The research was purposed to describe science literacy after the implementation of the scrapbook as a media in a static fluid. The research utilised pre experimental design with one-group pre-test and post-test design. A group of 36 students of public high school in East Java Indonesia was invited as the research participants. The instrument consisted of literacy test and documentation guidance was used in data collection. Pre-test and post-test scores were analysed with paired t-test in describing science literacy improvement, n-gain analyses was aimed at describing science literacy improvement category. The averaged of pre-test score was 35 and the post-test score was 71. The t-test result was t = 34.63, with ttable = 2.03 (t > ttable ). Meanwhile, the result of gain score analysis was 0.55. Based on that result, it showed that the implementation of the scrapbook as a media could improve students’ scientific literacy especially in static fluid concept. The researchers also predict that it enhance students’ scientific literacy in another physics concept.
Penelitian ini membahas tentang peran guru dalam pelaksanaan model PBL (problem based learning) sebagai penguatan keterampilan berpikir kritis di SDN Karang Tumaritis. Fokus penelitian ini pada dua hal yaitu perencanaan dan pelaksanaan model PBL (problem based learning) sebagai hasil keterampilan berpikir kritis siswa. Metode yang digunakan Kualitatif Deskriptif dengan teknik pengumpulan data wawancara, observasi, dan dokumentasi. Hasil dari penelitian ini adalah bahwa perencanaan model PBL menguasai bahan yang akan diajarkan sehingga merumuskan maslaah yang akan diberikan kepada siswa dan dapat diselesaikan bersama. peran guru adalah membantu siswa dalam proses perkembangan diri dan berpikir keritis, serta guru berperan penting dalam pengelolaan kelas, salah satunya guru berperan sebagai fasilitator yang memfasilitasi siswa dalam belajar agar kegiatan pembelajaran dapat tercapai, Pelaksanaan model Problem Based Learning terdiri dari 5 tahap proses, yaitu: (a) tahap pertama, adalah proses orientasi siswa pada masalah, (b) tahap kedua, mengorganisasi siswa, (c) tahap ketiga, membimbing penyelidikan individu maupun kelompok, d) tahap keempat. Mengembangakan dan menyajikan hasil, dan (e) tahap kelima, menganalisis dan mengevaluasi proses dan hasil pemevah masalah. This study discusses the role of teachers in implementing the PBL (problem based learning) model as strengthening critical thinking skills at SDN Karang Tumaritis. The focus of this research is on two things, namely planning and implementing the PBL (Problem Based Learning) model as a result of students' critical thinking skills. The method used is descriptive qualitative with interview, observation, and documentation data collection techniques. The result of this research is that the planning of the PBL model masters the material to be taught so that it formulates the problems that will be given to students and can be solved together. the teacher's role is to help students in the process of self-development and critical thinking, and teachers play an important role in classroom management, one of which is the teacher acts as a facilitator who facilitates students in learning so that learning activities can be achieved, the implementation of the Problem Based Learning model consists of 5 stages of the process, namely : (a) the first stage, is the process of orienting students to problems, (b) the second stage, organizing students, (c) the third stage, guiding individual and group investigations, d) the fourth stage. Develop and present the results, and (e) the fifth stage, analyze and evaluate the process and results of problem solving.
SMP Al-amin is a private school located in the district of Kandanghaur - Indramayu. The learning resources provided by the Government only provide books for teachers and do not provide worksheet to students. Therefore the researcher wants to make PowerPoint-assisted worksheets to increase enthusiasm, student interest in learning, and student motivation while studying. The purpose of this research is to produce student worksheets assisted by Microsoft PowerPoint. The research method used is research and development (RD) and the ADDIE learning design. The stages of the ADDIE development model are as follows: analysis, design, development, implementation, and evaluation. The subjects of this study were class VIII students of SMP Al-Amin Kandanghaur. the instruments used were feasibility analysis, student response questionnaires, and teacher response questionnaires. Based on the research findings, the PowerPoint-assisted worksheet was declared "feasible" with a feasibility value of 80%. In addition, the student and teacher response questionnaire rates were 79%, indicating that these PowerPoint-assisted worksheets are "handy". Thus it can be concluded that the use of PowerPoint-assisted WORKSHEET in the two-variable linear equation system (SPLDV) subject can be said to be a safe, practical, and effective learning mediumkeywords.
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