This research is motivated by the government's decision to implement the Minimum Competency Assessment (AKM) as a replacement for the National Examination (UN) with the aim of preparing students for the 21st century. One of the skills measured in the Minimum Competency Assessment (AKM) is numeracy. The national education report for 2022 shows that the numeracy skills of vocational high school s…
This research was motivated by the low ability of students to solve mathematical problems and the unavailability of formative assessment instruments to measure KPMM due to teachers' lack of ability to develop instruments to train KPMM. So that students' mathematical problem solving abilities can be trained and improved, instruments are needed that can measure students' ability to solve problems…
Problem solving skills are a major part of learning mathematics. The importance of problem solving in the teaching and learning process greatly influences attitudes and approaches to dealing with mathematics problems. Problem solving skills are very important for students because by being able to solve a problem students gain experience, use the knowledge and skills that students already have t…
This study aims to analyze and examine the effect of online customer review and perceived risk on purchase intention directly and also through mediation of e-trust in e-commerce Lazada in Pekanbaru City. This study uses Structural Equation Modelling – Partial Least Square (SEM – PLS) analysis which is a multivariate statistical analysis method include test of outer model, inner model and hy…
This research was carried out with several objectives to be achieved, namely to find out and analyze the influence of competence on employee commitment. The influence of work culture on employee performance. Influence of competence on employee performance. To find out and analyze the influence of work culture on employee commitment. To find out and analyze the influence of employee commitment o…
The increase in Umrah pilgrims and the growth of PPIUs originating from Pekanbaru city experienced significant development in the period 2019 to 2023. But along with that, complaints related to the implementation of Umrah also remain, such as failure to depart, neglect of pilgrims, services that are not in accordance with minimum standards and other common problems. This is certainly a challeng…
This study was conducted at PT Perkebunan Nusantara IV Regional III. The objective was to examine the direct influence of digital leadership, digital innovation, and organizational learning on digital maturity to enhance organizational performance. The research sampled 207 employees and used variables such as digital leadership, digital innovation, organizational learning, digital maturity, and…
CTF as a semiconductor polymer can be used as an alternative material for photocatalyst applications. Boron atoms (B) are an option to increase the effectiveness of the CTF catalyst in the photocatalysis process. This research synthesizes CTF with dicyanobenzene (DCB) and carries out boron doping using H3BO3 as a precursor. The catalyst materials are then denoted as CTF-B-1, CTF-B-2, and CTF-B-…
The implementation of the program Kawasan Sehat that has been rolled out by Dompet Dhuafa since 2021 to 2023 has not yet achieved the healthy area indicator in terms of ecology, social, and economic aspects. Based on these conditions, several problems can be formulated that occur in the implementation of the program kawasan sehat Dompet Dhuafa, including: How to evaluate the implementation of…
The Sultan Syarif Kasim Museum itself is the only museum in Bengkalis Regency. This museum is located on Jl. Jendral Sudirman, Parit Bangkong, Bengkalis District, Bengkalis Regency. The Sultan Syarif Kasim Museum was established in 1977-1978. Known as a historical tourist attraction, this museum is not free from visits from the public, both local people, people from outside the region, and …
This research is motivated by the problem that there are still students who have not been able to reflect democratic character, which can be seen from the lack of student participation in the General Election (PEMIRA) event. In addition, there are still some students who do not reflect a democratic attitude that can be seen in various behaviors, such as refusing to listen to the opinions of…
Kemampuan Pemecahan Masalah Matematis (KPMM) adalah kemampuan yang dimiliki oleh peserta didik dalam menyelesaikan masalah matematis melalui empat indikator: (1) memahami masalah; (2) merencanakan penyelesaian masalah; (3) melaksanakan rencana penyelesaian masalah; dan (4) memeriksa kembali hasil yang diperoleh. Penelitian ini dilatarbelakangi oleh rendahnya KPMM peserta didik kelas X Agrihan 2…
Kata eufemisme atau eufemismus diturunkan dari kata Yunani euphemizein yang berarti mempergunakan kata-kata berarti baik untuk tujuan yang baik. Eufemisme sebagai gaya bahasa berupa ungkapan-ungkapan yang halus untuk menggantikan acuan-acuan yang dirasakan menghina, menyugestikan sesuatu tidak menyenangkan, dan menyinggung perasaan orang (Keraf, 2004). Eufemisme adalah pemakaian kata atau bentu…
This research was conducted from February to May 2024 at Bandar Bakau, Pangkalan Sesai Village, West Dumai. Samples taken in the form of mangrove leaves, then analyzed at the Marine Microbiology Laboratory, Department of Marine Science, Faculty of Fisheries and Marine Sciences, Riau University. The purpose of this study was to determine the potential of R. apiculata mangrove leaf extract to be …
Pisang kepok (Musa paradisiaca formatypica) merupakan jenis pisang yang biasa dikonsumsi oleh masyarakat dan dijadikan peluang usaha bagi masyarakat yang biasanya diolah menjadi pisang goreng, pisang keju, molen, dan kue-kue lainnya. Pisang kepok yang biasanya dikonsumsi masyarakat hanya bagian daging buahnya, lalu bagian kulit ditinggal dan diletakkan begitu saja di lingkungan. Limbah kulit pi…
The problem in this research is the lack of student activity in learning, which is what makes the learning process not run well. The teacher only uses lecture and demonstration methods. This research aims to improve the PJOK learning process. The assessment carried out was the students' 4C (Critical thinking, Creativity, Collaboration, Communication) abilities and their activeness in learning P…
The purpose of this study was to determine the improvement of students' critical thinking skills on thermochemistry material through the application of problem-based learning models integrated with ethnochemistry. This research is experimental research with Randomized Control Group Pretest-Posttest research design. Subjects in the study of grade XI students were carried out on two classes, name…
This research is entitled Mata in Malay Proverbs: A Cognitive Semantic Study. This research discusses Malay proverbs that use the word mata: cognitive semantic analysis. This study aims to analyze the cognitive meaning behind proverbs containing the word “eye” in Malay. and describe the form of the eye proverb image scheme. The theoretical benefit of this research is that it is expecte…
This study aims to improve the mathematical problem-solving skills of students of SMKN 1 Pekanbaru by applying the Problem Based Learning model. This type of research is class action research, with the research subjects of class XII BDP 1 students of SMKN 1 Pekanbaru totaling 35 students. This research was conducted in two cycles. Cycle I consists of two meetings and cycle II consists of three …