This study was designed using a Research and Development design with the ADDIE development model. The ADDIE development model has five stages, namely Analysis, Design, Development, Implementation, and Evaluation. This research was only up to the development stage, the Implementation Stage was not carried out because the research objectives were limited to obtaining a proper / valid LKPD product…
The problem which is often found in education is about the limitedness of teaching material that can facilitate students to build activeness and understanding concepts from learning materials. This study aims to develop valid teaching materials in the form of students’ worksheet (LKPD) based on core in the basis of chemical equilibrium subject for the second year students of SMA/MA and to det…
This study aims to improve student learning achievement on hydrocarbon material by using the KAPRA learning model (Relate, Experience, Think, Negotiate, Apply) in class XI MIPA SMAN 5 Pekanbaru. The research design used was a randomized control group pretest-posttest design with right side t-test analysis. The results of the calculation with the t-test obtained tcount> ttable, namely 1.72> 1.67…
The research aims to determine the increase in student learning achievement toward the implementation of Osborn's learning model on the subject of rate of reaction in class XI MIA SMA Muhammadiyah 1 Pekanbaru. This type of research is an experimental study with randomized control group pretest-posttest design. The research was conducted at SMA Muhammadiyah 1 Pekanbaru. The sample of the study w…
This research aims to develop a comic-based student activity worksheets (LKPD) to students who are creative thinking skills on thermochemical material for class XI SMA/MA equivalent valid based on the feasibility aspect of content, characteristics, language, serve and graphic. This research is a type of research and development with reference to a 4-D development model. The object of this resea…
Learning devices based on the 6E learning cycle model are a series of processes or activities carried out to produce a medium or means used and prepared by the teacher in the learning process. The learning tools developed are Learning Implementation Plans (RPP), Student Worksheets (LKPD), and learning outcomes tests.The main objective of this study is to develop RPP learning tools, LKPD and lea…
Blended learning module is a module whose application can be done in two learning: face to face learning and also on online learning. The purpose of this research is to design and produce a valid blended learning module on electromagnetic radiation material as a source of learning physics in class XII in high school and this research uses Google Classroom as a learning management system. This r…
Tangkerang Tengah Village is one of the residential locations with a densely populated area and has peat lithology. This condition causes the impact of underground water pollution due to domestic waste from housing. This study was aimed to determine the distribution pattern and qualities of its groundwater in Tangkerang Tengah village. The method used is the geoelectric of Wenner configura…
The very rapid industrial growth in Rimbo Panjang village hurts the environment. The gas station industry can have an impact on underground water pollution due to leaks in reservoirs or spills. The level of water pollution will be at greater risk because in the Rimbo Panjang area there is peat lithology. The method used is the Schlumberger rule geoelectric survey with two passes, while the …
Outdoor Learning-based physics student worksheets are assignment sheets which contain instructions for activities to be used outside the classroom. The main objective of this study is to develop a valid physics student worksheet based on outdoor learning in straight motion material for class X SMA. The subject of this study was an outdoor learning based LKPD developed in class X physics su…
The purpose of this study was to produce a valid powtoon-based physics learning video on straight motion material for class X high school seniors. The product developed in the form of a powtoon-based physics learning video on straight motion material for high school class x. The research method used in this study is to use the ADDIE model. The ADDIE model consists of five stages, namely Analysi…
This study aims to describe the increase of students' interest in learning and scientific attitudes through the application of Flipped Classroom Blog on business and energy materials in the 10th grader of SMAN 5 Pekanbaru. The methodology of the research is quasi-experimental which the experimental class was treated with the Blog Flipped Classroom learning, while the control class as convention…
Learning success determines the extent to which students' ability to achieve learning outcomes. Analysis of students 'abilities in solving problem can be used by the teacher as a tool in determining the extent of students' abilities, so that better learning methods can be carried out. The purpose of this study was to determine the ability of students in solving LOTS and HOTS problems in phy…
The purpose of this study was to determine the validity of the development of interactive learning media using Lectora Inspire on Motion and Style material. This development research uses the R&D (Research and Development) method developed by Borg and Gall (1983). The object of this research is interactive learning media using Lectora Inspire on the material of motion and style at junior hig…
The learning device developed are learning device based on the TTW type kooperatif model with mind mapping on global warming material for class XI high school students, consisting of a Learning Implementation Plan (RPP), Student Worksheets (LKPD), and Learning Outcomes Test. The purpose of this study was to determine the validity of learning device based on the TTW type kooperatif with mind map…
The background of this research is the difficulty of students in understanding mathematics learning. The lack of availability of mathematics textbook is one of the difficulties factors for students understanding the concept of learning mathematics. This research aims to develop mathematic textbooks based on Riau traditional music instruments. This research is a research and development (R&D) us…
This research aims to develop mathematics learning based on Riau Malay batik motive on Geometry Transformation subject for the third grade of junior high school. This research is a research and development (R&D) using the ADDIE model that consist of analysis, design, development, implementation, and evaluation. The research instruments used are validity instrument and practicality instrument. T…
This research is a classroom action research that aims to improve the learning process and to increase mathematics achievement with applied learning model of Problem Based Learning. The subjects of this research was student of class VIII MTs Negeri 1 Indragiri Hilir in academic years 2018/2019, which are 28 students, consist of 13 boys and 15 girls. This research consisit of two cycles, each cy…
This research investigated the effect of the Know-Want-Learned (KWL) strategy on the ability of the second year students of SMP Tri Bhakti Pekanbaru in comprehending descriptive texts. This pre-experimental research used one group pretest-posttest design and was carried out at Tri Bhakti School in Pekanbaru. Class VIII.2 consisting of 27 students in the 2019/2020 academic year was selected as s…
This research is aimed to identify both types of grammatical errors and dominant errors made by the second grade students of SMAN 6 Kundur Kabupaten Karimun Kepulauan Riau in writing recount texts. The population as well as the sample (Total Sampling) of this research was the second grade students of SMAN 6 Kundur Kabupaten Karimun Kepulauan Riau. The research findings revealed that all types o…