Row Sport Context in PISA Like Mathematics Problem

The aim of research was to produce valid, practical and had potential-effect to mathematic literacy ability in PISA like mathematics problem in using row sports context at Asian Games 2018. The research method used development research with development studies type. The subjects of the research were the students with 15 years old of class X SMAN 10 Palembang. The techniques of collecting data were used documentation, walkthrough, test, and interview. This research produced the problem about how the students determined how many benches could be made by only knowing length and width of the boats. The results showed that the problem developed (1) valid from the suitability with the framework PISA regarding content, context, literacy process and level of questions that was connected problems with daily life accordance experts review and one to one stage (2) practical because the problem could be understood by students accordance small group stage, and (3) had a potential effect from the result of analyze the student's answer in mathematical literacy ability with representation and reasoning ability as dominant accordance field test stage

Pengaruh Pendidikan Gizi Terhadap Pengetahuan Dan Perilaku Konsumsi Serat Pada Siswa

Effect of Nutrition Education on Knowledge and Behavior of Fiber Consumption among Primary School Students. This study aims at examining the effect of nutrition education on knowledge and behavior of fiber consumption among primary school students. The design employed was quasi-experimental research design with pre and post intervention. The results indicate that there was increased knowledge as indicated by the scores of students after intervention (

UPAYA MENINGKATKAN NILAI KERJASAMA MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE STAD MELALUI AKTIVITAS PERMAINAN TRADISIONAL

Penelitian ini bertujuan untuk meningkatkan nilai kerjasama menggunakan model pembelajaran koopratif tipe STAD melalui aktivitas permainan tradisional pada siswa kelas 5 SDN 201 Sukaluyu Bandung. Metode yang digunakan dalam penelitian ini yaitu penelitian tindakan kelas (Classroom Action Research) Subjek penelitian tindakan kelas 5A yang berjumlah 37 siswa dari 22 siswa laki-laki dan 15 siswa perempuan. Teknik pengumpulan data antara lain dengan observasi, catatan lapangan dan dokumentasi kegiatan pembelajaran selanjutnya dilakukan analisis data. Teknik analisis data yang digunakan adalah persentase. Hasil persentasi Observasi sebsear (30%), Siklus I tindakan I sebesar (44%), Siklus I tindakan II sebesar (62%), Siklus II tindakan I sebesar (74%), dan Siklus II tindakan II sebesar (78%). Berdasarkan hasil penelitian terhadap nilai kerjasama menggunakan model pembelajaran kooperatif tipe STAD melalui aktivitas permainan tradisional dapat meningkatkan nilai kerjasama siswa.----------------------------------------------------------- This study aims to increase the value of cooperation using STAD type cooprative learning model through the activities of traditional games on 5th grade students SDN 201 Sukaluyu Bandung. The method used in this research is classroom action research (CAR) 5A class action research subjects, amounting to 37 students from 22 male students and 15 female students. Techniques of collecting data, among others, by observation, field notes and documentation of learning activities then performed data analysis. The data analysis technique used is percentage. The result of the observation percentage is 30%, Cycle I action I (44%), Cycle I action II (62%), Cycle II action I (74%), and Cycle II action II (78%). Based on the results of research on the value of cooperation using STAD type cooperative learning model through the activities of traditional games can increase the value of student cooperatio

Pengembangan Alper Aljabar untuk Siswa Kelas VII SMP Negeri 3 Salatiga

Penelitian ini bertujuan untuk mengembangkan alat peraga untuk siswa kelas VII SMP khususnya pada materi pengenalan bentuk aljabar serta operasi penjumlahan dan pengurangan bentuk aljabar. Jenis penelitian ini adalah R & D (Research and Development). Model pengembangan pada penelitian ini adalah ADDIE (Analyyze, Design, Development, Implementation, Evaluation). Subjek penelitian ini adalah 28 siswa kelas VII G SMP Negeri 3 Salatiga. Tekhnik pengumpulan data menggunakan observasi, pretest dan posttest, lembar pendapat siswa. Analisis data meliputi analisis hasil observasi, analisis validasi dan kepraktisan, analisis keefektifan yang dilihat dari hasil pretest dan posttest. Hasil penelitian menunjukkan bahwa ALPER aljabar matematika Valid karena ALPER aljabar matematika telah melalui tahap validasi dari 3 validator dan telah melalui revisi berdasarkan kritik dan saran validator yang meliputi aspek ALPER, tampilan, dan materi. Berdasarkan hasil validasi dari keseluruhan aspek diperoleh 80,73% yang termasuk dalam kategori baik. Efektif, dilihat berdasarkan pretest dan posttest yang dianalisis dan dihitung peningkatannya menggunakan N-Gain, hasilnya terdapat peningkatan sebesar 0,47 yang termasuk dalam kategori peningkatan sedang. Praktis, berdasarkan hasil angket kepraktisan ALPER aljabar matematika yang diperoleh dari 28 orang siswa pengguna ALPER diperoleh presentasi 81,6% dan termasuk dalam kategori tinggi

Profil Pemecahan Masalah Matematika Siswa SMP Pangudi Luhur Salatiga Ditinjau dari Berpikir Kritis

This research is aims to describe steps of how junior high school students solve the math problems based on Polya Steps, this research is viewed from FRISCO (Focus, Reason, Inference, Situation, Clarity and Overview) critical thinking. This is a descriptive qualitative research. Subjects sampling method used is Purposive Sampling and three subjects taken are from Pangudi Luhur Salatiga Junior High School students which were divided into diferent categories; high, medium, and low proficiency in Math. The results of the research show that: on step (1) Understanding Problem, subjects on high and medium categories could analyze what was asked correctly and could fulfill FRISCO critical thinking criterias, while, subject on low category could not. (2) Developing Plans to Solve the Problem, subjects on high and medium categories could decide interconection of informations and also could fulfill FRISCO critical thinking criterias,meanwhile, subject on low category could not. (3) Do the Plans to Solve the Problem, subjects on high and medium categories could follow the steps in the plans to solve the problems correctly and also could fulfill FRISCO critical thinking criterias, while, subject on low category could not follow the steps correctly, unable to answer the questions and also unable to fulfill critical thinking criterias. Keyword: Polya Problem Solving, FRISCO Critical Thinking

Makanan Tabu pada Ibu Hamil Suku Tengger

Ibu hamil merupakan salah satu kelompok berisiko kekurangan gizi karena tabu terhadap makanan masih banyak dijumpai pada masyarakat dengan etnis budaya yang masih kuat. Penelitian ini bertujuan untuk mengetahui makanan tabu dan alasannya pada ibu hamil suku Tengger di Ngadas, Malang. Desain studi yang adalah kualitatif deskriptif dengan menggunakan metode diskusi kelompok terarah pada ibu hamil dan wawancara mendalam dengan tetua masyarakat, keluarga, serta petugas kesehatan. Hasil penelitian menunjukkan bahwa makanan yang ditabukan meliputi kelompok buah-buahan, lauk, sayuran, makanan yang dianggap panas, dan makanan yang dianggap tidak lazim, seperti makanan dempet atau kembar. Alasan tabu makanan di Tengger Ngadas karena adanya pendekatan secara simbolik, fungsional, dan nilai atau keagamaan. Diperlukan penyuluhan oleh bidan desa terkait gizi kehamilan pada ibu hamil, kader posyandu, tetua masyarakat, dan keluarga. Ibu hamil perlu didorong untuk mengonsumsi makanan yang bergizi dan tidak memantang makanan yang dapat mengeksklusikan zat gizi tertentu dari dietnya.Pregnant woman is a risk group of malnutrition because of food. Food taboo is still exist in the community with strong culture. This study aimed to know the food taboo among pregnant woman in Tengger in Ngadas, Malang and its reason. Study design used is descriptive qualitative by focus group disscussion method with pregnant woman and indepth interview with elders, family, and health worker. The result shows that food taboo including fruits, side dish, vegetables, ‘hot foods\u27 group, and unusual foods such as food that stuck together. The reasons for avoiding food are symbolic approach, functional approach, and value or religion. It\u27s recommended for midwife in village to give information about maternal nutrition to pregnant women, elders, posyandu kader, and family. Pregnant women needs to be encouraged to consume nutritional food and avoid food taboo that can excluse some nutrients from the diet

Pengaruh Capital Structure Dan Working Capital Management Terhadap Profitabilitas

This research was intended to know the impact of capital structure and working capital management on the profitability of PT. Indosat Tbk in the period of 2005-2014. This research applied descriptive and verification method concluded in time series design. The statistic analysis that was used in this study was doubled linear regression at 5% significance level. Based on the findings, it was provable that regression statistic model could applied in noticing the effect of capital structure and working capital structure on profitability through F-test. Moreover, T-test showed that capital structure negatively affected the profitability in significant manner. Lastly, working capital management was identified to be a factor that did not affect the profitability

Knowledge and Behavior Change of People Living with HIV Through Nutrition Education and Counseling

HIV, AIDS and nutrition are interconnected. In the HIV Integrated Care Unit of Dr. Cipto Mangunkusumo Public Hospital, nutrition education and counseling services are provided within a collaborative service for people living with HIV (PLWH). This study aimed to determine influence of nutrition education and counseling to knowledge and behavior of PLWH. This study was conducted with quasi experimental design using treatment and control groups. The treatment group consisted of 25 samples and 29 samples for control group. Samples were adults between 18 – 50 years old selected by applying inclusion and exclusion criteria. A pretested questionnaire was used to assess knowledge. Paired t-test sample was used to analyze data. This study was conducted on May – July 2014. Based on results of this study, there was effect in form of knowledge change (p value = 0.000) with score 6.38 point lower on the control group and any significant differences in behavior change (p value = 0.048) for the treatment group after receiving nutrition education and counseling. This study shows that nutrition and counseling using media of education which is more complete and continuously provided may improve knowledge and change behavior of PLWH