21st century learning is becoming increasingly important to ensure that students have learning and innovation skills, strong communication and collaboration skills, skills in using information and communication technology, critical, creative and innovative thinking skills and problem solving skills. The use of information and communication technology provides opportunities for teachers to …
This study aims to produce mathematics learning tools in the form of a syllabus, lesson plans (RPP), and student worksheets (LKPD) based on a problem-based learning model on statistical material for class VIII junior high school students. This study uses a 4-D development model which includes four stages, namely: (1) define (define); (2) design (planning); (3) develop (development); and (4)…
This research is to produce mathematics learning tools in the form of syllabus, lesson plans (RPP), and student worksheets (LKPD) based on the problem-based learning model of social arithmetic material for seventh grade students of junior high school. This study uses a 4-D development model which includes four stages, namely: (1) define (define); (2) design (planning); (3) develop (development)…
This study aims to (1) describe the types of illocutionary speech acts contained in Animasi Si Nopal. (2) Describe the implications of illocutionary speech acts in Animasi Si Nopal on anecdotal learning. This type of research is qualitative research. The method used in this research is descriptive analysis method. The source of the research data is taken from the dialogues of the characters in …
This study aims to identify the type of pattern that analyzes the meaning of synesthesia in the novels of Kala work rain dreams and eleftheriaword. this type of research is descriptive qualitative. data collection methods, namely the method of recording, identifying the results of the data, looking for data quotes as analysis. The data analysis technique in this study begins with the stage …
This study discusses about style of language in the Beti family short film on Arif Muhammad's Youtube Channel. The problems in this study are (1) the type of language style used in the Beti family short film and (2) the meaning or meaning of the language style used in the Beti family short film. The purpose of this study is to describe and explain the type of language style and the meaning …
Nahdlatul Ulama is one of the largest Islamic organizations in Indonesia, established on January 31, 1926 AD or coinciding with 16 Rajab 1344 H. This study discusses the relationship between the development of Nahdlatul Ulama and the role of the transmigration community in Kuantan Singingi Regency, which is one part from Riau Province on Sumatra Island. The purpose of this study is to find…
Penelitian ini bertujuan untuk mendeskripsikan pengaruh gaya kepemimpinan kepala sekolah terhadap kinerja guru di SMA Negeri 1 Banuhampu Kabupaten Agam. Penelitian ini merupakan jenis penelitian deskriptif kuantitatif. Populasi dalam penelitian ini adalah seluruh guru maupun tenaga pengajar yang ada di SMA Negeri 1 Banuhampu Kabupaten Agam. Dan sampel dalam penelitian ini adalah seluruh guru ya…
Changes in air quality have short-term and long-term effects on human health. Pollutants can cause various diseases, one of them is respiratory disease. Exposure to pollutants reduces the immunity of the respiratory system and increasing host susceptibility to Mycobacterium tuberculosis. The case of tuberculosis is still one of the infectious diseases that is a problem in Indonesia. This r…
Persecution is all unlawful acts committed by someone that harm or cause pain to the human body. Victims of abuse generally come with minor injuries, such as bruises. The absence of bruises during examination cannot confirm that there was no blunt force on the victim. Bruises are wounds located below the epidermis that arise due to rupture of blood vessels due to mechanical force from a bl…
Nasopharyngeal carcinoma (NPC) is a tumor which develops from changes in the epithelial cells that cover the nasopharynx's surface. NPC can be caused by genetic factors, environmental factors, or Epstein Barr Virus infection. Finding the symptoms caused by NPC, such as nasal symptoms, ear symptoms, eye and nerve symptoms, and symptoms of metastases in the neck, can serve to establish a dia…
Hypertension is a major cause of cardiovascular disease that often found at younger age lately. This study aims to determine the prevalence and risk factors of prehypertension and hypertension among first-year students in medical faculty of Riau University. The type of this research is descriptive analytic with a crosss sectional approach. The sampling technique is a total sampling techniqu…
Dengue Hemorrhagic Fever (DHF) is a disease that cause a serious problem around the world. This disease is caused by virus dengue which is transmitted through Aedes aegypti. There are many ways to control this mosquitoes, one of them is using an insecticides. However, the use of insecticide can cause resistance to mosquitoes if not used properly. The purpose of this study was to determine t…
Streptococcus mutans (S. mutans) is a bacterium that has surface glucosyltransferase (GTFs) enzymes that play a role in the attachment process and the virulence of bacteria on the tooth surface. Various Gtfs enzymes can be found in Streptococcus mutans, one of which is the gtfD gene which acts as a precursor in cellular adhesion of dental plaque that can cause dental caries. Objective: Thi…
A forensic autopsy and exhumation is checking to determine cause of death. Suicide, killing and accident is a way of unnatural death.The purpose of this research is to know wheter there is a relationship between decay gradation and determining cause of death period of 2015-2020 in Riau Province using an analitic method. The data for this study was obtained from forensic reports belongs to R…
The purpose of this study was to determine the effect of professional competence and organizational commitment on job satisfaction of elementary school teachers, Mandau District, Bengkalis Regency. The background of the problem in this study is job satisfaction that there is no reward or compensation for teacher work performance, the atmosphere at work is very uncomfortable. They are treat…
This study aims to describe the influence of personality and integrity on the creativity of teachers at the State Elementary School, Balai Jaya District, Rokan Hilir Regency. The background of the problem in this research is the phenomenon that occurs in the State Elementary School, Balai Jaya District, Rokan Hilir Regency. The results of observations and interviews show that there are some tea…
The limitations of practical tools make it difficult for teachers to explain the concept of harmonic motion. The measurement of harmonic motion parameters in the experiment is still done manually. Several sets of harmonic motion experiments that have been developed are still limited in recording the vibration time. The measurement of the vibration time with a stopwatch causes the measureme…
Education in the 21st century demands modern and professional education management with an academic and educational nuance. So the need for enlightenment and empowerment of every type and level of education. One of these enlightenment and empowerment can be done from the aspect of procurement of teaching materials, teaching materials can be pursued by developing teaching materials continuo…
Faculty of Teacher Training and Education (FKIP) Riau University (UNRI), especially the Biology Education Study Program has implemented Environmental Science and Disaster Mitigation course which aims to provide insight and understanding to students so that they are more familiar with the environment and are responsive to problems that arise. In realizing these goals, of course, requires ap…