This study aims to determine (1) the level of pedagogical competencies, professional competencies and attitudes in the use of ICT to the professionalism of chemistry teachers. (2) the differences of pedagogical competencies, professional competencies and attitudes in the use of ICT to the professionalism of chemistry teachers reviewed from the teacher demographics (3) the relationship of p…
The development of Moodle-based e-modules on the subject of hydrocarbons for class XI SMA / MA aims to develop valid learning resources from aspects of content substance, learning design, display (audio visual communication) and utilization. This e-module with the Moodle application has several advantages, the material presented in the e-module is more interesting because educators can include …
The aimed of the research was to improve students' learning achievement on the topic of environmental pollution in class VII of SMPN 32 pekanbaru. The form of the research was an experiment with a randomized control group pretest-posttest research design. The sample in this research was class VII2 as an experimental class and class VII3 as a control class that was randomly determined after …
The objective of this research was to develop the student’s worksheets based on the CORE (Connecting, Organizing, Reflecting, Extending) learning model in the subject of Equilibrium Ion and pH of Buffer Solution. The type of research was Research and Development method with the 4-D development model which includes Define, Design, Develop, Dissemminate. The research was only carried out at the…
The purpose of this study is to look at differences in student learning outcomes, see differences in student learning motivation and see the relationship between learning motivation and student learning outcomes by implementing NHT learning strategies in PBL learning models for the subject matter of acid-base in SMAN 4 Pekanbaru. The population involved in this study were all students of cl…
This study aims to produce teaching materials in the form of e-lkpd using the adobe acrobat 11 pro extended application which is valid for use in learning for high school students who need innovative ICT-based teaching materials to understand chemical materials that contain abstract and microscopic concepts. This research uses the Research and Development (R&D) method which refers to the Plomp …
The research aims to develop modules based on STEM (Science, Technology, Engineering and Mathematics) on the colligative properties of class XII SMA / MA equivalent solutions. This type of research is research and development (R & D) with a 4D development model that includes the Define, Design, Develop and Diseminate phases. This research was carried out until the development phase (develop) in…
The aim of this research is to develop a Student Worksheet (SWs) with the SETS (Science, Environment, Technology and Society) Approach on the subject of Acid Bases. This type of research is research and development (R & D) with the Plomp development model which includes the initial investigation phase, design phase, realization / construction phase, test phase, evaluation and revision, and impl…
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…
Abstract: The results of the study indicate that the use of colloid domino card game media can improving students learning achievement in class XI SMA Negeri 1 Tapung Hulu. Forms of this research was experimental research with radomized design of control group pretest-posttest. The population of this study were all students in class XI MIA SMA Negeri 1 Tapung Hulu. After being tested for no…
Abstract: The research was conducted because of the law learning achivement of student on the Hydrocarbon and Petroleum subject who has not reached KKM was 70,00 that has been establishted in school. The research aimed to improve learning achievement of students on Hydrocarbon and Petroleum subject in XI class MIA SMAN 1 Tapung Hulu. This research was a kind of experimental research with pr…
Abstract:The research aims to improve the achievement of learners on the subject of Hidrocarbon and Minyak Bumi in class XI MIA SMAN 2 Pekanbaru. The research is a kind of experiment research with pretest-posttest design. Research conducted in SMAN 2 Pekanbaru. The samples of this research were the students of class XI MIA 4 as the experimental class and students of class XI MIA 1 as the co…
Abstract : This is a classroom action research. This research is an attempt to improve student learning activities in chemistry on class X SMAN 4 Pekanbaru by using active learning lucky wheel strategy. Student learning activity which is repaired the activity of asking questions, submit answers or opinions, working on LKS, group discussion and enthusiastic about the game of lucky wheel. Thi…
Abstract: The research about the learning cell type of cooperative learning model has been conducted in SMAN 5 Pekanbaru. The purpose of this research is to improve the student achievement on the topic chemical bond in class X MIPA SMAN 5 Pekanbaru. The type of this research is experimental research with experiment design randomized control group pretest-posttest. Sample of the research consist…
Abstract : Development of interactive learning media based on Visual Basic 6.0 on the topic Structure Atomic has been done. Development of interactive learning media to get a valid and practical. The research method used ADDIE models which consists of stages are Analisys, Design, Development, Implementation and Evaluation. Data collected technique used validation sheet was given to three valida…
Abstract: The research aims to develop Students Activities Sheet (SAS) based guided inquiry on the subject of redox nd electrochemistry which are valid based on the feasibility aspect of content, language, presentation and graphic. Type of research is the development of research (research and development) with reference to the development process of the 4D model of development. The object of th…
Abstract : The research was conducted because of the low learning achievement of student on the structure of atom and the periodic system of element who has not reached the minimum completeness criteria (KKM) was 75 that have been established in school. The research aimed to improve learning achievement of student on the structure of atom and the periodic system of element subject in X MIA clas…