The research aims to determine whether the application of the Osborn learning model can improve student learning outcomes on the subject of Reduction and Oxidation Reaction in X MIPA SMAN 10 Pekanbaru. The type of this research is experimental research with randomized control group pretest-posttest design. Sample of research is X MIPA 1 as the experimental class, X MIPA 3 as the contr ol class.…
This Research aims to develop Student Activities Worksheets Based on Osborn on the Chemical Equlibrium subject valid based on the feasibility aspect of content, characteristics of Osborn, language, serve and graphic. The type of this research is research and development (R and D) with reference to the development process of 4-D model. The subject of this research is student activities worksheet…
This research aims to determine the improvement of students ' learning achievement in the application of the Learning Discovery Learning model on the subject of ion equilibrium and pH of class salt solution XI SMA Negeri 10 Pekanbaru. This type of research is experimental research with draft research using the Randomized Control Group Pretest-Posttest Design. The population consists of 4 classe…
This research aims to develop an integrated STEM (Science, Technology, Engineering, and Mathematics) module on ionic equilibrium and pH of salt solutions materials for second grade Senior High School. STEM integrated learning is one of the learning methods that aims to improve the four competencies that students must have in the 21st century. The research design is a development research w…
This research is based on the low interest in saving students at SMK Muhammadiyah 2 Pekanbaru, seen from the percentage of students saving only 36% of the number of students at SMK Muhammadiyah 2 Pekanbaru. It is very important for teachers or school parties to find out what factors influence the low interest in saving students in the Mini Bank of SMK Muhammadiyah 2 Pekanbaru. This study a…
Abstract: Research it is based on the state of facilities and in the implementation of the martial arts it can be said support, although not sufficient. Formulation problems research is whether perception participants with the implementation of the Pencak Silat Persaudaraan Setia Hati Terate di Desa Karya Mukti Kecamatan Rimba Melintang Kabupaten Rokan Hilir in good?. The purpose of this re…
Pediatric urolithiasis was frequently found in recent decades, and one of the most common locations is ureter. Pediatric ureteral stone can lead into hidroureter, hidronephrosis, or secondary infection if untreated. The aim of this study was to evaluate the patient profile of pediatric ureter stone in Arifin Achmad Regional General Hospital of Riau in January 2013 to November 2019. This was a d…
Urolithiasis is one of the most common diseases in urology, even in recent years the incidence of urolithiasis had increased especially in children. One of the common locations encountered in bladder. The aim of this study was to determine the profile of pediatric bladder stone patients in Arifin Achmad Regional General Hospital of Riau Province in January 2013 to Desember 2019. This was a desc…
Lung cancer is a malignancy originating from the lungs and from outside the lungs. Lung cancer causes 1,676,000 deaths worldwide. The aim of this study is to find out the description of lung cancer complications that cause death in RSUD Arifin Achmad, Riau Province in January 2013 - December 2019 period. The research design used in this study is descriptive with a retrospective approach that fo…
Renal abscess is an accumulation of pus that confined in renal parenchym. Renal abscess is a rare condition but with high mortality. The aim of this study is to identify the characteristic of the patients based on age, gender, clinical manifestation, risk factor and treatment in General hospital Arifin Achmad. The study is using descriptive analysis method based on patient's medical records. We…
Lung cancer and pulmonary tuberculosis (TB) are chronic diseases, that need to be considered as global health threats. Chronic tuberculosis can cause lung cancer through chronic inflammatory processes and pulmonary fibrosis. This study aimed to describe the characteristics of lung cancer patients with pulmonary tuberculosis at Arifin Achmad Regional Hospital Riau Province 2015-2018 period. This…
Type 2 diabetes mellitus is a metabolic disease characterized by hyperglycemia that occurs due to impaired insulin secretion, insulin action, or both. One of the most common causes of mortality in people with DM is cardiovascular disease (CVD). Early diagnosis of CVD in type 2 DM is very important, for example, the ECG result. The purpose of this study was to determine the electrocardiogram res…
The struggle of the Bengkalis citizen to maintain independence and raise the merah putih flag to got difficulty from Japan, which at that time was still in power. However, when Japan lost in the Pacific war some of its leaders still in Bengkalis chose to leave Bengkalis at that time. Then the Chinese come from Malaka who came claiming to be representatives of the Allies. In the Bengkalis, the …
Doctor Major R.M. Soemitro was a Doctor graduated from STOVIA medical school in 1935, he was a figure of Riau fighter who came from Java Island precisely in Pekalongan, Central Java. Being a graduate of a medical school during Dutch rule in Indonesia, he was assigned to work on several major islands in Indonesia such as on the island of Kalimantan, Java and Sumatra. Transfer of duties to the is…
This research is based on historical learning achievement of students X IPA 3 MAN 1 Tembilahan still have scores which stand under KKM that has been settled by the school that is 75. This research aims to improve learning process and students’ historical learning achievement by applying Card Sort through Problem Based Learning model. This research is a classroom action research with two cycle…
The Problem Based Learning model is a learning model that presents students with authentic and meaningfull problems so as to make it easier for them to conduct an investigation and inquiry. Problem Based Learning aims to assist student in developing thinking skill to problem solving and intellectual skills. In addition to training the knowledge and skills of students, this model is also expecte…
This research aims to know the effectiveness of lime juice (Citrus aurantifolia) as a substitute for vinegar and flavor concentrates on the quality of nata de soya and develop learning modules nata de soya by administering lime juice (Citrus aurantifolia) on the matter of biotechnology high school class XII. This study consisted of two phases: the first making of Nata de Soya using the experime…
The aim of this research was to increase critical thinking skill on the subject digestion system grade VIII junior high school. This research was conducted at the Laboratory of Biology Department of the University of Riau PMIPA FKIP and SMPN 23 Pekanbaru in March to September 2016. The research is a research development by using ADDIE model of integration to the stage of development. There are …
This study was conducted to determine the effect of nutrient concentrations on plant growth AB Mix the spinach with hydroponic techniques wick system as well as the design for the development of learning handout on SMP IPA in March-May 2016. The study was carried out by two phases: an experiment: the effect of nutrient concentrations AB Mix the spinach plant growth (Amaranthus tricolor L.) with…