This research is based on the low ability of students ‘mathematical understanding, the difficulty of teachers in planning problem-based learning in accordance with the demands of the 2013 curriculum and applying learning models that facilitate students’ mathematical understanding, not functioning LKPD as a learning resource, and not familiarizing participants. students in solving problem-ba…
The background of this research is student’s abilities are not optimal in Mathematical Problem Solving (MPSA) because they are lack of learning tools that train them about mathematical problem solving skills, especially Student Worksheets (SW). In line with that, the purpose of this study is to develop mathematics learning tools that meet valid and practical requirements to facilitate mathema…
Education is an interesting issue to discuss, because through education the progress of a nation can be achieved. The objectives of learning mathematics at the primary and secondary education levels are (1) Understanding the concept of mathematics; (2) Using patterns as guesswork in solving problems, and being able to make generalizations based on existing phenomena or data; (3) Using reasoning…
This research was underlied by the implementation of curriculum 2013 in the education which required teachers to prepare the learning well. One form of preparation done by teachers is preparing learning media that supports the implementation of Curriculum 2013 included in Mathematics learning. The results of observation and analysis done by researcher on the learning media used by teachers at s…
This research was motivated by the implementation of the 2013 curriculum in education that requires teachers to prepare learning well. One form of preparation made by teachers is the preparation of supporting learning tools in the 2013 curriculum including those in mathematics. Based on observations and analysis of the learning tools used by teachers in several high schools in Pekanbaru, obtain…
Assessment is an essential component in the administration of education, since an attempt to improve the quality of education can be conducted through improving learning and the quality of the assessment system. The assessment process covers collecting evidence to find out the learning achievement (competency achievement) of the students. The competency achievement depends on the implementation…
Development research aims to: 1) develop chemoentrepreneurship- based chemistry student worksheets. 2) Knowing the validity of chemoentrepreneurship-based student worksheets. 3) Determine the interests of chemistry teacher candidates by using chemoentrepreneurship-based student worksheets. This type of research is research and development with the design chosen is the Plomp development design, …
The assessment instrument is an integral part of an assessment process in learning. Assessment instruments include tests and a grading system. The assessment instrument is designed to determine the level of understanding of students after learning a competency. Achieving the real goal of learning chemistry requires the use of assessment instruments that not only include rote memorization a…
Chemistry learning objectives can be achieved if students are actively involved in the learning process by applying an inquiry model that can help students find their own concepts and can practice science process skills. The application of the Vee diagram assisted inquiry model can improve conceptual understanding which in turn will improve the science process skills of students, especially in …
The research that has been done is the development of e-LKPD based on Guided Inquiry to improve the communicative and collaborative character of students. This research is motivated by the lack of teaching materials in the form of e-LKPD based on guided inquiry. This study aims to improve the communicative and collaborative character of students through the development of an Electronic Stu…
The development of e-module using the guided inquiry-based kvisoft flipbook maker on this reaction rate material needs to be done because problems were found in schools, namely at SMAN 1 Seberida, SMAN 1 Rengat Barat, and SMAN 1 Batang Cenaku, Indragiri Hulu Regency, namely the critical thinking ability of students is still low, The availability of innovative / electronic-based teaching ma…
This research is motivated by the low student learning outcomes in SMAN 2 Kampar middle left, This can be seen from the acquisition of an average student score of 72 which is still below the predetermined KKM of 75. This problem tends to be influenced by the lack of motivation to learn owned by students during the learning process. It is very important for teachers and the school to know th…
The utilization of information and communication technologies for the learning process in education can be carried out in terms of the use of ELearning. In the 21st century learning the term ICT (Information and Communication Technologies) literacy is known. ICT Literacy is an ability to use technology in learning process to achieve students' thinking and learning skills. The background of…
It was noticed that many students have scores below the minimum achievement criteria as formally called Kriteria Ketuntasan Minimal (KKM), followed by a low level of student learning activity. One alternative to overcome this situation, from the learning process perspective, is by applying the Student Team Achievement Division (STAD), a type of Cooperative Learning Model, assisted by Lemba…
Learning biology is a science that is closely related to everyday life, through biological concepts will greatly assist students in solving problems related to the natural surroundings. Environmental problems that still occur today, especially in Kuantan Singingi Regency, are the rampant illegal gold mining (PETI) which can cause environmental pollution. The tendency to lack knowledge and …
This study aims to design and develop an experimental straight motion device using Arduino Uno to calculate the velocity, distance, time and acceleration that has been taken by an object moving in an orderly way or moving straight in an orderly way. This research is a development research using the ADDIE model with five stages, namely analysis, design, development, implementation and evalua…
This study aims to find out information about the principal's managerial ability to carry out the planning, organizing, directing and controlling processes in order to create an effective school. This research uses descriptive qualitative method with data collection techniques through observation, interviews and documentation. Data analysis techniques use an interactive model that is data colle…
This study aims to describe the influence of the Work Environment and Organizational Culture on Work Loyalty of Primary School Principals in Dumai City. This type of research is a quantitative descriptive study using the survey method with correlational resarch techniques. The research was conducted at the elementary school in Dumai City, Riau Province, with a total population of 107 school pri…
The objectives of this research are to analyze the planning, the organizing, the actuating, and the controlling of the teaching factory at SMK Negeri Pertanian Terpadu Provinsi Riau. This research is a field research, which means that the data is obtained by collecting field data using a qualitative approach. Data is collected by documentation, interviews and observation techniques. The r…
This research is descriptive qualitative research. The technique of data collection was done through observation, interview and documentation.This research was conducted at SMP Negeri 2 Perhentian raja , the object of the research is to look at the effectiveness of SMP Negeri 2 Perhentian raja. Research aims to analyze (1) Planning a work program that supports the achievement of the vision and …