Penelitian ini berfokus pada rendahnya hasil pembelajaran matematika dalam aspek aktivitas siswa dalam belajar matematika yang rendah serta pembelajaran yang diterapkan selama ini belum tepat. Oleh ...karena itu diperlukan suatu upaya yang memperbaiki proses pembelajaran. Salah satu upaya menerapkan pembelajaran kooperatif tipe jigsaw. Penelitian ini termasuk Penilaian Tindakan Kelas yang dilakukan pada MIS Guppi No. 13 Tasik Malaya dengan subjek penelitian adalah kelas V yang berjumlah 21 siswa. Hasil penelitian menunjukkan pada siklus I belum menunjukkan hasil yang optimal oleh karena itu dilakukan siklus II. Pada siklus II menunjukkan adanya peningkatan yaitu kadar aktivitas aktif siswa pada siklus I terdapat 3 (tiga) meningkat menjadi 4 (empat) dari 7 kategori aktivitas aktif siswa dan kemampuan guru dalam mengelola pembelajaran pada tindakan siklus I “cukup baik” (nilai 3,57) menjadi “baik” (nilai 4,10) pada siklus II. Simpulan penelitian adalah penerapan pembelajaran kooperatif tipe jigsaw dapat meningkatkan aktivitas aktif siswa dan kemampuan guru dalam mengelola pembelajaran.
Kata kunci : Pembelajaran Kooperatif Tipe Jigsaw, Aktivitas Siswa dan Kemampuan Mengelola Pembelajan
One of the advantages of character education in building students’ behavior is creating self-confidence. With character education, it is hoped that basic problems in the educational world, which have ...recently become a common concern, can be solved. Of course there are efforts from the school whether they are from the principal, teachers, and parents in overcoming it. One of the efforts is by using two types of reinforcement, namely verbal and non-verbal reinforcement. So the purpose of this research is to see how the use of reinforcement can create students' self-confident characters as well as the challenges faced by teachers to form self-confidence with verbal and non-verbal reinforcement. This study used a descriptive qualitative approach and the research subjects included the principal, teachers and students. Data collection techniques were observation, interviews and documentation. The data analysis technique used was data reduction, data display and conclusion drawing. The results showed that: (1) the teacher used verbal reinforcement such as giving comments, support, motivation and praise to students to create their self-confident characters, (2) the teacher also used non-verbal reinforcement such as giving smiles, approaching students, giving thumbs up and by giving gifts to form students’ confident character, (3) the challenges faced by teachers in using reinforcement are social jealousy, less conducive learning atmosphere and students behavior in class.
The background of this research was a phenomenon in the educational process where the teaching materials used were not optimal, so a development was needed. In this case, the teaching materials were ...Students Worksheets (LKS) used at SDN 01 Rejang Lebong and they only contained questions and exercises, without being equipped with the presentation of teaching material, character values and illustrative examples. This study aims to develop teaching materials in the form of illustrative Student Worksheets (LKS) containing character education in mathematics learning for grade 1 in the 2020/2021 academic year. This research was a type of development research with a 4D model (Define, Design, Develop and Disseminate). This research was conducted at SDN 01 Rejang Lebong. The subjects of this study were 16 students of class 1A. Data collection techniques in this study were: (1) observation, (2) interview, and (3) questionnaire. The data analysis technique was carried out using descriptive analysis with validation tests from 2 material experts and 1 media expert. The result of this research was the development of illustrative student worksheets (LKS) with character education in mathematics learning in grade 1 SDN 01 Rejang Lebong which produces a pre-content section with a main title page (cover), an identity page, an introduction, and a table of contents. The content section contains mathematics learning material on whole numbers. The closing section of the content contains a bibliography and author profile, with a total of 20 pages using A4 paper for the contents of Student Worksheets (LKS). The results of the feasibility assessment by material experts get an average score with a score of 4.15 which is in the right category. As well as the average number of scores with 4.2 from the media design experts getting an average number of scores with an average score in the right category.
The problems of this research are students' lack of attention to the teacher's explanation, lack of enthusiasm for lessons and their lack of curiosity in mathematics lessons. Then, the aims of this ...research are to know students’ mathematical disposition and the results of the mathematical disposition of students at grade 5 SDIT Khoiru Ummah after using the CORE (Connecting, Organizing, Reflecting, Extending) learning model. The type of the research was quantitative descriptive research. The population was 63 students with a sample of 30 students using purposive sampling. The data collection technique was in the form of observation and a questionnaire consisting of 20 questions referring to 5 indicators of mathematical disposition. The second data used had been validated by experts. From the research results of applying the CORE (Connecting, Organizing, Reflecting, and Extending) learning model to the mathematical disposition of grade 5 students at SDIT Khoiru Ummah, it was shown that teacher and students’ activities are very good. The results of the students' mathematical disposition obtained from the questionnaire were classified as high as many as 23 people, medium as many as 4 people and low as many as 3 people.
This study uses this type of research is qualitative research by conducting field surveys on the implementation of thematic-based learning evaluations. The subject of this study used a purposive ...sample of all Rejang Lebong Madrasah (MI) Districts consisting of 4 (four) state schools and 8 (eight) schools with private status. It is known that the results of his Thematic RPP are categorized as "Good", then the Thematic RPP Implementation has also been in the "good" category. Forms of assessments and thematic based assessments on K-13 have not met the criteria, only 1 school can show its documentation
Numeracy literacy, is one of the skills that must be possessed by the younger generation in facing the 21st century and required in the world of work nowadays. This ability allows a person to analyze ...the information presented in various forms of data presentation, and make the right decisions on the available information. In addition, the world of work in the current era of 4.0 also requires workers who have numeracy literacy skills. The purpose of this research is to develop a numeracy literacy module that meets the criteria of being valid, practical, and effective for use as learning resource of numeracy literacy for students. This type of research is research and development and uses the Plomp development model which goes through 5 stages, namely the preliminary investigation phase, the design phase, the realization or construction phase, the testing, evaluation, and revision phase, and the implementation phase. As for this research, it did not reach the implementation phase considering the limited time of the study. The results showed that the developed module had met the valid criteria with a score of 3.7, practical with a score of 3.7, and effective with a student completeness score of 83.3%.
The rising popularity of the Sissoo spinach is growing in the vegetable industry along with the increase in its demand. However, water stress conditions may affect the plants' growth, physiology, and ...water status. Hence, the research study aims to evaluate Sissoo spinach's growth, physiological parameters, and water status once subjected to water deficit. Besides, it also focuses on determining the optimum water requirement for Sissoo spinach. There were four different water treatments consisting of 100% (well-watered), 75% (moderate water deficit), 50% (high water deficit), and 25% (severe water deficit) water treatments arranged in Randomized Complete Block Design (RCBD) with five replications in the greenhouse. The research findings show that the results are statistically significant for most parameters: plant height, number of leaves, chlorophyll content, stomatal conductances, plant water status, and chlorophyll fluorescence. Contrarily, the stem diameter, fresh weight, dry weight, and leaf area data do not show any significant differences. As it comes to the point of research findings, the optimum water requirement for Sissoo spinach was 50% water treatment. This is crucial to prevent unnecessary, avoidable water application onto plants.
Background: Poor knowledge of tuberculosis (TB) patients on tuberculosis affects adherence. It is necessary to measure patient awareness of the disease and treatment to assess the extent to which ...patients know about the disease and its treatment. A good questionnaire has been tested for validity and reliability. Currently, some studies need to show the validity process of the TB knowledge questionnaire directly. Objective: To measure the validity and reliability of the tuberculosis patient knowledge questionnaire. Method: Accidental sampling was used in the research approach. By comparing the corrected item-total item values, the construct validity and reliability of the final knowledge questionnaire were evaluated. Additionally, an internal consistency test with an alpha coefficient (Cronbach's Alpha) was used to assess the questionnaire’s reliability. Result: A total of 93 respondents were picked from different Bengkulu healthcare centers. The validity test results indicate the corrected item-total item > 0.30. According to the findings of the reliability test, Cronbach's alpha > 0.60 throughout. Conclusion: This study proves the validity and reliability of the knowledge questionnaire as a tool for measuring knowledge.
Penulisan ini bertujuan untuk mengetahui bagaimana kemunculan tafsir tahlili, dasar dan urgensinya, lagkah-langkah dalam penafsirannya, kelebihan dan kekurangannya, serta implementasinya pada surat ...al-Mulk ayat 1-5 tentang keagungan Allah swt dalam tafsir al-Maraghi. Metode yang digunakan dalam penelitian ini adalah metode deskriptif analisis. Adapun jenis penelitiannya adalah penelitian kepustakaan dengan pendekatan tafsir tahlili. Hasil dari penelitian ini, ditemukan pokok bahasan bahwasannya tafsir tahlili tidak muncul secara tiba-tiba melainkan secara bertahap dan kemunculannya tafsir itu melalui empat periode. Mulai dari masa Nabi saw hingga pada masa peggabungan ilmu-ilmu yang berkaitan dengan tafsir. Metode tafsir tahlili memiliki dasar dan urgensi karena telah memberikan peran besar dalam menyumbang dan melestarikan khazanah intelektual Islam. Dalam penafsirannya, dengan menggunakan metode tafsir tahlili terdapat lagkah-langkah secara umum yang dilakukan para ahli tafsir yang dirangkum dalam tujuh point, diantaranya terdiri atas penjelasan ayat secara umum, penjelasan makna kata dan maksud syara’ yang terkandung dalam ayat yang bersangkutan, penjelasan berdasarkan asbabun nuzul, penjelasan munasabah ayat, penjelasan kata atau mufradat pada ayat berdasar sudut pandang bahasa Arabnya, penjelasan dari segi keindahan susunan kalimatnya, dan penjelasan ayat-ayat ahkam yakni dengan menjelaskan hukum fiqih. Penggunaan metode tafsir tahlili dalam menafsirkan al-qur’an, tentu mempunyai kelebihan dan kekurangan. Salah satunya dengan ruang lingkup yang luas, maka akan memberikan kebebasan pada para mufassir dan menampung banyaknya gagasan dan ide baru yang dapat dikembangkan. Akan tetapi disamping itu juga akan memungkinkan menjadikannya petunjuk al-qur’an itu parsial, karena banyaknya perbedaan dalam penafsiran.
Urbanization in Indonesia's cities is increasing, leading to various impacts, including negative consequences due to insufficient investment in local public infrastructure. Urbanization assessment ...primarily relies on examining changes in built-up areas over the past decade. These changes serve as an indicator that can be effectively derived from remote sensing data. In our study, we applied remote sensing data from the Google Earth Engine (GEE) catalog to delve into the urbanization dynamics within Greater Surabaya area, Indonesia. We employed satellite imagery from Landsat 7 Enhanced Thematic Mapper Plus (ETM+) and Landsat 8 Operational Land Imager and Thermal Infrared Sensor (OLI TIRS) for 2012 and 2022. We used Support Vector Machine (SVM) classification techniques to construct precise urban expansion models. Our analysis revealed distinct urban expansion trends in Mojokerto and Sidoarjo, which contrast with the relatively stable urban development trends in northern Surabaya due to the construction of toll roads. The findings provide valuable inputs for urban management, necessitating targeted interventions and strategies to address the urbanization disparities between these two areas. It underscores the critical importance of resource allocation, infrastructure development, and urban planning initiatives, with a specific focus on Gresik, to ensure sustainable urban growth and mitigate potential challenges associated with rapid expansion.
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