scholarly journals Generative Learning Model to Improve Science Literacy Competence on 10th Grade Students of Sciences Wahid Hasyim Senior High School on Temperature and Heat Topic

Author(s):  
Azizatuzzahro’ Azizatuzzahro’ ◽  
Ika Kartika

This research was aimed to determine the effect of generative learning models on the competence of science literacy and to know the difference in the side of improvement of students' science literacy competence compared with control class on temperature and heat focus lesson. This educational research was a quasi-experiment research with Nonequivalent control group design. The independent variable of this research was generative learning model and the dependent variable was students’ science literacy competence. This research was conducted in of one school in Sleman through saturated sampling technique. The experiment class is 10th grade students of 1st class and the control class is 10th grade students of second class. We used pretest and posttest as data collection instruments. The data analysis used descriptive statistic with measure of central tendency and size of dispersion include Normalized Gain and effect size. The result of this research showed that there was an effect of generative learning model in case of students’ science literacy competence on temperature and heat focus lesson with average 38,00 for pretest and 79,20 for posttest. There was also improvement on students’ science literacy competence with moderate improvement category, which was indicated by N-Gain value of experimental class 0.66. The control class which was treated with direct instruction model was also increased with N-Gain value of 0.48 or included in the moderate category also. The improvement of the experimental class has a very significant difference with the control class indicated by the effect size value of 1.028.

Author(s):  
Dewi Pratiwi ◽  
Rini Muharini

The aim of this research is to know the effect of cooperative learning model, Teams Game Tournament (TGT) type, toward students achievement on hydrocarbon material, class X SMA Negeri 4 Singkawang. A quasi experimental method using pre-posttest control group design was implemented in this research. Data collecting tool used is essay test which has realibility of 0,59. Intact group random sampling technique was taken to get XA and XB classes as samples. Based on their daily chemistry examination, class XA was picked up as control class and XB was experiment class. U Mann Whitney test on students pretest showed no significantly difference between control and experiment class (Zhitung = -1,15, Ztabel = 1,96, ?=5%). Meanwhile, U Mann Whitney test on students posttest indicated significant difference between experiment and control class (Zhitung = -2,54, Ztabel = 1,96, ?=5%). The calculation of effect size resulted on posttest was 0,64 (23,89%). It showed that cooperative learning model TGT type gives intermediate level of effect size toward students achievement.Keywords: students achivements, cooperatif learning, Teams Game Tournament model, Hydrocarbons


2018 ◽  
Vol 7 (2) ◽  
pp. 91
Author(s):  
Putri Ningsi A. Panontji ◽  
Sri Mulyani Sabang ◽  
Kasmudin Mustapa

This study was conducted to determine the difference on students learning outcomes in the classroom implemented with collaborative learning model using cell learning technique on the topic of solubility and solubility product in the class XI at SMAN 6 Palu. This study was a quasi-experiment research with pretest-posttest control group design. Population in this study were students of class XI IPA at SMAN 6 Palu enrolled in the academic year of 2015-2016 amounting to 43 student. Sampling technique was a sampling saturated. Samples in this study were 21 students in the class XI IPA2 as the experimental class, and 22 students in the class XI IPA1 as the control class. The results showed that the output rank for the mean value of the experimental class was bigger than the control class, 30.29> 14.09. The output statistic test showed sig. 2-tailed 0.00 < 0.05, and Zcount (-4.25) < Ztable (-1.64). These mean that H0 was rejected and Ha was received. Therefore, it can be concluded that there is significant difference in learning outcomes between the class which implement collaborative learning model with learning cell technique, and the classes which implement traditional learning model on the topic of solubility and solubility product in the Class XI at SMAN 6 Palu.


2019 ◽  
Vol 9 (1) ◽  
pp. 9-14
Author(s):  
Aan Qonaah ◽  
Heni Pujiastuti ◽  
Abdul Fatah

Abstrak Penelitian ini bertujuan untuk melihat pengaruh pembelajaran generatif untuk meningkatkan kemampuan komunikasi  matematis siswa berdasarkan kemampuan awal. Jenis penelitian ini adalah penelitian kuasi eksperimen. Populasi dalam penelitian ini adalah siswa SMAN 6 Pandeglang,  kelas XI yang berjumlah 9 kelas. Dengan teknik purposive sampling diperoleh kelas XI IPA 4 sebagai kelas kontrol dan kelas XI IPA 5 sebagai kelas eksperimen. Desain penelitian yang digunakan adalahThe nonequivalentpretest-postest control group design. Selama penelitian berlangsung kelompok eksperimen diberi perlakuan model pembelajaran generatif sedangkan kelas kontrol menggunakan model pembelajaran ekspositori. Analisis data dilakukan terhadap rataan gain ternormalisasi antara dua kelompok sampel. Hasil penelitian ini adalah (1) Peningkatan kemampuan komunikasi matematis siswa  yang  diberi  perlakuan model pembelajaran generatif  lebih tinggi  daripada siswa  yang mendapat model pembelajaran ekspositori; (2) Terdapat interaksi antara model pembelajaran dan kemampuan awal matematis (KAM) terhadap peningkatan kemampuan komunikasi matematis siswa; (3) Terdapat peningkatan kemampuan komunikasi matematis pada siswa dengan KAM tinggi; (4) Tidak terdapat peningkatan kemampuan komunikasi matematis pada siswa dengan KAM sedang dan rendah. Kata kunci: kemampuan komunikasi matematis, pembelajaran generatif, kemampuan awal matematika   Abstract This study aims to look at the effect of generative learning to improve students' mathematical communication skills based on early mathematic abilities. This type of research is quasi-experimental research. The population in this study were students of SMAN 6 Pandeglang, class XI which numbered 9 classes. The purposive sampling technique was obtained in class XI IPA 4 as the control class and class XI IPA 5 as the experimental class. The research design used was The Nonequivalent Pretest-Posttest Control Group Design. During the research, the experimental group was treated with generative learning models while the control class used the expository learning model. Data analysis was performed on normalized gain average between two sample groups. The results of this study are (1) Increased mathematical communication skills of students who are treated with a generative learning model higher than students who get an expository learning model; (2) There is an interaction between the learning model and early mathematic abilities (EMA) on improving students' mathematical communication skills; (3) There is an increase in mathematical communication skills in students with high EMA; (4) There is no increase in mathematical communication skills in students with moderate and low EMA. Keywords:mathematical communication ability, generative learning, early mahthematics ability


2018 ◽  
Vol 4 (2) ◽  
pp. 192
Author(s):  
Dwi Gita Oktaviani ◽  
Ahmad Harjono ◽  
I Wayan Gunada

Lesson material presented in the form of data or facts and specific concepts on expository learning model helps learners to connect new material with material that precedes it, so organizers help is provided to instill meaningful learning. This study aims to determine the difference of influence of the implementation of learning model of assisted advance organizer and post organizer expository. The population in this study is all students of class X MIA SMA Negeri 3 Mataram academic year 2017/2018. Sampling is done by purposive sampling technique, and quasi experimental research uses non-equivalent control group design with pre-test-and post-test. The results obtained from the classroom given the treatment of expository learning model assisted by advance organizer and post organizer have the same tendency improvement. In both classes there is a relatively similar increase in the mastery of the previous concept, but the difference between the two is not much different. Therefore, there is no difference of influence between expository model of assisted advance organizer and post organizer to the mastery of work and energy concepts of learners.


2018 ◽  
Vol 8 (2) ◽  
Author(s):  
NI NYOMAN SRI ARTINI . ◽  
PROF.DR. I MADE CANDIASA, MI.Komp. . ◽  
DR. I MADE KIRNA, M.Si. .

Penelitian ini bertujuan untuk menganalisis (1) perbedaan keterampilan berpikir kritis antara siswa yang mengikuti model pembelajaran kooperatif Group Investigation dengan siswa yang mengikuti model pembelajaran langsung, (2) pengaruh interaksi antara model pembelajaran dengan bakat numerik siswa terhadap keterampilan berpikir kritis siswa, (3) perbedaan keterampilan berpikir kritis antara siswa yang mengikuti model pembelajaran kooperatif Group Investigation dengan siswa yang mengikuti model pembelajaran langsung, pada siswa yang memiliki bakat numerik tinggi, (4) perbedaan keterampilan berpikir kritis antara siswa yang mengikuti model pembelajaran kooperatif Group Investigation dengan siswa yang mengikuti model pembelajaran langsung, pada siswa yang memiliki bakat numerik rendah. Jenis penelitian ini adalah penelitian eksperimen semu dengan rancangan yang digunakan adalah two way pretest-posttest non-equivalent control group design. Populasi penelitian adalah siswa kelas XI IA SMAN 2 Semarapura tahun pelajaran 2013/2014 sebanyak 171 orang. Sampel 76 orang siswa yang dipilih dengan teknik simple random sampling dengan uji kesetaraan kelas. Data dalam penelitian ini berupa keterampilan berpikir kritis dan bakat numerik siswa yang dikumpulkan dengan tes keterampilan berpikir kritis dan bakat numerik. Pengujian hipotesis menggunakan uji ANAVA dua jalur dan dilanjutkan dengan uji Scheffe untuk menguji komparasi pasangan nilai rata-rata tiap kelompok perlakuan. Hasil penelitian menunjukkan (1) terdapat perbedaan yang signifikan antara keterampilan berpikir kritis kelompok siswa yang belajar dengan model pembelajaran kooperatif Group Investigation dan model pembelajaran langsung (Fh=14,153;pF’(0,05)=4,41).Kata Kunci : Model Pembelajaran Kooperatif Group Investigation, Keterampilan Berpikir Kritis, Bakat Numerik. This research aimed to analyze (1) the difference of critical thinking ability among the students who joined Group Investigation cooperative learning model with the students who take the direct learning model, (2) interaction effect between learning model and students’ numerical talent towards students’ critical thinking ability, (3) the difference of critical thinking ability among the students who joined Group Investigation cooperative learning model with the students who take the direct learning model, on high numerical talent students, (4) the difference of critical thinking ability among the students who joined Group Investigation cooperative learning model with the students who take the direct learning model, on low numerical talent students. The research type was a quasi experimental research with two ways pretest-posttest non-equivalent control group design. The research population was grade XI A1 students of SMAN 2 Semarapura Academic Year 2013/2014, with the amount 171 students. The sample was 76 students chosen by simple random sampling technique and class equality test. The data research was critical thinking ability and students’ numerical talent collected by critical thinking ability test and numerical talent. The hypothesis testing used ANOVA two paths followed by Scheffe test to test the comparative value pairs on average each treatment group. The research result showed (1) there was a significant difference between critical thinking ability of the students using Group Investigation cooperative learning model and direct learning model (Fh=14,153;p˂0,05). The students learnt using Group Investigation cooperative learning model showed better critical thinking ability and numerical talent. (2) There was an interaction effect between learning model and numerical talent towards critical thinking ability (Fh=4,502;p˂0,05). (3) There was a significant difference between critical thinking ability students’ levels that using Group Investigation cooperative learning model and direct learning model on high numerical talent students (Fh=16,68˃F’(0,05)=4,41). (4) There was a significant difference between critical thinking ability of the students using Group Investigation cooperative learning model and direct learning model for low numerical talent students (Fh=1,29˃F’(0,05)=4,41). keyword : Group Investigation Cooperative Learning Model, Critical Thinking Ability, Numerical Talent.


2019 ◽  
Vol 4 (1) ◽  
pp. 23-32
Author(s):  
Firda Ratna Dila

This study aims to examine the effect of mind mapping learning methods on social studies materials comprehension of students at Baleendah 2nd Junior High School. This study used a quasi-experimental method with the design of "nonequivalent control group design" with the pattern of "pretest" and "posttest" and carried out treatments in class VIII-F as the experimental class group and VIII-H as the control group used as a comparison. Sampling uses a purposive sampling technique. Data collection on the social studies material comprehension of students use questions as the main data. After the data is collected, the analysis is carried out quantitatively through hypothesis testing or T-Test. The results of the difference between "pretest" and "posttest" in the experimental class given treatment showed a significant difference in improvement, while the control class between "pretest" and "posttest" which were not given treatment the results were no difference or no improvement. It can be said that there are influences from mind mapping learning methods to on social studies materials comprehension of students.Keywords: comprehension of material, Mind Mapping Learning Method, Social Studies Learning


2017 ◽  
Vol 2 (1) ◽  
pp. 36
Author(s):  
Yunita Yunita ◽  
Muhammad Zulfikar Syuaib ◽  
Muhammad Taufik

The experimental research is aimed to revealing the difference between science process through inquiry learning model and inquiry learning model with pictorial riddle method for students in SMP Negeri 1 Gunungsari academic year 2015/2016. The research designs is using pretest posttest control group design. The samples were chosen by purposive sampling technique. The population is all students of SMP Negeri 1 Gunungsari grade VIII, while the samples are the  students in VIII D class (experiment class 1) and VIII F class (experiment class 2). The instrument of this research  is the science process skills test in form of reasoned multiple choice, which has been tested statistically it’s  validity, reliability, discrimination index and level of difficulty of  the item. The data analysed used  independent sample t-test at significant  level  of 5 % with  tcount is 2,535 and ttable  is 1,671 because tcoun > ttable,, then H0  is  rejected and Ha accepted. The result indicates that there is a difference between science process through inquiry learning model and  inquiry learning  model with  pictorial riddle  method for student in SMP Negeri 1 Gunungsari academic year  2015/2016. 


2020 ◽  
Vol 8 (1) ◽  
pp. 31
Author(s):  
Suhirman Suhirman ◽  
Husnul Khotimah

This study aimed to describe the effect of problem-based learning on students' critical thinking skills and scientific literacy. This research is a quasi-experimental study with pre-test-post test control group design. Sampling was done by saturated sampling technique in which the experimental class consisted of 35 students and the control class was 34 students. Data on critical thinking skills and student scientific literacy were collected using test instruments which were then analyzed descriptively and statistically. The results showed that the Problem-based Learning model had more effect on students’ critical thinking and scientific literacy (p <0.05) than conventional learning models applied to the control class. Based on the results of the study, it can be concluded that the Problem-based Learning model significantly effect on students’ critical thinking and science literacy in class XI MAN 1 Mataram.


2020 ◽  
Vol 8 (2) ◽  
Author(s):  
Hairida Hairida ◽  
Fitri Rahmadanti

This study aims to determine the effect of the SETS learing model (Science, Environement, Technology, and Society) on the decision-making skills of students of SMP Negeri 01 Belitang on environmental pollution material. The form of research used was a quasi experimental design with are search nonequivalent control group design. The sample of this research is class VII A as a control class amounting to 25 students and class VII B as an experimental class totaling 25 students, using saturated sampling technique. Data calculation techniques are measurement and interview techniques. Based on the analysis using the U-Mann Whitney test ( which shows the differences in the decision-making skills of students who were given the SETS learning model and given conventional learning model. The effect size value obtained is 1,3 with high criteria and has an effect of 90 % on improving decision-making skills.


2017 ◽  
Vol 2 (02) ◽  
pp. 30-39
Author(s):  
Sulton Nawawi ◽  
Fitri Oviyanti ◽  
Ulul Faizah

Analysis is a basic ability for students to think critically and include one of the high cognitive that were important to mastered students. Where the ability of high-level thinking was one of the goals of education in the 21st century. The purpose of this study was to determine the effect of Generative Learning model on the Ability of Student Analysis on Matter of Human Nervous System in Class XI IPA SMA Muara Lakitan Musi Rawas Regency. This research used Quasi Experiment method of Nonequivalent Control Group Design. The population of this research was the students of class XI IPA with sampling technique used nonprobability of purposive sampling. With the sample of research class XI IPA 1 and XI IPA 2 which amounted to 69 students. Technique of data collection used multiple choice test amounting to 15 question, observation of model execution, field notes and documentation. Based on analysis result of student's analysis ability showed that mastery of analysis ability indicator in experiment class 67,7% higher than control class that was 55,3%. The improvement of analytical ability can be seen from the N-gain value where the experimental class has a gain value of 0,53 with medium category higher than control class that is 0.19 with low category. The results of hypothesis testing using t test obtained tcount = 3.969 and ttable = 1.670 with 95% confidence level ( = 0.05). The data shows that tcount> ttable, then H0 is rejected and Ha accepted. Thus, it can be concluded that the Generative Learning model has an effect on the students' analysis ability in the XI grade of SMA Negeri Muara Lakitan of Musi Rawas Regency.


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