Penerapan Strategi Genius Learning untuk Meningkatkan Hasil Belajar Siswa pada Pokok Bahasan Koloid di Kelas XI SMA Negeri 2 Siak Hulu

This research aims to know the improve of students learning achievement by using Genius Learning strategy on the topic of the colloid in class XI science senior high school 2 Siak Hulu. This research was experimental research with pretest-postest design. The sample of this research were students of class XI science 4 as the experimental research and students of class XI science 3 as a control class that has been randomly selected after a test of normally and homogenity test. Experiment class is a class that is applied Genius Learning strategy while the control class was not. Data analysis technique used is t-test. Based on analysis of the data obtained tcount > ttable is 1,89 > 1,67, it is mean that the apllication of Genius Learning strategy can improved students learning achievement on the topic of the colloid in class XI science senior high school 2 Siak Hulu. The category improvement of student achievement at experiment class was high category with N-gain normalized is 0,79. Meanwhile, the category improvement of student achievement in control class was medium category with N-gain normalized is 0,68. Genius Learning strategy can activate the students in learning process to improve the students achievement in learning

Pengembangan Lembar Kegiatan Peserta Didik Berbasis Problem Solving pada Mata Pelajaran Kimia SMA Pokok Bahasan Laju Reaksi

The objective of this research was to develop the students\u27 activity paper in chemistry lesson subject Reaction Rate. The type of this research was reserach and development (R & D) with the development model 4-D. This Reseach was conducted in FKIP UR. The object of this research was the students\u27 activity paper based on problem solving. The data analysis technique used for this research was descriptive statistic descriptive. The descriptive analysis done by calculated the percentage of validation value. The validation done with the four aspect, such as the content properness aspect with the average score is 93,12%, the language properness with the average score is 95%, course with the average score is 86,25% and the graphical with the average score is 85,93%. Based on the result of the validator, the writer obtained the average score 90,07% which is in valid criteria, means that the development of students\u27 activity paper based problem solving in chemistry lesson subject reaction rate is proper to be use

Penerapan Strategi Pembelajaran Aktif Tipe Instant Assessment untuk Meningkatkan Keaktifan dan Prestasi Belajar Siswa pada Pokok Bahasan Koloid di Kelas XI IPA 1 SMA Negeri 15 Pekanbaru

Classroom Action Research (CAR) has been done using active learning strategy Instant Assessmen type to improve the student activity and student achievement on the subject of Colloid in class XI Science 1 SMAN 15 Pekanbaru. The research was conducted in April to May 2016 and the subjects were students of class XI Science 1 SMAN 15 Pekanbaru and subjects of research was 42 students which consist of 19 males and 23 females. The data was collected from action of each observation, analyzed descriptively by using techniques percentage to see results that occur in learning activities. This study consisted of two cycles where the average student activity in the end of the learning process gained 54,75% and student achievement in classical learning completeness percentage obtained 85.71%

Penggunaan Media Permainan Ular Tangga untuk Meningkatkan Prestasi Belajar Siswa pada Pokok Bahasan Hidrokarbon di Kelas XI SMA As-shofa Pekanbaru

Research on the use of media game snakes and ladders have been done to find out how it affect the student achievement on the topic of Hydrocarbon in class XI IPA SMA As-Shofa Pekanbaru. This kind of research is experiment research with randomized control group pretest-posttest design. The sample consisted of two classes, namely class XI IPA-3 as the experimental class and class XI IPA-2 as a controls class, it randomly selected after normality test and homogeneity test. Experimental class is a class that was treated by learning using media game of snakes and ladders, while the control class is a class that is not treated using media game of snakes and ladders. Data analysis technique is the t-test. Based on the final calculation result obtained tvalue is 2.70 is greater than ttable is 1.67 with an increase in the use of media influence a game of snakes and ladders to student achievement is 16.84%, so it can be concluded that the use of the media game of snakes and ladders can improve the student's achievement on the subject of hydrocarbons in class XI Science high School-As Shofa Pekanbaru

Penerapan Strategi Pembelajaran Aktif Tipe Tinjauan Ala Permainan Hollywood Squares untuk Meningkatkan Prestasi Belajar Siswa pada Pokok Bahasan Koloid di Kelas XI IPA SMA Negeri 14 Pekanbaru

This research aimed to increase student achievement by application of active learning strategies types reviews style game Hollywood Squares on learning topic of Colloid in XI IPA SMA N 14 Pekanbaru. This is an experimental research with randomized control group pretest-posttest design. Subject of this research are XI IPA 1 as the experimental class, XI IPA 3 as the control class which were determined randomly after conducting normality and homogeneity test. The experimental group was treated with the application of active learning strategies types reviews style game Hollywood Squares while the control group without the application active learning strategies types reviews style game Hollywood Squares. The data analysis to test the hypothesis was using t-test right side. Based on the data analysis, it is obtaine tcount = 2,39 and ttable = 1,67 with α=0,05, dk=59. tcount > ttable is 2,39 > 1,67, It's mean that the application of active learning strategies types reviews style game Hollywood Squares can improve students achievement on the subject of colloid in XI IPA SMA Negeri 14 Pekanbaru. The raising student achievement category in the experimental class including a high score by normalized gain of 0,79

Pengembangan Lembar Kegiatan Peserta Didik dengan Pendekatan Science, Environment, Technology And Society (Sets) pada Pokok Bahasan Hidrolisis Garam Kelas XI SMA

Abstract : The student activities sheet based on Science, Environment, Technology and Society (SETS) for chemistry grade XI senior high school in hidrolize of salt materials has been developed. Method of this research is Research and Development (R & D). The instruments of this research are questioners which are given to the validators. There are three validators, one of validators is lecturer in chemistry university of Riau and two validators are teachers of Babussalam senior high school, Pekanbaru. The result of this research shows the validity of student participant exercise sheet is 90,65 %, and category of validity is very high. Based on the result analysis can be concluded that the learning device consist of student activities sheet based on Science, Environment, Technology and Society (SETS) for chemistry grade XI senior high school in hidrolize of salt materials has been valid and proper

Penerapan Model Pembelajaran Kooperatif Active Knowledge Sharing untuk Meningkatkan Prestasi Belajar Siswa pada Pokok Bahasan Hidrokarbon Kelas X Sman 1 Siak Hulu

Research on the application of cooperative learning model Active Knowledge Sharing has been conducted to improve student learning achievement on the topic Hidrokarbon at class X SMAN 1 Siak Hulu. This research is experimental research with randomized control group pretest-posttest design. The sample took in the April – Mei 2016. The sample consisted of two classes, X1 class as experimental class and X3 class as control class. Experimental class is a class that is used cooperative learning model Active Knowledge Sharing, while the control class was not. Data analysis technique used is the t-test. Based on analysis of data obtained tarithmetic > ttable is 2,5 > 1,67 It means that the application of cooperative learning model Active Knowledge Sharing can improve student achievement on the topic Hidrokarbon at class X SMAN 1 Siak Hulu. The category of the increasing learning achievement in experiment group included into high level by the normalized score gain (N – gain) was 0.704

Penerapan Strategi Pembelajaran Analogi untuk Meningkatkan Prestasi Belajar Siswa pada Pokok Bahasan Koloid Kelas XI IPA SMA Negeri 3 Pekanbaru

Research on the application of analogy learning strategy has been applied to improve student learning achievement on the topic of colloid class XI Science of Senior High School Number 3 Pekanbaru on May 2016. The research is experimental research based on pretest-posttest design. The samples consisted student of two classes, XI Science 3 as experimental class and XI Science 2 as control class that randomly selected after testing normality and homogeneity. Analogy Learning Strategy applied in XI Science 3. Analysis of data used t-test. Results of data processing obtained tcount> ttable (4,84>1,67). It means that the application of analogy learning strategy can improve student learning achievement on the topic of colloid in class XI Science of Senior High School Number 3 Pekanbaru. The improvement category of student learning achievement at experimental class was high category with normalized N gain which 0, 71

Penggunaan Lembar Kerja Siswa (Lks) Komik untuk Meningkatkan Prestasi Belajar Siswa pada Pokok Bahasan Koloid di Kelas XI IPA SMA Negeri 1 Sungai Apit

The study on the use of LKS comic to improve student achievement on the subject of colloid in class XI IPA SMANegeri 1 Sungai Apit has done. It isa experiment research with pretest-posttest design. The sample consisted of two classes, XI IPA1 as an experiment class and XI IPA2 as a control class, which was randomly selected after tests of normality and homogeneity.Experiment class were treated with the use of LKS comics while not using LKS control class comic. Data analysis technique was used t-test. Based on the results of final processing data use t-test formula obtained tcount>ttable is 3,46>1,67, it means that the applying of question card media can improve student achievement on the subject of colloids in class XI IPA SMA Negeri 1 Sungai Apit. The category improvement of student achievement in experiment class was high category with a score gain normalized is 0,73