scholarly journals Effect of cooperative learning model type of group investigation and adversity quotient of students on mastery of chemical concepts on salt hydrolysis material

2020 ◽  
Vol 12 (3) ◽  
pp. 124-135
Author(s):  
Havizhah Havizhah ◽  
◽  
Muhaimin Muhaimin ◽  
Damris Muhammad ◽  
◽  
...  

This study aims to see the effect of the cooperative learning model type of group investigation and adversity quotient of students on the mastery of chemical concepts on salt hydrolysis. This research is a quasi-experimental research with a control group posttest only design using a 2 × 3 factorial design. The research was conducted in class IX MIA SMA N 10 Batanghari with two classes. Sampling was done by total sampling. Data collection techniques are questionnaires, tests and documentation. The test instrument was used to determine the value of mastery of chemical concepts on salt hydrolysis. Meanwhile, the questionnaire instrument was used to determine the level of adversity quotient of students. Data processing used two-way ANOVA. The results showed that the cooperative learning model group Investigation type and the adversitiy quotient of the climber type students had high mastery of chemical concepts, but there was no interaction between the group investigation type learning model and the adversity quotient on the mastery of chemical concepts on salt hydrolysis due to the learning model and adversity quotient influence on mastery of chemical concepts independently. Based on the results of the study, it can be concluded: (1) there is an effect of the group investigation type cooperative learning model on the mastery of chemical concepts (2) there is an effect of students adversity quotient on chemical concept mastery (3) there is no interaction between the cooperative learning model group investigation type with students' adversity quotient on mastery of chemical concepts in salt hydrolysis.

2018 ◽  
Vol 6 (2) ◽  
pp. 70
Author(s):  
Nur Fadilah Aning Detri ◽  
Ni Nyoman Sri Putu Verawati ◽  
Satutik Rahayu

[Title: The Effect of STAD and Jigsaw Cooperative Learning Model on the Physics Concepts Mastery]. This research aims to determine the influence of cooperative learning model of STAD and Jigsaw type through physics concept mastery of XI grade students in SMAN 1 Kediri. This type of research is the quasi experimental with posttest only control group design. The population of this research is all students of XI grade in SMAN 1 Kediri of 2018/2019 year of lesson with cluster random sampling taking technique. There are two samples that is the class that given treatment by cooperative learning model STAD’s type (class experiment 1) and class that given treatment by Jigsaw’s type (class experiment 2). The result revealed that the mean score of the post-test for concept mastery for two class in row are 73.69 and 61.07. The two class was homogeny and normal disrtribution. The research hypothesis was tested using t-test polled variances. The result showed that the value of ttab was higher than tarith, (2.841>2.021) at 5% as significancy, that mean H0 rejected and Ha received. Based on result of data analysis and discussion, the conclusion are there was an effect between cooperative learning model STAD and Jigsaw type through physics concept mastery of XI grade students in SMAN 1 Kediri.


2019 ◽  
Vol 20 (2) ◽  
pp. 119
Author(s):  
Joulman Cipta Alief Anugrah ◽  
Sugiarti Sugiarti ◽  
Taty Sulastry

ABSTRAK Penelitian ini merupakan penelitian eksperimen semu (quasi experimental) yang bertujuan untuk mengetahui pengaruh model pembelajaran kooperatif tipe CRH dengan pendekatan scientific terhadap motivasi dan hasil belajar peserta didik kelas XI MIPA SMA Negeri 2 Sidrap. Desain penelitian yang digunakan adalah “pretest posttest-only control group design”. Populasi penelitian ini adalah peserta didik kelas XI MIPA SMA Negeri 2 Sidrap yang terdiri dari lima kelas. Teknik pengambilan sampel yang digunakan yaitu class random sampling sehingga sampel penelitian ini adalah kelas XI MIPA 1 sebagai kelas eksperimen dan kelas XI MIPA 2 sebagai kelas kontrol dengan jumlah peserta didik masing- masing 36 orang. Variabel bebas pada penelitian ini adalah model pembelajaran kooperatif tipe CRH dan variabel terikatnya yaitu motivasi dan hasil belajar. Data motivasi dan hasil belajar yang diperoleh dianalisis dengan menggunakan statistik deskriptif dan statistik inferensial. Pengujian hipotesis untuk pengaruh model pembelajaran kooperatif tipe CRH dengan pendekatan scientific terhadap motivasi belajar peserta didik menggunakan uji-t. Pengujian hipotesis untuk pengaruh model pembelajaran kooperatif tipe CRH dengan pendekatan scientific terhadap hasil belajar peserta didik menggunakan Mann-Whitney. Hasil pengujian menunjukkan adanya pengaruh model pembelajaran kooperatif tipe CRH dengan pendekatan scientific terhadap motivasi hasil belajar peserta didik kelas XI MIPA SMA Negeri 2 Sidrap (Studi pada Materi Pokok Hidrokarbon). Kata kunci: Model Pembelajaran Kooperatif tipe CRH, Pendekatan Scientific, Motivasi, Hasil Belajar ABSTRACT This study is a quasi-experimental research (quasi-experimental), which is aims to determine the effect of cooperative learning model type CRH with scientific approach toward motivation and learning achievement of student’s class XI MIPA SMA Negeri 2 Sidrap. The study design used is "pretest posttest-only control group design". These study population were all the students of class XI MIPA SMA Negeri 2 Sidrap which is consists of five classes. The sampling technique used is class random sampling so that the sample are a class XI MIPA 1 as an experimental class and class XI MIPA 2 as control class with the number of students each 36 peoples. The independent variable in this study is cooperative learning model type CRH and the dependent variable is motivation and learning achievement of student’s. Motivation and learning achievement’s data were analyzed using descriptive statistics and inferential statistics. Hypothesis test for effect of cooperative learning model type CRH with scientific approach toward motivation of student’s using t-test. Hypothesis test for effect of cooperative learning model type CRH with scientific approach toward learning achievement of student’s using Mann-Whitney test. The result shown that there is an effect of cooperative learning model type CRH with scientific approach toward motivation and learning achievement of student Class XI MIPA SMA Negeri 2 Sidrap (Study on Hydrocarbon). Keywords: Cooperative Learning Model type CRH, Scientific Approach, Motivation, Learning Achievement


2021 ◽  
Vol 1 (4) ◽  
pp. 205-220
Author(s):  
Yhusita Tyas Margaretha ◽  
Agustina Tyas Asri Hardini

This study aims to determine the level of effectiveness of the cooperative learning model type TAI "Team Assisted Individulization" and type STAD "Student Teams Achievement Divisions" as a learning model in improving the critical thinking of elementary school students of class V in science subjects. This experimental research was in the form of a Quasi Experimental Design. The research design used is a quasi-experimental research using the nonequivalent control group design pattern. This research is an experimental research conducted at SD Negeri Polobogo 03 and SD Negeri Polobogo 02 which are located in Polobogo Village. The research was conducted from February to March in the second semester of the academic year 2021/2022 which was carried out in class V. The samples in this study were obtained through probability sampling techniques with purposive random sampling type. Based on the research results, the effectiveness of the cooperative learning model type TAI "Team Assisted Individulization" showed an average increase of 28.57% greater than the cooperative learning model type STAD "Student Teams Achievement Divisions" which was 26.75%. Based on the results of the research hypothesis test using the mean difference test on the independent sample t-test, it shows that there is a significant difference between the cooperative learning model of the TAI type "Team Assisted Individulization" and the cooperative learning model of the STAD type "Student Teams Achievement Divisions" in terms of ability results. critical thinking of students in science subjects.  


2019 ◽  
Vol 3 (1) ◽  
pp. 20-29
Author(s):  
Muhammad Hidayat ◽  
Paidi Paidi

The study aimed to determine the effect of 1) cooperative learning model of numbered heads together (NHT) type on the cooperation ability and mastery of concepts of the students, 2) concept mapping on the cooperation ability and the mastery of concepts of the students, 3) the combination of cooperative learning of NHT type and concept mapping on the cooperation ability of the students, and 4) the combination of cooperative learning of NHT type and concept mapping on the mastery concept of the students of SMA N I Tidore Kepulauan. This research was a quasi-experimental study design using the nonrandomized control group pretest-posttest with three variations of the treatment and the control. The results were 1) Cooperative learning model of NHT type affects the students' ability to work, with the mean score of 32.3143 (very high), but it has no effect on the studentsˈ concept mastery, the mean pretest score of 61.1429 (high) and posttest score of 71.2857 (high). 2) Concept mapping does not affect the studentsˈ collaboration ability and their concept mastery, with mean pretest score of 62.9167 (high) and posttest score of 71.2500 (high). 3) The combination of the cooperative learning model of NHT type and concept mapping affects the cooperation ability, with the mean score of 33.2812 (very high). 4) The combination of the cooperative learning models of NHT type and concept mapping affects the concept mastery, with the score of 62.1875 (high) and the posttest score of 76.5625 (very high).


2018 ◽  
Vol 2 (2) ◽  
pp. 175
Author(s):  
Sinta Wahyuni

This Study aimed at investigating the effect of cooperative learning model type CIRC on short story writing ability class x student of SMA Negeri 2 Sungai Penuh. In addition to that, aquantitative method with a quasi experimental design. Based on research finding conclusions short story writing skill of student with cooperative learning model type CIRC is better than studentthat being taught by conventional method at X class SMAN 2 Sungai Penuh.


2019 ◽  
Vol 2 (2) ◽  
Author(s):  
Rivdya Eliza ◽  
Khadijah Khadijah ◽  
Utari Wulandari

The purpose of this study is 1) To know the motivation to learn mathematics of taught by using cooperative learning model type Pair Check with reward higher than student motivation taught by convensional learning,and 2) To know the mathematical reasoning ability which was taught by using cooperative learning model type Pair Check with reward on material function is higher than students mathematical reasoning ability taught by convensional learning. This type of research is Quasi Experimental Research with Randomized Control Group Only Design. The population in this study is all eighth grade student of SMPN 19 Padang. In obtaining the sample class it is need to be done normality, homogeneity and equality of classroom average tests the class selected as the experimental class is VIII.5 class and the control class is VIII.3. The result of the research shows that 1) learning motivation of students which was taught by using cooperative learning Pair Check model with Reward is higher than student’s motivation taught by convensional learning. Hypothesis test that is t-score (7.034) > t-table (1.67), 2) students' mathematical reasoning ability after being taught by cooperative model type Pair Check with reward is higher than the students' mathematical reasoning abilities taught by conventional learning models. Seen from the average score of the experimental class test score of 80.16 and the average of the control class test score of 74.13. After hypothesis testing using t-test, obtained tscore > t-table (1.867 > 1.67) at 95%. So it can be student mathematical reasoning ability of class VIII SMPN 19 Padang which is taught by cooperative learning model type Pair Check with reward is higher than taught by using conventional learning.Keywords: Mathematic Reasoning Ability And Student Motivation, Model Cooperative Type Pair Check, Reward Fungsi, And Mathematic


2018 ◽  
Vol 7 (1) ◽  
pp. 23
Author(s):  
Muslimah Muslimah ◽  
Kasmudin Mustapa ◽  
Ratman Ratman

This research describes the differences of student’s learning with the application of cooperative learning type make a match in the electrolyte and non-electrolyte at the X grade student’s of the Madrasah Aliya DDI Lonja. This research used quasi experimental with non randomized pretest-posttest control group design. This research was conducted with two groups: XA as the experimental (n=21) XB as the control group (n=18). The data findings means score of experimental group (X1) is 70,5 with the standard deviation 9,6 and the control group (X2) is 62.0 with the standard deviation is 6. Based on the results, the researcher concludes cooperative learning type make a match has better than control class that used conventional learning model.


Author(s):  
Fety Risdiyati ◽  
Sri Endah Miyanti ◽  
Laela Sagita

The research aims to determine the effectiveness of cooperative learning model type Think Talk Write (TTW) and type Think Pair Share (TPS) toward the mathematic communication skill students of grade 8th in MTs N Godean. This type of research is comparative descriptive which aplies Pretest Posttest Control Group Design. An instrument used in this study there are two kinds of the instruments learning and instruments data collection. An instrument consisting of learning implementation lesson plans and sheets of student activity, instruments gather data consists of broad observation, questionnaire, a test (pretest and posttest) and documentation. Analysis of data on research use t test some help software Ms. Excel 2010 and SPSS 20. The results of research pretest and posttest show that experiment class with cooperative model type Think Talk Write (TTW) and control class with cooperative model type Think Pair Share (TPS) normal distribution, both classes are homogenous and both classes have the same initial capability. The cooperative learning model type Think Talk Write (TTW) is same effective with cooperative learning model type Think Pair Share (TPS) toward the mathematic communication skill students. The level of effectiveness cooperative learning model type Think Talk Write (TTW) is 0,30 with medium category and the level of effectiveness cooperative learning model type Think Pair Share (TPS) is 0,28 with low category. Cooperative learning model type Think Talk Write (TTW) is same effective with cooperative learning model type Think Pair Share (TPS) because the students are individually active role in group discussions and there is the same syntax for these two models namely stage think.Keyword: Cooperative learning model type Think Talk Write (TTW), cooperative learning model type Think Pair Share (TPS), mathematic communication skill students.


2018 ◽  
Vol 12 (2) ◽  
pp. 153
Author(s):  
Syafrial Syafrial

This study aims to know the students’ learning achievement after studying under Lesson Study learning model at MAN 1 Konawe Selatan, under cooperative learning model type STAD and to investigate the significant difference between Lesson Study learning model and cooperative learning model type STAD.  The subject of the study is the students of MAN 1 Konawe Selatan class XI IPA. This study is a quasi experimental research which means that it is not a real experimental research because it included the basic steps of experiment but exclude the control class. The result indicates that there is different students’ physics learning achievement between using Lesson Study learning model and coopertive learning model type STAD. The students learning under lesson study model obtained 87 as their average score, while those with cooperative model type STAD obtained 67.3. In other words, learning by lesson plan model contributes more positively to students’ learning achievement than STAD model. This indicates that there are differences in physiscs learning achievement between lesson study learning model and cooperative learning model type STAD at students class XI-Science MAN 1 South of Konawe


2020 ◽  
Vol 4 (1) ◽  
pp. 22-27
Author(s):  
Yunita Aryanti ◽  
Eko Widodo

The purpose of this study is (1) to know the effectiveness of the application of STAD cooperative learning to the ability of analysis, to know the effectiveness (2) the application of the STAD type of cooperative learning to the social skills of students in science subjects, and (3) to know the effectiveness of the application of type cooperative learning STAD on students' analytical skills and social skills of students in natural science subjects. This type of research is a quasi-experimental design with a non-equivalent control group. The population in this study were all class VII SMP Negeri 4 Wonosari, amounting to 5 classes. Sampling was done by cluster random sampling technique. The sample of this study, namely class VII A as an experimental class and class VII B as a control class. Research instruments in the form of (1) multiple choice question sheets to determine students' analytical skills, (2) social skills questionnaire sheets, and (3) observation sheets of social skills used during learning. Hypothetical test is parametric through the MANOVA test, followed by the calculation of Cohen's effect size. The results showed that (1) the STAD type cooperative learning model was effective in increasing students' ability to analyze science in science subjects, (2) the STAD type cooperative learning model was effective in increasing the social skills of students in science subjects, and (3) the cooperative learning model STAD type is effective for improving students' analytical skills and social skills in natural science subjects.


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