The objective of this research was to develop the student worksheet on the subject of chemical bonds. The type of this research was reserach and development (R & D) with the ADDIE development models which include analysis, design, development, implementation and evaluation. This research was carried out to the implementation stage, namely one-on-one trials and limited trials. The study was cond…
Problem solving skills on the learning process can be trained by applying chemistry concpt on teaching material that used by student. Learning process requires the use of Student Activities Worksheets to support student learning activites. Reaction rate subject is subject that relate to the student’s daily life which can be explained by chemistry concept. The aims of this research is to devel…
This investigation aims to develop an search, solve, create and share (SSCS) based LKPD on kesetimbangan ion dan pH larutan garam.. The research design is development research (Research and Development) with the development of 4-D model. The object of the research is the LKPD based on SSCS. The data intrument collection is a validation sheet form which is given to three validators and user re…
The purpose of this research is to develop and produce Student Worksheet Based CORE model on the subject of reaction rate in Class XI SMA/MA which are valid according to the components of the feasibility core model characteristics, aspecand got positive response from Student Worksheet users.aspects of linguistic, aspect of presentation and graphic aspects as well as knowing the response of te…
This study aims to determite the effctivennes The Application Of The Problem Based Learning Model Combined With Numbered Head Together (Nht) Towards Student Learning Outcomes On The Subject Of Class Hydrocarbons XI MIA MAN 2 Pekanbaru . This type of research is an experimental study using design cluster randoming sampling by using research design randomized control group Pretest-posttest. The…
This research is supposed to produce valid and practice Student Activities Sheet with magazine view based on critical thinking on the subject of hydrocarbon. This type of research was development research used 3 steps of 4D model by Thiagarajaan those are defined, design, and development. Student Activities Sheet is validated by 3 lecturer from Chemistry Education of Riau University. Practicali…
The research about Attention, Relevance, Confidence, Satisfaction (ARCS) learning model has been done in SMAN 7 Pekanbaru. The purpose of study is to improve learning motivation of learners on the subject of rate of reaction in class XI science 1 SMAN 7 Pekanbaru. The type of research is classroom action research which is done collaboratively where the researcher and the chemistry teacher work …
The research about the Argument Driven Inquiry (ADI), model has been conducted in MAN 3 Pekanbaru. The purpose of this research is to determine wheterthe application of ADI learning can improve achievement and the influence of application of ADI learning model in class XI MIA MAN 3 Pekanbaru on the subject improve category N-Gain, Research on the application of learning model ADI has been done …
The research about Attention, Relevance, Confidence, Satisfaction (ARCS) learning model has been done in SMAN 7 Pekanbaru. The purpose of study is to improve learning motivation of learners on the subject of rate of reaction in class XI science 1 SMAN 7 Pekanbaru. The type of research is classroom action research which is done collaboratively where the researcher and the chemistry teacher work …
Research purposes: 1) Develop an interactive e-module based on 3D Pageflip Professional on chemical equilibrium material for class XI for high school / MA level which is valid according to aspects of validation; 2) Knowing the user's response to e-modules that are made. The background of the study is due to the lack of students' interest in reading, so we need a teaching material in the form of…
The purpose of this research is to: 1) develop Student Activities Worksheet in the form of magazine based on critical thinking on reaction rate material that is feasibility of content, critical thinking, language, presentment and graphics; 2) know users response of LKPD. The procedure development research using 4-D development model (Define, Design, Develop, Disseminate), But this stage is only…
This study aims to produce an essay test instrument for critical thinking skills on chemical bonding material and to know the validity, reliability, distinguishing features, and the difficulty level of the test instrument. The research method uses the ADDIE model with five stages namely analyze, design, develop, implementation, & evaluation. In this research formative evaluation is done, meanin…
This study aims to analyze and examine the effect of Goal Orientation and Learning Models on the learning outcomes of Chemical Bonds in SMA / MA. Goal Orientation or goal orientation is divided into two namely Mastery Goal Orientation or completeness orientation and Performance Goal Orientation or appearance orientation. The learning model applied is the Problem Based Learning and Discovery Lea…
The research that has been done is the research on the development of guided inquiry-based chemical solution buffer to improve students' creative thinking abilities and self-confidence. Research is motivated by the still limited teaching materials or learning tools that facilitate students in enriching experiences, building knowledge and activeness of students, and supporting students to formul…
The aim to this research was increase the motivation and learning outcome and the correlation between motivation and learning outcome of the students after having been applied the NHT learning strategy in topics of ionic equilibrium and pH of salt solution in SMAN 5 Pekanbaru consisted of 4 classes. This research belonged to quasy experiment research using Non-Equivalent Control Group Design. T…
This research aims to know the raising self efficacy and student’s achievements in grade XI Science of Senior High School 15 Pekanbaru. This research is quation experiment using randomized pretest-posttest control group design. The population in this research is students. The sample of this research isstudents in grade XI science 2 as the experimental class and XI science 3 as the controlling…
The purpose of research are to know the significant differences in student learning outcomes on the subject of stoichiometry using the MURDER type cooperative learning model. This type of research is a Quasi experiment with a non-equivalent control group design research design. Normality test is used to see the normality of the data by using the Liliefors test and the sample homogeneity test us…
The research about Reading, Mind Mapping, and Sharing (RMS) learning model has been done in SMAN 2 Pekanbaru. The purpose of study is to improve learning outcome of learners on the subject of periodic system of elements in class X science SMAN 2 Pekanbaru. The type of research is experimental research with randomized control group pretest-posttest design. The sample of the study consisted of 2…
This study aims to develop Student Worksheets Based on Osborn on the subject of valid reaction rates based on aspects of content suitability, Osborn characteristics, language, presentation, and graphics. This type of research is research and development (R and D) with reference to the Plomp development process. The subject of this study was a student worksheet based on Osborn. Data collection i…
The purpuse of research are to know the improvement of student learning achievement on the subject of equilibrium ion and pH of salt solution in class XI MIA of MAN 1 Pekanbaru. This type of research in an experimental study with a pretest-posttest design. The sampel from the study was students of class XI MIA 1 as experiment class and class XI MIA 3 as control class. The experimental class is …