiatric hospitals.

A randomized cohort study on the use of 3D printed models to enhance surgical training in suturing techniques

Three-dimensional (3D) printed surgical models provide an excellent surgical training option to closely mimic real operations to teach medical students who currently rely largely on visual learning aided with simple suturing pads. There is an unmet need to create simple to complex surgical training programs suitable for medical students. A prospective cohort study was conducted on a group of 16 6th year students. They were randomly divided into two groups for suture training on a basic training pad or on unique 3D-printed intestinal anastomosis models. After 4 weeks of open and laparoscopic surgical training, exams were performed on the standardized 3D-printed model at the end of each stage to assess surgical performance including surgical time and scores. Both groups had similar skills before the start of each stage. In stage 1, both groups showed comparable learning performance, but the 3D model group performed better in Exam 1. In stage 2, the 3D model group took more time but showed significant improvements and outperformed the pad group in Exam 2 in both performance scores and time. Post-training questionnaires indicated increased interest in surgery and technical training among students using 3D models. Realistic 3D-printed models benefit surgical training, expected to become integral in teaching operative skills and techniques to medical students.

Pilot Study of a Modified DOPS Scale for Insulin Pump and CGM Installation Training in Chinese Medical Students During Endocrinology Rotations.

Direct Observation of Procedural Skills (DOPS) is a clinical assessment tool that enables trainers to observe medical students' procedural abilities in real-time clinical settings. It assesses students' knowledge application, decision-making, and skill proficiency during clinical tasks. This study modifies the DOPS to evaluate the operation of insulin pumps (PUMP) and continuous glucose monitoring systems (CGMS) in diabetes management. Key elements of the modified DOPS include 1) Knowledge Assessment: Evaluating understanding of PUMP and CGMS, including interpreting CGMS data for insulin adjustments; 2) Operational Skills: Assessing correct PUMP needle insertion, programming, and adjustments; 3) Patient Safety: Ensuring safe and aseptic procedures; 4) Feedback: Providing constructive feedback to help students improve their skills. Training through DOPS led to significant improvements in all domains, overall performance scores, and reduced execution time for each domain. Correlations between domains showed that PUMP indication scores were linked to all other domains and execution times, including re-evaluation. Communication skills and seeking assistance were crucial factors influencing other domains. Multilinear regression analysis revealed that while DOPS-CGMS (R square 1.0) fully explained performance scores, DOPS-PUMP (R square 0.984) indicated that additional personal qualities significantly impacted students' PUMP operation performance. This customized DOPS form offers insights into students' abilities in managing diabetes with PUMP and CGMS, while emphasizing the need for training on both technical skills and interpersonal skills in future educational models.

Effects of Peer Video Feedback Based on Cultural Historical Activity Theory in the Operational Training of New Nurses: A Quasi-Experimental Study.

Previous studies have confirmed the potential effectiveness of peer video feedback in the operational training of health care students. However, an appropriate theoretical framework to support peer video feedback has not been established. The cultural historical activity theory (CHAT) provides a suitable framework. This study evaluated the effectiveness of a peer video feedback activity system, adapted from CHAT, in enhancing operational skills, self-regulated learning abilities, and teaching satisfaction among new nurses. A quasi-experimental design was employed, involving 213 new nurses. The experimental group received training through a CHAT-based peer video feedback activity system, and the control group was trained through traditional instructor feedback. Data were collected after seven operational training sessions provided by the nursing department. Posttraining, the CHAT group scored statistically higher in operational examinations, self-regulated learning abilities, and teaching satisfaction compared with the control group (p = .004, p = .004, and p < .001, respectively). Operational training with a peer video feedback activity system can significantly enhance the operational skills, self-regulated learning abilities, and teaching satisfaction of new nurses. [J Contin Educ Nurs. 2025;56(1):27-33.].

Research on the Teaching Reform of Capital Operation Course: Digitally-enabled Innovation

Under the wave of the age of digital intelligence, the teaching of the course "Capital Operation" ushers in the opportunity of change and many challenges. This study takes digital intelligence as the core and explores the teaching reform practice of the course in depth. On the one hand, Course team fully integrate big data, artificial intelligence and other cutting-edge digital technologies to create a rich and diversified teaching resource library and platform, which provides a large amount of accurate and practical teaching materials and cases for the course, and helps students understand the theoretical essence and practical points of capital operation in depth and intuitively. On the other hand, with the help of digitalized teaching tools, the teaching methodology has been innovated to stimulate students' enthusiasm and participation. In addition, Course team emphasize the organic integration of ethical and moral education and professional education in the course teaching, and in the process of teaching professional knowledge and skills of capital operation, Course team guide students to think deeply about the ethical and moral norms and social responsibilities in capital operation activities, and cultivate their professional ethics of adhering to the moral bottom line and following the legal norms in the complex business environment. Practice has proved that Digital Intelligence EmpoCourse teamrment has not only promoted the innovation of the teaching mode and the improvement of the teaching quality of the Capital Operation course, but also facilitated the synergistic development of students' professionalism in capital operation, their ability to apply digital intelligence and their ethical and moral qualities.

Impact of Capacity-Building Project on Socio-economic Well-being of Women in Higaonon Community

Capacity-building projects are crucial for developing the skills of indigenous communities, fostering sustainable business growth, and empowering individuals. However, women in the Higaonon community had limited access to modern technologies and business management training. To address this gap, a project was implemented by the Non-Timber Forest Products-Exchange Programme (NTFP-EP), in collaboration with the Food Technology Department of Bukidnon State University. After several years of implementation, the project's impact on the community remained uncertain. To evaluate this impact, a convergent mixed-methods research study was conducted to assess the project's impact on the socioeconomic well-being of Higaonon women and the effectiveness of the trainings in enhancing their financial management and technology operation and maintenance skills. The study was grounded in the theory of change framework. Participants were members of a Higaonon women-led social enterprise. Descriptive analysis revealed that the trainings were highly effective in addressing the women's capacity-building needs. Thematic analysis yielded four relevant themes: empowerment and improved livelihoods, capacity building and skill development, challenges and opportunities, and community development and sustainability. A joint display analysis further confirmed that the trainings' effectiveness aligned with the capacity building and skill development theme. These enhanced skills empowered women, improved their livelihoods, and opened new opportunities to overcome challenges. The improved financial literacy, technical skills, and business management capabilities have the potential to contribute to the long-term sustainability and prosperity of the community. Future research could explore the scalability of this social impact to inform policy and practice in community-based enterprise development.

Empirical Research on the Integration of Medical and Educational Models in Cultivating Professional Abilities in Traditional Chinese Medicine Rehabilitation Techniques

This study empirically analyzes the application effect of the integration of medical and educational models in cultivating professional abilities in traditional Chinese medicine rehabilitation techniques. The research subjects are 100 students from the Traditional Chinese Medicine Rehabilitation Technology major at Y school. Through questionnaire scores, practical training results, and interview data, this study explores the outcomes of this integrated approach. The findings reveal that students in the experimental group significantly outperform those in the control group in terms of practical operation skills, professional responsibility, and communication and collaboration skills. This research confirms the notable role of the medical-educational integration model in enhancing the professional skills and accomplishments of students majoring in traditional Chinese medicine rehabilitation, providing a scientific basis for vocational education reform and the cultivation of rehabilitation technical talents.

Fire Evaluation on Thermal Oxidizer (TOX) at XY Company with Fishbone Approach

On April 9, 2020, Thermal Oxidizer (TOX) at PT. XY burned. Its function is to control exhaust emissions by burning harmful organic compounds. In this case, the Waste Heat Recovery Unit (WHRU) located above the TOX combustion chamber failed. Gas Turbine Generators (GTG) failed. This study uses a fishbone diagram approach to identify the cause of the fire. Maintenance policies, machine errors, human error, extreme environmental conditions, and inadequate operational procedures are some of the causes. The results of the analysis show that improving workers' operational skills, regular equipment inspections, and improving safety management systems are essential. These results provide practical advice to improve operational safety and prevent similar incidents in the future

Research on Olympic Games Management and Operation

This template explains and demonstrates the status quo of the Olympic Games and the management and operation model of the Olympics. The purpose is to study how to improve the management efficiency and operational skills of the Olympics. Event marketing is no longer limited to the field of sports itself, but radiates to a number of industries and fields, forming a cross-border, multi-dimensional marketing ecology. This model is called commercial operation. With the rise of the national fitness craze, the Olympics can increase the publicity for young people. At the same time, with the development of science and technology, the management of sports events can also use more high-tech products to improve the efficiency. The Olympics can also use brand and star power to improve economic efficiency, and should pay more attention to the use of environmentally friendly materials. After the competition, the utilization rate of the Olympic venues and facilities should also be improved to ensure the operation of the venues.

Home Automated Telemanagement System for Individualized Exercise Programs: Design and Usability Evaluation.

Exercise is essential for physical rehabilitation, helping to improve functional performance and manage chronic conditions. Telerehabilitation offers an innovative way to deliver personalized exercise programs remotely, enhancing patient adherence and clinical outcomes. The Home Automated Telemanagement (HAT) System, integrated with the interactive bike (iBikE) system, was designed to support home-based rehabilitation by providing patients with individualized exercise programs that can be monitored remotely by a clinical rehabilitation team. This study aims to evaluate the design, usability, and efficacy of the iBikE system within the HAT platform. We assessed the system's ability to enhance patient adherence to prescribed exercise regimens while minimizing patient and clinician burden in carrying out the rehabilitation program. We conducted a quasi-experimental study with 5 participants using a pre- and posttest design. Usability testing included 2 primary tasks that participants performed with the iBikE system. Task completion times, adherence to exercise protocols, and user satisfaction were measured. A System Usability Scale (SUS) was also used to evaluate participants' overall experience. After an initial introduction, users performed the tasks independently following a 1-week break to assess retention of the system's operation skills and its functionality. Task completion times improved substantially from the pretest to the posttest: execution time for task 1 reduced from a mean of 8.6 (SD 4.7) seconds to a mean of 1.8 (SD 0.8) seconds, and the time for task 2 decreased from a mean of 315 (SD 6.9) seconds to a mean of 303.4 (SD 1.1) seconds. Adherence to the prescribed cycling speed also improved, with deviations from the prescribed speed reduced from a mean of 6.26 (SD 1.00) rpm (revolutions per minute) to a mean of 4.02 (SD 0.82) rpm (t=3.305, n=5, P=.03). SUS scores increased from a mean of 92 (SD 8.6) to a mean of 97 (SD 3.3), indicating high user satisfaction and confidence in system usability. All participants successfully completed both tasks without any additional assistance during the posttest phase, demonstrating the system's ease of use and effectiveness in supporting independent exercise. The iBikE system, integrated into the HAT platform, effectively supports home-based telerehabilitation by enabling patients to follow personalized exercise prescriptions with minimal need for further training or supervision. The significant improvements in task performance and exercise adherence suggest that the system is well-suited for use in home-based rehabilitation programs, promoting sustained patient engagement and adherence to exercise regimens. Further studies with larger sample sizes are recommended to validate these findings and explore the long-term benefits of the system in broader patient populations.

The Effect of Jarimatics-Based Drill Method on Multiplication Operation Skills of Third Grade Elementary School Students

Background: This research is motivated by the learning of mathematics in class III elementary school still using the lecture method and the lack of use of media and methods in learning. The jarimatika-based drill method is expected to be a solution to the problems found. Aim: The objectives of this study are: 1) To determine the multiplication operation ability of class III students of elementary school before using the jarimatika-based drill method, 2) To determine the multiplication operation ability of class III students of elementary school after using the jarimatika-based drill method, 3) To determine the effect of the jarimatika-based drill method on the multiplication operation ability of class III students of elementary school. Method: This type of research is an experiment with a Pre-Experimental One Group Pretest-Posttest design. The sample of this study was 11 class III students. The study was conducted in 8 meetings. Data collection techniques are tests, observations and documentation. Data analysis techniques in this study are validity tests, reliability tests, descriptive statistics, normality tests, homogeneity tests, hypothesis tests and N-gain tests. Result and Discussions: The results of the study showed that: 1) The average pretest score was 56.45, 2) The average posttest score was 76.64, 3) The results of the Paired Sample T-test in this study have an influence of the jarimatika-based drill method on students' multiplication operation abilities. It can be seen from the analysis results that there is a significant difference between the pretest and posttest scores, namely (t(10) = -7.971, p &lt; 0.000, with a significance value of 0.000 &lt; 0.05.