Percentage Of Completeness Research Articles

Upaya Peningkatan Hasil Belajar Siswa Melalui Penggunaan Metode Eksperimen pada Mata Pelajaran IPA Siswa Kelas V UPTD SDN 4 Adirejo

This research aims to improve student learning outcomes in science learning and heat transfer materials through the use of experimental methods. The research consisted of pre-cycle, cycle I and cycle II with the subject being class V students consisting of 15 students. By looking at the acquisition data and findings, it can be seen that the teacher has implemented learning improvement activities. Using the Experimental Method can improve student learning outcomes, this can be seen by increasing the percentage of student completion in each cycle. Pre-Cycle with a percentage of students completing (27%) Cycle II (70%) and Cycle II (87%). There was a significant increase in student learning outcomes after using the Experimental Method in class V science subjects on heat transfer material at UPTD SDN 4 Adirejo

Assessing Africa's child survival gains and prospects for attaining SDG target on child mortality.

This study assessed Africa's child survival gains and prospects for attaining Sustainable Development Goals (SDG) target 3.2. We analysed multiple country-level secondary datasets of 54 African countries and presented spatial analysis. Results showed that only 8 out of the 54 African countries have achieved substantial reductions in under-5 mortality with an under-five mortality rate (U5MR) of 25 deaths per 1,000 live births or less. Many countries are far from achieving this target. Results of the predictions using supervised machine learning on the Bayesian network reveal that the probability of achieving the SDG target 3.2 (i.e., having U5MR of 25 deaths per 1000 live births or less) increases (from 21.6% to 100%) when the contraceptive prevalence increases from 49.8% to 78.5%; and the use of skilled birth attendants increases from 44.8% to 86.3%; and percentage of secondary school completion of female increases from 42.5 to 74.0%. Our results from Local indicator of spatial autocorrelation (LISA) cluster maps show that 7 countries (mainly in West/Central Africa) formed the high-high clusters (hotspots for U5M) and may not achieve the SDG target 3.2 unless urgent and appropriate investments are deployed. As 2030 approaches, there is a need to address the problem of limited access to quality health care, female illiteracy, limited access to safe water, and poor access to quality family planning services, particularly across many sub-Saharan African countries.

DEVELOPMENT OF MATHEMATICS LEARNING MEDIA CONCEPT BOARD (PAKELING BANDAR) FOR STUDENTS WITH SPECIAL NEEDS

The research aims to produce mathematics learning media that is valid, practical, and effective according to the student’s needs, particularly in learning geometry for special needs students in Junior High School (phase D). The research method used is research and development with analysis flow; design, development, implementation, and evaluation. The study was conducted in a special school with a total of 3 students, namely 1 student with Autism Spectrum Disorder (ASD) and 2 students with intellectual disabilities. The data collection techniques used were questionnaires, observations, and test questions. The instruments used were validation questionnaires, teacher response questionnaires, student observation sheets, and sheets of pretest-posttest. The research results show that Pakeling Bandar media has valid criteria by the three validators with V-Aiken scores ≥0,61 in all aspects of the assessment. The practicality test obtained an average score of 3,59. Media Pakeling Bandar was declared very effective based on the assessment results post-test with a completion percentage of 98,33%. Moreover, learning media has met the criteria of being valid, practical, and effective and has met the needs of phase D ASD and mentally retarded students in maximizing the learning of geometric elements in the material around triangles, squares, and rectangles. With Pakeling Bandar media, students can understand the concept of the perimeter of plane figures, and calculate the perimeter of plane figures, and students are actively involved in learning in class.

Modulation of flexibility and shape recovery of living Schizophyllum commune pure mycelium material by hydration

Pure mycelium materials (PMMs) are novel sustainable materials that could for instance be used as a foam, cellular scaffold, or as an alternative for textile, leather, or meat. Here, mechanical properties of the PMM of the fungus Schizophyllum commune were studied when exposed to different levels of relative humidity (RH) and after submersion in water. Exposure to increasing RH resulted in a more flexible PMM. For instance, exposure to 95 % RH decreased the Young’s modulus from 467 to 3.7 MPa and increased elongation at break from 1 % to 18.5 %. Similar properties were found after submersion in water, enabling reshaping the PMM in a mould. Notably, the PMM showed shape memory when it was exposed to cycles of drying in a 90° angled shape, wetting, drying at 180°, and submersion in water. The material reached a mean percentage of shape recovery completeness of 49 %, 55 %, and 66 % in the first, second and third cycle, respectively. The capacity to store and release potential energy was not affected during these cycles. Together, a living PMM with hygromorphic shape memory is described for the first time, which may be used for instance in smart switches or valves.

Peningkatan hasil belajar melalui penggunaan e-modul tata rias geriatri berbasis pendekatan saintifik pada siswa Kelas XI Tata Kecantikan SMKN 27 Jakarta

Many of the final research (thesis) students from the UNJ Cosmetology Education study program have produced various kinds of learning media, one of which is in the form of e-modules, but most of the learning media have not yet reached the implementation stage. At SMKN 27 Jakarta there are problems with student learning outcomes which are still lacking theoretically in the geriatric cosmetology sub-material and have never used learning media in the form of e-modules in the learning process. This research aims to determine student learning outcomes before using the geriatric facial make-up e-module in class The research method used in this research is classroom action research (PTK) with the Kemmis & McTaggart model which consists of 4 stages, namely planning, implementing actions, observing and reflecting. The results of this research starting from cycle I which carried out a pre-test obtained an average student score of 75,27 with a classical learning completeness percentage of 58,33% (21 students). After the end of cycle I the students' average score increased to 88,33 with a classical learning completeness percentage of 75% (27 students). Because cycle I had not yet reached the criteria for research success, cycle II was continued which obtained an average student score of 93,44 with a classical learning completion percentage of 97,22% (35 students). Thus it can be said that the use of e-modules of geriatric cosmetics based on scientific approach in class XI in SMKN 27 Jakarta can improve student learning results because they have achieved the criteria of research success, i.e. increased learning intensity of classical students by 90%.

Penerapan Media Pembelajaran Berbasis Geozebra Untuk Meningkatkan Komunikasi Matematika Siswa

The purpose of this study was to determine: 1) increasing students' mathematical communication skills through the development of developed mathematics learning media. The subjects in this research were 30 class VI students at SDN 105343 Ramunia I/II and the object of this research was to see improvements in the learning process carried out. 2) the effectiveness of media in developing mathematics learning on students' mathematical communication skills. The learning media developed (The media has met the level of validity with a reliability coefficient of 0.790. Based on data obtained from testing the learning media, it is known that: 1) the media developed has been able to meet the effectiveness of the learning process, where: The percentage of student learning completion that reaches the level of ability 86.67% of students' mathematical communication is classical from 30 students, and students' responses to the media and learning process are positive; 2) there was an increase in students' mathematical communication skills using learning media on the subject of blocks, achieving an increase as seen from the percentage of achievement of students' mathematical communication skills in trial I, which was 70.00%, increasing to 86.67% in trial II. With a gain of 0.57 in the medium category.

Application of POE (Predict, Observe, Explain) Learning Model to Improve Understanding of Concepts

This research aims to determine the POE (Predict, Observe, Explain) learning model in improving students' understanding of concepts in the Chemistry subject at SMA Negeri 1 Gondang. This research method uses a class action research model. The research subjects were 35 students in class X-4. This research has a good impact on students' understanding of concepts, this can be conveyed through the results of cycle I and cycle II research. Cycle I completed 25 students with a completion percentage of 71.4%, while cycle II completed 28 students with a completion percentage of 82.9%. So in cycle I and cycle II there was an increase in students' understanding of concepts in the Chemistry subject. Keywords: POE, Concept Understanding, Chemistry

IMPROVING STUDENTS’ ENGLISH-SPEAKING PERFORMANCE BY USING CAKE APPLICATION

This research aimed to describe how Cake application improves the English speaking performance of the tenth grade students at SMK Negeri 01 Mempawah Hilir. Based on the researcher’s observation, the students encountered several problems in speaking English. Most students faced problems in pronouncing words due to lack of pronunciation mastery. The students also faced difficulty to speak English fluently due to lack of confidence and afraid of making mistakes. Therefore, the researcher used Cake application to improve students’ English speaking performance. This Classroom Action Research was conducted in two cycles on the tenth grade students of Marketing Class which consisted of 31 students. The research data were collected through observation and measurement techniques by using field notes, observation checklists, and tests. In cycle I, the mean score of students’ speaking test was 75.16. Meanwhile, the percentage of classical completeness was 67% of 31 students, which did not meet the expected percentage of this research (90%). In cycle 2, the mean score of students’ speaking test increased to 83.19. The percentage of classical completeness increased to 93%, which met the expected percentage of this research (90%). The research findings show that Cake application has improved the students' English speaking performance.

Penerapan Model Discovery Learning Berbantuan Geogebra Untuk Meningkatkan Hasil Belajar Siswa Kelas XI MIA SMAN 1 Wulla Waijelu Kabupaten Sumba Timur Pada Materi Lingkaran

This research was motivated by the low learning outcomes of class XI MIA at SMAN 1 Wulla Waijelu, East Sumba Regency on circle material. The aim of this research is to describe the application of the geogebra-assisted discovery learning model to improve the learning outcomes of class XI MIA students at SMAN 1 Wulla Waijelu, East Sumba Regency on circle material. The research method used is Classroom Action Research (PTK), with qualitative and quantitative data types. This research was carried out in class XI MIA at SMAN 1 Wulla Waijelu, East Sumba Regency, totaling 22 students. Data collection techniques in this research were through observation, tests and questionnaires, with the instruments used namely teacher and student observation sheets, test questions and student response questionnaires. Implementation of this Classroom Action Research has 4 stages, namely 1) Planning; 2) Implementation of action (action); 3) Observation; 4) Reflection. The research results show that the percentage of completeness of students' classical learning outcomes at the end of cycle I reached 85.71%, which meets the success indicators of this research. The implementation of the teacher ability level score (TKG) in cycle I reached 93.96 and was in the very good category. In addition, the implementation score of student activities in cycle I reached 88.33 and was in the very good category.

Development of Augmented Reality Media to Grow Numerical Literacy of Elementary School Students

The use of augmented reality (AR) in education has shown potential to improve primary school students' numeracy skills. However, AR research for elementary school geometry is still rare. This study aims to develop augmented reality (AR)-based interactive learning media using the assembler edu platform to improve students' numeracy literacy in geometry subjects. The development method uses ADDIE, the research stages include needs analysis, design, development, implementation, and evaluation. The needs analysis identified problems such as the lack of interactive learning materials and students' difficulties in understanding geometry material. At the design stage, the storyboard and flowchart are made using assembler applications. Media development is done by combining components such as materials, geometry images, animations, and music. Implementation is done through trials by material experts, media experts, and field practitioners, as well as small group and large group trials. The evaluation results show that the developed media has high validity with a percentage of 92% from material experts and 88% from media experts, as well as a significant increase in student numeracy literacy with the percentage of completeness increasing from 6.15% (pre-test) to 79.8% (post-test). With an N-Gain Score of 0.52, this media is proven effective and feasible to use as an additional learning resource.. Recommendations for future research include developing content for other topics, testing in different conditions, and improving interactive features.

Implementation Of The Talking Stick Learning Model Used By Koper Sebeni Media

The use of media can increase clarity and interest in the learning process, increase learning motivation, and make it easier to understand the material. The aim of this research is to determine the talking stick learning model that can improve student learning outcomes in comparative material in class VII Pagak Islamic Middle School with the help of the Koper Sebeni media. This classroom action research was carried out using qualitative methodology. The steps in the process are preparation, action, observation, and reflection. The flow model is used to analyze the data obtained, which includes data reduction, data presentation, and drawing conclusions. The research results showed that from cycle 1 to cycle 2 student learning outcomes increased. The percentage of completion of the final exams for cycles 1 and 2 was 83.33% and 91.67% respectively, which shows an increase in the proportion of students by 8.33%. Thus it can be said that the use of the Koper Sebeni media combined with the talk stick learning strategy can improve student learning outcomes. So that most students have the opportunity to answer questions, future researchers must spend sufficient time on the talking stick learning model.

Efforts to Improve Learning Outcomes of Myob Subjects Through Interactive Learning Media Based Video Tutorial for Students Class XII Accounting SMK

The problems in this research are: (1) The use of conventional learning models is not something bad, but itis felt to be less effective because students cannot realize their activeness in the learning process.(2) Students are less active in the learning process. (3) Low Myob learning outcomes. This research aims to analyze the increase in activity and learning outcomes of students using interactive learning media based on Video Tutorials in class XII Accounting in the odd semester of SMK PGRI 2 Bandar Lampung for the 2023/2024 academic year. This research is Classroom Action Research (PTK) which was held at SMK PGRI 2 Bandar Lampung in the odd semester of the 2023/2024 academic year in collaboration with the Myob class XII Accounting subject teacher. The subjects of this classroom action research are students of class Based on the research results, Myob learning using interactive learning media based on video tutorials can improve the activities and learning outcomes of class XII Accounting students at SMK PGRI 2 Bandar Lampung. This is proven by the learning activities obtained by students. The percentage increase in overall student learning activity was 74.23 (Quite Active) in cycle 1 and increased to 81.64 (Very Active) in cycle II, there was an increase in student activity from cycle I to cycle II of 7.41. Meanwhile, the student's myob learning results from cycle I to cycle II have increased and have shown the goal of the success indicator being 80%. In cycle 1 there was a percentage of learning completeness of 6 students with an average score of 72.64 (35.3%) and in cycle II there were 14 students with an average score of 79.41 (82.3%) students. which was completed by a total of 17 students, so there was an increase of 47%.

Implementasi Media Sosial Sebagai Media Pembelajaran Untuk Meningkatkan Keterampilan Berbicara Teks Tanggapan Mengenai Buku Fiksi di SMP Negeri 4 Madiun

An incident that often happens nowadays is that students prefer to play on their cellphones to watch videos. Especially in applications like TikTok which are not specifically for education. Many of the videos on the app are not filtered, so there is a possibility that underage students are watching inappropriate content. Therefore, an understanding of this application is necessary in order to achieve learning objectives. This article aims to provide knowledge about the use of TikTok and YouTube to improve students' speaking skills through the use of these applications. This type of research is Classroom Action Research (PTK) which covers pre-cycle, cycle I and cycle II. There are four research procedures, namely planning, implementation, observation and finally reflection. This research was carried out at SMP Negeri 4 Madiun with research subjects in class VII B which had a total of 32 students. The data analysis technique used is qualitative data. The results of this research contain: 1) the learning outcomes in the Pre-cycle were that class VII B students had a knowledge score of 25% while the attitude score was 12.5%; 2) the learning results in Cycle I of students experienced an increase in the percentage of complete knowledge values ​​by 46% while the attitude values ​​were 50%; 3) learning outcomes in Cycle II experienced a better improvement than the previous stage with a completeness percentage of knowledge scores of 100% and attitude scores reaching 97%.

Pengaruh Penggunaan Media Film Terhadap Peningkatan Keterampilan Menulis Teks Tanggapan di SMP Negeri 4 Madiun

Through the research activities carried out, students are invited to change their views, so that writing responses becomes a fun learning activity. The aim of the research was to see the effect of using film media on improving response text writing skills. In this activity, the type of research is classroom action research (PTK), then the method used is qualitative and quantitative descriptive analysis with the target subject being class VII D students at SMP Negeri 4 Madiun. Based on data sources using primary data obtained from research subjects through initial stage collection techniques of tests, interviews and observations. Checking the validity of the data uses the results of students' grades by considering the increase in learning outcomes in each phase of the cycle starting from the pre-cycle, cycle I and cycle II stages. Analysis of research data carried out qualitative and quantitative analysis. The results of the research show that there is an influence of the use of film media on response text writing skills which has increased starting from the initial pre-cycle results with a percentage of 46.87% up to the first cycle stage showing quite good improvement with a completion percentage of 56.25% and cycle activities. II with a completion score percentage of 84.37% which shows an increase.

Make a Match Type Cooperative Model: An Effort to Improve Student Learning Outcomes in Qur'an Hadith Learning

This research is motivated by the low learning outcomes of the Al-Qur'an Hadith on the material of the law of reading idhar and ikhfa' of class IV Unggul MIN 1 East Aceh. The purpose of this study was to determine the improvement in learning outcomes of the material of the law of reading idhar and ikhfa' through the Make A Match method. This type of research uses Classroom Action Research with four steps, namely planning, action, observation and reflection. This classroom action research was carried out in two cycles. The first cycle was carried out on October 30, 2023 and the second cycle was carried out on November 07, 2023. The research was carried out in class IV Unggul MIN 1 East Aceh with a total of 28 students consisting of 9 male students and 19 female students. The results of the study showed that the Make A Match method can improve learning outcomes on the material of the law of reading idhar and ikhfa' in class IV Unggul MIN 1 East Aceh. The improvement in learning outcomes on the material of the law of reading idhar and ikhfa' is known from the test results in the first and second cycles which showed an increase in the average value and percentage of completion classically. The average score of Al-Qur'an Hadith students in the initial condition (pre-cycle) was 68.6 with classical completeness of 39.2% (11 students) out of 28 students achieving a score of >70 (minimum completeness criteria). Cycle I averaged 80 with classical completeness of 75% (21 students) achieving a score of >70 (minimum completeness criteria). Cycle II averaged 85.8 with classical completeness of 85.8% (24 students) achieving a score of >70 (minimum completeness criteria).

Peningkatan Motivasi dan Hasil Belajar Kognitif Kelas X melalui Model Problem Based Learning

Learning outcomes are students' abilities that have been achieved after following a learning process that includes cognitive, affective and psychomotor aspects. Student learning outcomes are influenced by several factors, both internal and external factors. Internal factors are factors that originate from students themselves which can influence learning outcomes, one of which is students' learning motivation. The problem based learning model is designed to guide active learning and critical thinking. In PBL, students who are faced with problems are required to be able to explore for themselves through observation skills, arguing in discussions, and carrying out practices in accordance with scientific procedures. Based on the results of observations in class X7 of SMA Negeri 10 Semarang, the majority of students were still passive during learning activities. This became the background for carrying out classroom action research regarding increasing student motivation and learning outcomes through the problem based learning model. This research method is PTK with a model according to Kemmis & McTaggart which consists of three stages, namely planning, implementation and observation, and reflection. Data collection techniques include observation, distributing questionnaires, and evaluation questions in the form of daily assessments. The research results showed that there was an increase in learning motivation with a percentage of 72% in cycle I to 83% in cycle II. Furthermore, the percentage of completeness of student learning outcomes in cycle I was 77% and cycle II increased to 94%. Thus, it can be concluded that there is an increase in motivation and learning outcomes for viral material through the Problem Based Learning model.

Pengembangan Media Pembelajaran Matematika Berbasis Android Menggunakan Smart Apps Creator pada Materi Perbandingan untuk Siswa Kelas VII UPTD SMP Negeri 5 Kupang

The development of the use of Android-based smartphones among the people of Indonesia is used in various fields, including the field of education. One software that can be used to implement Android-based learning is smart apps creator (SAC). Therefore, this study aims to develop android application-based mathematics learning media on class VII UPTD SMP N 5 Kupang comparison material that is valid, practical, and effective. The method used in this study is the Research and Development (R&D) method using the ADDIE model which consists of 5 stages, namely analysis, design, development, implementation, and evaluation. The data collection techniques used in this study were interviews, questionnaires, and learning outcomes tests. Data analysis techniques in this study are qualitative data analysis and quantitative data analysis. The results showed that the application met the eligibility criteria that were valid, practical, and effective in the comparison material. The average total validity of learning media by 3 media and material experts is 4.25 so that android application-based mathematics learning media is included in the valid category, subject teacher responses with an average response result of 4.67, responses from small-scale students are 4.7 and large-scale student responses are 4.45 so that android application-based mathematics learning media is included in the practical category, and the percentage of small-scale learning completeness results obtained 80% included in the effective category and large-scale learning completeness results 88.88% so that mathematics learning media based on android applications that have been developed are included in the very effective category.

Development of Feature Based Learning Media Instagram in Learning Writing Procedure Text at SMP Negeri 2 Imogiri Yogyakarta

The objectives of this research: (1) to determine the development of learning media based on Instagram features with the 4-D model (Define, Design, Develop, Disseminate) in learning procedural text writing skills for class VII junior high school students. (2) describe the feasibility of learning media based on Instagram features in learning text writing skills in class VII junior high school learning procedural texts. (3) describe the practicality of learning media based on Instagram features in learning procedural text writing skills in class VII junior high school. This research developed with 4D model and carried out at SMP Negeri 2 Imogiri in 2023/2024. The subjects of this research were students in class VII F with a sample of 15 students. The development procedure was carried out in four stages, namely define, design, develop, disseminate. Data collection techniques used student response questionnaires, media expert validation sheets, material expert validation sheets, pretest and posttest. The results of this research show: (1) the Instagram feature-based learning media developed for learning procedural text writing skills for class VII students at SMP Negeri 2 Imogiri has been carried out in accordance with the stages of the 4-D Model, namely Define, Design, Develop, Disseminate, (2) the process of developing learning media based on Instagram features is carried out in stages, namely (1) definition, (2) design, (3) development and (4) implementation. (2) Instagram feature-based learning media developed for learning procedure text writing skills for class VII students of SMP Negeri 2 Wonogiri with the 4-D model (Define, Design, Develop, Disseminate) is suitable as a learning media. The results of the assessment from experts on the media being developed obtained a score of 3.4, including in the good category, and the assessment from material experts was 3, including in the good category. (3) Instagram feature-based learning media developed for class VII students at SMP Negeri 2 Imogiri in learning procedural text writing skills using the 4-D model was declared practical for use in learning. the percentage of student learning completeness from 20% to 73.3% was declared valid.

Memahami Surat An-Nisa Ayat 59 Melalui Problem Based Learning

The aim of this research is to determine the effect of the problem based learning method on improving the learning outcomes of class VII students at SMPN 28 Bintan. This type of research is Classroom Action Research (PTK). Data collection techniques use observation, tests and documentation. The research design used is Classroom Action Research with two research cycles. The research subjects were all Class VII B students of SMPN 28 BINTAN for the 2022-2023 academic year, totaling 17 people. The data analysis technique uses the formula for average value, percentage of learning completeness and observation data. From the research results, it was concluded that the research results showed that after the Classroom Action Research was carried out, students' grades experienced positive changes compared to before the action took place. This research contributes to the learning process, especially Islamic Religious Education and other subjects in general.

Penerapan Model Pembelajaran Problem Based Learning (PBL) Melalui Pendekatan Teaching at the Right Level (TaRL) untuk Meningkatkan Hasil Belajar Peserta Didik Kelas VII

Teaching at the Right Level (TaRL) is a learning approach that does not focus on class level but rather focuses on the level of cognitive ability of each student in the class. This approach provides students with the opportunity to learn according to their cognitive abilities. Meanwhile, Problem Based Learning (PBL) is a learning model that provides problems in real life with the aim that students are expected to be able to build their own knowledge and understanding of the material they study. The aim of this research is to improve student learning outcomes in class VII-E of SMP Negeri 11 Madiun through the application of the Problem Based Learning (PBL) learning model using the Teaching at the Right Level (TaRL) approach. This research was conducted in 2 cycles on March 7 2024 and March 28 2024 using Classroom Action Research (PTK) with research subjects of 28 class VII-E students at SMP Negeri 11 Madiun for the 2024/2025 academic year. The research process was carried out by implementing learning in groups according to the level of students' cognitive abilities and given problems through LKPD. One class is divided into 7 groups according to the results of the diagnostic assessment that have been analyzed. Groups 1, 2 and 3 consist of students who have low ability to solve problems independently who are then given guidance and scaffolding, groups 4 and 5 have moderate ability to solve problems independently and are given a little scaffolding. Meanwhile, groups 5 and 6 have high abilities in solving problems independently. The data collection instrument used in this research is student learning outcomes (Summative Assessment). From the initial test results, it was found that only 8 students' learning outcomes data met the KKM with a percentage of students' learning completion of 28.57%. In cycle I, the learning outcomes of students who met the KKM increased to 16 students with a percentage of student learning completion of 57.14%. Then in cycle II there was an increase again, where the learning outcomes of students who met the KKM became 23 students with a percentage of student learning completion of 82.14%, while the other 5 learning outcomes did not meet the KKM. Thus it can be concluded that the application of the Problem Based Learning (PBL) learning model with the Teaching at the Right Level (TaRL) approach can improve student learning outcomes.