Average Test Results Research Articles

Meningkatan Hasil Belajar Siswa Melalui Model PBL MMeningkatan Hasil Belajar Siswa Melalui Model PBL Materi Panggilan dan Perutusan Murid Yesus Kelas VIII SMP Negeri 11 Satateri Panggilan dan Perutusan Murid Yesus Kelas VIII SMP Negeri 11 Satap Belimbing

The low learning outcomes in Catholic Religious Education subjects are due to learning methods that tend to be monotonous using the same learning model every meeting. To improve learning outcomes, it is tried to use the PBL model Can the PBL method improve PAK learning outcomes? To determine the effectiveness of PBL for PAK learning outcomes, PTK research was conducted in learning the Material of the Call and Mission of the Disciple of Jesus in 2 cycles with the PBL Model, data collection instruments using tests and observation and documentation. The research process was carried out through a class action cycle with the stages of planning, implementation, observation, and reflection. The results showed that the PBL model can improve learning outcomes. This is evidenced by an increase in the average test results of students' cognitive learning abilities in the first cycle with 50% proficient criteria and in the second cycle increased to 61% proficient criteria. As well as 100% of learners are able to exceed the target of 0% on decent and new developing criteria. Then students also experienced an increase in affective aspects based on observation data on the profile of Pancasila students who reason critically, independently and cooperatively. In the first cycle, the average increase in proficient criteria was 55% and increased in the second cycle to proficient criteria of 67%. Thus it can be concluded that the application of the PBL model is proven to be effective in improving the learning outcomes of Catholic Religious Education (PAK).

ONLINE LECTURE DURING THE COVID-19 PANDEMIC AFFECTS MEDICAL STUDENTS' LEARNING OUTCOMES BASED ON MCQ SCORE EXAMINATION

The COVID-19 pandemic has made major changes, one of which is the policy of implementing online lectures from home. This change in method can affect student learning outcomes that can be observed through the results of the MCQ exam at the end of the block. This study was conducted to determine the influence of online lectures during the COVID-19 pandemic on the results of the final MCQ test of student blocks. The retrospective cohort research design was carried out by collecting the MCQ scores at the end of the block at the time before the pandemic, the beginning of the pandemic and the sixth month of the pandemic from students of the 2017, 2018, and 2019 batches and data analysis was carried out by means of the Friedman Test, the Repeated Anova test, the Kruskal-Wallis test and the One-Way Anova. In the class of 2017, the average MCQ test results of the final block before, at the beginning, and in the sixth month of the pandemic were 50.72+8.02 consecutively; 51,39+6,8; 50.31+8.41, and there was no significant difference between them (p>0.001). Meanwhile, in other batches, a significant difference (p<0.001) was found with the results of the final MCQ exam in the 2018 batch of 45.29 + 7.87; 42.77 + 10.4 and 50.68 + 10.63 and for the class of 2019 it is 62.00 + 6.83; 46.8+10.92 and 52.32+10.02. At the beginning of the implementation of online lectures, the final MCQ score of the junior student block was most affected (p<0.001). The online lecture method affects the learning outcomes of first- and second-year students but not for third-year students.

Validity of Local Wisdom-Based Insets Learning Model to Improve Critical Thinking Skills of Senior High School Students

Objective: This study aims to produce a valid learning tool for the local wisdom-based insets model to improve the critical thinking skills of high school students. Method: This research uses the Instructional Design Model (IDM) 1) needs analysis, 2) design and development of prototypes, 3) validation of socio-scientific issues, and 4) testing of socio-scientific issues prototypes. socio-scientific issues validation, 4) socio-scientific issues prototype testing, 5) socio-scientific issues evaluation, 6) socio-scientific issues revision. Validity was measured based on validation results from three expert lecturers. Data analysis was done descriptively and quantitatively. Results: The overall average test results of content validity with a very valid category, the overall average of construct validity with a very valid category, and the overall average validity of learning devices with a very valid category. The results showed that the insets model learning device based on local wisdom is valid for improving the critical thinking skills of high school students. Novelty: Students' critical thinking skills can be trained by integrating local wisdom-based insets learning model for 21st-century education.

Impact of post-COVID-19 changes in outpatient chronic patients’ healthcare-seeking behaviors on medical utilization and health outcomes

IntroductionThis study comprehensively investigates the changes in healthcare utilization among chronic patients with regular outpatient visits to hospitals after the occurrence of Covid-19. The research examines whether patients altered their originally regular medical attendance frequencies due to the pandemic and explores potential negative impacts on the health conditions of those irregular attendees post-pandemic.MethodsData for this study were sourced from a database at a medical center in Taiwan. The subjects were chronic patients with regular hospital outpatient visits before the Covid-19 outbreak. The study tracked medical utilization patterns from 2017 to 2022 for different patient characteristics and outpatient behaviors, employing statistical methods such as Repeated Measures ANOVA and Generalized Estimating Equation to analyze changes in healthcare utilization and health status during the post-pandemic period.ResultsThe results reveal that, compared to the regular group, chronic patients with irregular outpatient visits during the post-pandemic period exhibited a decrease of 5.85 annual outpatient visits, a reduction of NT$20,290.1 in annual medical expenses, and a significantly higher abnormality rate in average biochemical test results by 0.9%.ConclusionsThe findings contribute to understanding the impact of the Covid-19 pandemic on healthcare utilization and health conditions among outpatient chronic disease populations. In response to the new medical landscape in the post-pandemic era, proactive suggestions are made, including providing telemedicine outpatient services and referral-based medical care to meet the needs of the target population, ensuring a continuous and reassuring healthcare model for chronic patients, and mitigating the operational impacts of public health emergencies on hospitals.

Pengembangan Video Penelitian Kuantitatif dalam Meningkatkan Kemampuan Analisis Data Mahasiswa

This research aims to develop video tutorials on quantitative methods in correlation and regression analysis. This type of research is Research and Development (R&D) with the ADDIE approach, namely Analysis, Design, Development, Implementation and Evaluation. The results obtained in this research were that the design stage included material and appearance, the development stage was a continuation of the design stage, the implementation stage was carried out on 60 semester 5 students. Next, evaluate the results of the video tutorial based on suggestions and comments from media expert validators and material experts. The average feasibility test results obtained were 85.625% in the very feasible category. The resulting learning video is considered very feasible and effective in improving students' data analysis skills with an improvement score of 29, 47%.

Perbandingan Latihan Two Kick One Pull dengan Controlled Breaststroke terhadap Stroke Rate Gaya Dada

This study aims to find out, 1) The effect of exercise using two kick one pull on the stroke rate of breaststroke, 2) The effect of exercise using controlled breaststroke on the stroke rate of breaststroke, 3) The difference in stroke rate of breaststroke through the method of two kick one pull exercise with controlled breaststroke. This research method uses an experimental method with research using two groups "pre- test and post-test design. The subject of this study was 16 Ekoatics Swimming Club swimmers taken with purposive sampling techniques. Data collection was carried out by conducting a 50-meter breaststroke test by taking the number of stroke rates using a special stroke rate stopwatch. Data analysis was carried out using a dependent and independent "t-test" with a significant level of 0.5. The results of the study: 1) training using Two Kick One Pull, obtained t count 3.44 greater than t table 2.365, then it means that H0 was rejected and H1 was accepted, meaning there was a significant increase, 2) exercise using Controlled Breaststroke, t count 2.75 was obtained greater than t table 2.365, then H0 was rejected and H1 was accepted, meaning there was a significant increase, 3) comparing the final test results of the two exercise methods, the results were obtained, t count 1.74 was smaller than t table 2.144, meaning that there was no difference between the Two Kick One Pull exercise and the Controlled Braststroke exercise. However, based on the average final test results of Two Kick One Pull 35.5 and Controlled Breaststroke with 40.12, there is a difference that the average number of Controlled Breaststroke is larger.

Petrography and geomechanical properties of some mine waste rocks from the Tarkwaian Group in Ghana: implications for their use as aggregates in general engineering works

This research investigated some mine waste rocks from the southwestern part of the Tarkwaian Group in Ghana to check their suitability for general engineering works using petrography and geomechanical characteristics of the rocks. The rocks were subjected to a total of ten (10) tests, including Aggregate impact value (AIV), Aggregate crushing value (ACV), Loss Angeles abrasion (LAA), Specific gravity (SG), and Water absorption (WA), as well as flakiness and elongation index, slake durability (SD), chloride test (CT), sulphate test (ST), and ten percent fines (TPF). The tests were carried out per the American Society for Testing and Materials guidelines (ASTM). The following average test results were obtained: AIV (7.12%), ACV (15.60%), LAA (23.16%), TPF (269.7 kN), sulphate (0.0215%), chloride (0.00123%), flakiness (39.5%) and elongation (39.4%). The mine waste rocks are dominated by quartz and sericite, according to the petrographic examination and thus, can be classified as quartzites. Except for the flakiness and elongation index tests, all the results were consistent with the ASTM standards. The analysis carried out on the selected mine waste rocks from the southwestern part of the Tarkwaian Group could be catastrophic for heavy engineering works such as roads, bridges, and heavy buildings but can be used for pavements, lightweight buildings, monuments, and decoratives due to the percentage of quartz present to compensate for the weakness posed by the sericite.

Pengaruh Variasi Senam terhadap Tingkat Kebugaran Jasmani Siswa Kelas V SDN 091486 Afd IV/V Bahbirongulu Kecamatan Jorlang Hataran

This study aims to determine the effect of gymnastic variations on the level of physical fitness of class V SD Negeri 091486 Afd IV/V Jorlang Hataran T.A 2023/2024. This research is an experimental research with an experimental approach. The sample used in this study were grade V students totaling 24 students. The research instrument consisted of (1) Interview sheet related to the results of the variation of rhythmic gymnastics in the school, and (2) Test instrument using Sports Faal to determine the results of students' physical fitness. The data analysis technique was carried out descriptively and continued with a non-parametric test using the Waxicon Test to determine whether there was a difference in the average of the two samples.Based on descriptive statistical data analysis, the average pre test result is 2.3 and the post test is 3.4. Then in the non-parametric test it is known that Asymp.Sig (2-tiled) is 0.000 because the value of 0.000 <0.50, it can be concluded that "Hypothesis accepted". This means that there is a difference between the results of physical fitness for the pre test and post test. So it can be concluded that "There is a difference in the results of students' physical fitness towards the variation of class V rhythmic gymnastics".

The Effect of Implementing Learning Media on Student Learning Outcomes

This study aimed to determine (1) the effect of the using Power Point application as a learning medium on students’ learning outcomes; (2) the magnitude of the influence of the application of as a learning medium on students’ learning outcomes; and (3) the completeness of students’ learning outcomes. A quasi-experimental design was used to describe the relationship between variables through hypothesis test. The subject of this study were 20 students from the Elementary School of 1 Waai. Data analysis was done through correlation, regression, and t-test. The results of the study show that (1) students’ learning outcome increased, which can be seen from the average initial test results, from 70.65 to the final score of 82.3; (2) students’ learning outcome in the value of F was more than F table (18.45 – more than 4.41), the contribution amounted to 50%, and (3) the completeness of the learning outcome was that 75% of the students got a value of 74 by using more creative ways of learning. Keywords: implementation, learning media, learning outcomes

Pengembangan Media Pembelajaran Komik Matematika (KOMKA) untuk Meningkatkan Kemampuan Numerasi Siswa Sekolah Dasar

This study aims to determine the validity and effectiveness of the mathematical comic learning medium (KOMKA) to improve the numeration ability of elementary school students especially on area & volume measurement materials. This type of research is Research and Development. The development model used is the ADDIE model developed by Dick and Carey, which has five stages: Analysis, Design, Development, Implementation, and Evaluate. The population in this development research is all students of SDN 2 Padarek in the 2023/2024 academic year. The sampling technique used in this development research is simple random sampling. The data analysis technique used in this study is a descriptive analysis technique to describe whether the digital comics developed by the study are valid and effective for use in class learning. Research results show that the KOMKA learning medium is valid for use in learning activities, derived from the validity results of media experts and material experts. The KOMKA learning medium is effective in improving students' numeration skills. This can be seen from the average test results of students' mathematical understanding ability after the application of the KOMKA learning medium was higher than before.

Development Modul Guided Inquiry Integrated Augmented Reality (M-GIIAR) to Improve Student’s Science Process Skills on Mechanical Wave Material

Science learning skills need to be applied at every stage of learning. However, students do not have good science process skills (SPS). Learning media is also needed to support modern and engaging science learning skills. Research using the ADDIE model, a sample of 30 students in class XI MIPA at SMAN 1 Wanayasa. The average validity test results are 82.40%. The results of implementing Authentic assessment based on Teaching and Learning Trajectory with Student Activity Sheets increased from each meeting; the average value was 85.58% with good effectiveness. The results of the N-Gain pretest and posttest based on the science process skills indicator obtained an average N-Gain result of 0.57 with a moderate interpretation. The researcher used a nonparametric hypothesis test with the Wilcoxon sign rank type. The results of the hypothesis test obtained acceptance of the alternative hypothesis (Ha), meaning that there was an increase experienced by students in SPS in mechanical wave material. Based on several aspects, student responses obtained an average of 70.07% in the good and positive category.

Guided Discovery-based thermochemistry modules to enhance critical thinking ability and process science skills: development and experimental results

The purpose of this study was to determine the results of testing the development of chemical modules on thermochemical materials. The method used in this study is a mixed method, namely qualitative and quantitative methods. Twelve assertions about the module, including its substance, language, presentation, and graphics, were included in a questionnaire that was used to collect the data. In order to improve the module, respondents were given the opportunity to offer suggestions at the conclusion of the questionnaire. The research's trial portion was conducted in two stages, a minor test and a major test. Chemistry instructors and pupils from three state senior high schools served as the study's subjects. While 30 students and 5 teachers were present for the major trial, only 15 students and 3 teachers were present for the minor trial. The results of the quantitative analysis obtained an average minor test result of 73.91% in the good enough category for teachers and 74.72% for students in the good enough category. Major test results obtained an average of 82.5% in the very good category for teachers and 80.13% for students in the very good category. The qualitative method is based on the suggestions given by the teacher and students and obtained from the questionnaire. There were several suggestions for revisions obtained during these two stages, namely the need to add the amount of information about chemistry, add answers to questions in the module, add pictures or illustrations, correct some typing errors, and slightly enlarge the column of student answers in the module.

Development of Android-based Comic Learning Media for Grade VII Science Subject in Junior High School

This developmental study aims to create an Android-based comic learning media for Grade VII students, focusing on Earth and Solar System material in science subjects. The objective is to enhance learning experiences and assess the media's feasibility. Existing learning resources often fail to meet students' needs and improve learning outcomes. Following the ADDIE model, the research includes analysis, design, development, implementation, and evaluation stages. Thirty Grade VII students from SMPN 1 Harau District participated in the study for the academic year 2023/2024. Research instruments included validation sheets, teacher and student questionnaires, and test items. The Android-based comic media was validated by experts in media, material, and language, scoring very valid in all aspects. Teacher and student feedback rated the media as very practical. In the effectiveness test, students achieved an average posttest score of 82.08, with an achievement percentage of 83.33%. The average gain test result was 0.63, indicating moderate improvement. This study demonstrates the validity, practicality, and effectiveness of Android-based comic learning media in teaching Earth and Solar System material to Grade VII students.

Penggunaan Abu Sekam Kopi dan Ordinary Portland Cement terhadap Kuat Tekan Beton Normal

Cement is one of the binders which is commonly used as a concrete-forming material. Currently, there is a lot of coffee husk waste in Takengon, Central Aceh Regency, which contains silica. The basis of using coffee husk ash and OPC cement as an adhesive on the normal compressive strength of concrete. This study aims to determine the influence of using coffee husk ash and OPC cement as an adhesive on the compressive strength of normal concrete at a percentage of 5%, 10% and 15%. The research specimen is cylindrical shape with 15 cm diameter and 30 cm height. The test was carried out at the age of 7 and 28 days by using a compressive strength testing machine. The method of making the specimen is in accordance with the SNI 7656-2012 standard. It is found from the results in the laboratory, coffee husk ash obtains silicate compounds (SiO2) 29.11%, magnesium oxide (MgO) 4.92%, calcium oxide (Cao) 5.33%, ferrioxide (Fe2O3) 4.25% and aluminum oxide (Al2O3). The average compressive strength test results of 7-day old concrete at the percentage of 5% coffee husk ash mixture was 20.21 MPa, at 10% was 20.03 MPa and at 15% was 17,25 MPa. The average compressive strength of concrete at 28 days of age with 5% coffee husk ash mixture is 20.27 MPa at 10% coffee husk ash mixture percentage 19.70 MPa and 15% coffee husk ash mixture 15.46 MPa. Comparison of the results of the compressive strength test for concrete at 7 and 28 days was higher for concrete at 7 days. The results of the different compressive strength tests between the ages of the concrete are caused by the high percentage of coffee husk ash mixture where the higher the coffee husk ash percentage, the weaker the adhesion to the concrete. The percentages of coffee husk ash and OPC cement that meet the design compressive strength of 20 MPa are at 5% and 10% respectively.

THE NUMBERED HEAD TOGETHER LEARNING MODEL ON THE CRITICAL THINKING ABILITY OF IV CLASS SD STUDENTS

The low critical thinking abilities of students are caused by the application of non-innovative learning models. Learning is still teacher-centered so that students cannot develop critical thinking skills to the maximum. The aim of this research is to determine differences in critical thinking abilities of students who are treated using the Numbered Heads Together learning model. This research is quantitative research with the type of experimental research. The research was conducted in class IV of SD N 10 Gondosari. Data analysis was carried out using the t-test (Paired T Test). Based on the results of the T Test (Paired T Test) calculations, the Sig value is obtained. (2-tailed) is 0.000 which means Sig. (2-tailed) < 0.05. From these calculations, the T test results were less than the significance level. It can be concluded that there is a difference in the average test results before and after the Numbered Head Together (NHT) learning model is implemented. There are significant differences in critical thinking abilities between students taught using the Numbered Heads Together learning model.

Uji Cemaran Logam Mangan (Mn), Tembaga (Cu), dan Mikroba pada Air Minum dalam Kemasan

The presence of metal contaminants such as Manganese (Mn) and Copper (Cu) and microbial contaminants in bottled drinking water (AMDK) that are potentially harmful to human health must be maintained so as not to exceed the set limits. The standard method of testing for Mn and Cu metal contamination in bottled water involves the use of Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) which refers to SNI 3554:2015. Microbial contamination testing in bottled water was carried out by measuring several parameters such as total plate count (ALT), Coliform test, E.coli test and Pseudomonas aeruginosa test with methods referring to SNI 3554:2015. The test results show that the level of Mn metal in AMDK is 0.001 mg/L with a very low relative variation (%RSD 0.00%), and the level of Cu metal is 0.004 mg/L with the same low relative variation (%RSD 0.00%). In addition, the microbial contamination test results for total plate counts were <1 CFU/mL, and the average test results for E.coli, Coliform, and P.aeruginosa bacteria were 0 colonies/250 mL samples. These results illustrate that the levels of Mn and Cu metal contamination and microbial contamination found in AMDK do not exceed the limits set in SNI 3553: 2015. Based on the tests conducted, bottled drinking water is proven safe from Mn and Cu metal contamination and microbial contamination.

Civics Textbook Supplement Design Based on Pancasila Student Profiles to Increase Student Activity

The condition of diverse learning needs and the rapid development of education requires textbooks prepared by the government to meet learning standards that are expected to fulfill the success of learning activities in schools. The results of the needs analysis of the Civics Junior High School Textbook in Bandar Lampung City show that there is a need for a complementary textbook that is expected to support typical Civics learning activities. This research method is a development research used to produce certain products, and test the effectiveness of these products. The development model and procedures used in this study are divided into 4 stages, 1) Needs Analysis Stage, 2) Product Design Stage, 3) Validation and Evaluation Stage, and Final Product Stage. The results of this study show that the use of textbook supplements has a significant impact on students' understanding and learning outcomes. Effectiveness testing shows that the average formative test results for students who use digital map learning are greater than the average formative test results for students who use conventional learning. Efficiency testing can be concluded that Civics learning, especially the material displaying a positive attitude towards the flow of drafting the foundation of the Indonesian state and norms in everyday life using textbook supplement learning has the efficiency of saving more time than learning that does not use textbook supplements. It can be concluded that students' attitudes towards the attractiveness of digital map learning that has been applied in experimental classes have a positive impact on learning outcomes.

Interactive design of intelligent wearable products based on network communication technology

At this stage, network communication technology is increasingly mature, and intelligent wearable products are also widely used in human daily life. Wearable products are popular with users because of their numerous types, complete functions and convenient services. Wearable products integrate interaction technology, and users can interact with products. However, how to improve the user’s interaction experience and reduce the user’s cognitive burden on the interaction interface is an urgent problem in the current product interaction design. Therefore, based on the analysis of the types and related technologies of wearable products, this paper made a specific analysis of the interaction design of wearable products, and established an interaction design model. At the same time, the wearable fall detection system was also tested by machine learning algorithm. The experimental results showed that the average test result of the algorithm in this paper was 87.39%, while the average test result of the traditional algorithm was 83.79%. In terms of the missed alarm rate of fall detection, the average test result of this algorithm was 6.4%, while the average test result of the traditional algorithm was 12.33%. In terms of fall detection sensitivity, the average test result of this algorithm was 92.50%, while the average test result of the traditional algorithm was 88.24%. Compared with traditional algorithms, this method performs better, with lower missed detection rate and higher sensitivity. Innovative combination of machine learning algorithm, through three-dimensional coordinate system, differentiation and vector sum formula, improves the accuracy and reliability of fall detection. In conclusion, the algorithm in this paper can effectively optimize the relevant performance of the system, thus improving the accuracy of the system’s fall detection.

PELATIHAN MANAJEMEN REKAM MEDIS DAN INFORMASI KESEHATAN PETUGAS REKAM MEDIS SEBAGAI CLINICAL INSTRUCTUR (CI) DI PUSKESMAS KAB.CIREBON

Education and training is one of the efforts to increase human resources and a series of activities or efforts that are carried out continuously, gradually and integratedly. The training was carried out to develop Clinical Instructor competency in organizing student clinical practice activities at community health centers. The limited knowledge of Clinical Instructors in terms of competencies that must be achieved by practical students influences the implementation of clinical practical learning and when giving assessments. One of the competencies that must be achieved during clinical practice is the basic management of medical records. This research aims to increase CI's knowledge and competence in implementing clinical practice guidance for students. The method used is training with several stages of activities, namely competency identification analysis in the form of training system design, then implementation of activities, and evaluation. The increase in competency is proven by an increase in post test results from an average pre test score of 71.59 and an average post test result of 87.73. The evaluation results of training implementation can be assessed on 4 scales, namely training implementation, speakers, materials, etc. Each scale has an average value of 3.5, these results prove that the training implementation process is in the good category. Implementation of training can improve the competency of medical record officers as Clinical Instructors in administering clinical practice students at community health centers.

APPLICATION OF ROLE-PLAYING METHOD TO OVERCOME STUDENTS' LEARNING DIFFICULTIES IN LEARNING MATH STORY PROBLEMS IN SANGUWATANG 1 STATE ELEMENTARY SCHOOL KARANGJAMBU SUBDISTRICT

The background is the evaluation results of Class V students at SD Negeri 1 Sanguwatang where, from the composition of the questions tested, in general the students were not capable and still found it difficult to complete story questions. From the results of observations of students' answer sheets, it appears that there are several reasons why students have difficulty solving mathematics story problems, such as: the ability to interpret the language of the questions is still lacking, students cannot determine what is known and what is being asked and students' ability to determine the mathematical model to be used. in solving problems. Therefore, the role-playing method is applied in the learning process. This research aims to determine the effectiveness of applying the role-playing method in improving student learning outcomes, especially in mathematics story problems. With role-playing, it is hoped that students will be able to realistically describe abstract things in the story. The research procedure was carried out in three cycles: planning, implementation, observation and reflection stages. Data collection techniques use qualitative (attitudes) and quantitative (values) data. Data analysis was carried out using comparative descriptive analysis, namely comparing the values ​​of students' initial conditions, first cycle, second cycle and third cycle. Based on the actions taken, it can be concluded that the role-playing method can improve mathematics learning outcomes in story problems at SD Negeri 1 Sanguwatang. The results of observations on student activities turned out to have good relevance to support improved learning outcomes. The average test results for learning mathematics story problems through role - playing were 60.16 in the initial condition, 64.36 in the first cycle, 68.6 in the second cycle and 79.56 in the third cycle. For the level of learning completeness with a completeness limit of 65, the initial condition is 40%, the first cycle is 56%, the second cycle is 76%, and the third cycle is 92%.