scholarly journals The Effect Of Advance Organizer Assisted By The Project To Student’s Generic Life Skills In The Material Of The Human Excretion System

2019 ◽  
Vol 4 (2) ◽  
pp. 92
Author(s):  
Dessy Nurjanah ◽  
Jujun Ratnasari ◽  
Suhendar Suhendar
Keyword(s):  
Life Skills ◽  
Sampling Technique ◽  
Learning Model ◽  
Attitude Scale ◽  
Advance Organizer ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Advanced Organizer ◽  
Average Observation

This research is based on the problems the generic life skills of students who are still low. The effort that can be done is to apply the Advanced Organizer learning model assisted by project in the excretion system material at SMAN 3 Sukabumi. The purpose of this research is to find out the influence of Advance Organizer learning model assisted by project on generic life skills of students of SMAN 3 Sukabumi. The type of research used quasi-experiment with Nonequivalent control group design. In this study the sampling technique used purposive sampling. The samples in this study were grades XI8 and XI5. The instruments used test questions, attitude scale, observation sheet and response questionnaire. The results of data analysis showed that the average N-gain test scores of experimental class 0.77 and a control class 0.47. The average attitude scale of the experimental class 80% and the control class 83%. The average observation sheet of the experimental class 91% and the control class 73%. The average response questionnaire of the experimental class to material 89%, to learning model 83% and to generic life skills 84%. Based on the prerequisite test data the results of the study were normally distributed and homogeneous. The result of research by hypothesis testing with the Z-test show Zhitung=8 > ZTabel=1,96 then H0 is rejected and H1 is accepted. The conclusion is that the Advanced Organizer learning model assisted by projects has an influence on students' generic life skills.Keywords: Advanced Organizer assisted by the project, generic life skills

scholarly journals PENERAPAN MODEL PEMBELAJARAN ADVANCE ORGANIZER UNTUK MENINGKATKAN PENGUASAAN KONSEP FISIKA SISWA SMA

2019 ◽  
Vol 10 (1) ◽  
pp. 1
Author(s):  
Fitri Kusuma Ningrum ◽  
Muhammad Nasir ◽  
Muhammad Rahmad
Keyword(s):  
Descriptive Analysis ◽  
Learning Model ◽  
Advance Organizer ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Concept Mastery ◽  
Research Population ◽  
Advanced Organizer ◽  
Inferential Analysis

This research aimed to determine the improve in mastery of students' physics concepts through the application of an advanced organizer model on material momentum and impulses. The research method used was quasy experiment with pretest posttest control group design. The research population is all students of class X MIPA SMAN 1 Rumbio Jaya which is a sample of research with class X MIPA 1 as an experimental class totaling 23 students and class X MIPA 2 as a control class of 24 students. The research instrument used the concept mastery test questions. Data were analyzed descriptively by looking at absorption, learning effectiveness and the results of students' concept mastery scores and analyzed inferentially using the T-test. Descriptive analysis results obtained an average absorption of experimental class students by 81.61% with the effectiveness of learning categorized effectively. Furthermore, for the mastery of the concept of each experimental class indicator on the first and second indicators obtained very good categories, the third indicator obtained the medium category and the fourth indicator with a low category. The results of inferential analysis obtained a significant increase in the mastery of student concepts in the class applying the Advance Organizer learning model to the classroom with conventional learning. Based on the results of the research, the advanced organizer learning model can improve students' mastery of the concepts in the material momentum and impulses of class X SMAN 1 Rumbio Jaya.

scholarly journals Peningkatan Kemampuan Pemecahan Masalah Matematis dan Kemandirian Belajar Siswa Menggunakan Model Pembelajaran Means End Analysis

2019 ◽  
Vol 8 (3) ◽  
pp. 435-446
Author(s):  
Nur Asih ◽  
Sendi Ramdhani
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Sampling Technique ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Better Than

AbstrakTujuan penelitian adalah untuk mengetahui apakah peningkatan kemampuan pemecahan masalah matematis siswa yang menggunakan model pembelajaran Means End Analysis (MEA) lebih baik dari pada konvensional, untuk mengetahui sikap kemandirian belajar siswa terhadap pembelajaran matematika menggunakan model pembelajaran Means End Analysis (MEA), dan untuk mengetahui hambatan siswa dalam menyelesaikan soal-soal kemampuan pemecahan masalah matematis. Metode penelitiannya adalah eksperimen kuasi dan desain penelitiannya Nonequivalent control group design. Populasi dalam penelitian ini adalah seluruh siswa kelas XI SMA PASUNDAN CIKALONGKULON dengan sampel sebanyak dua kelas. Teknik pengambilan sampel menggunakan teknik purposive sampling. Kelas XI MIPA-3 sebagai kelas eksperimen dan kelas XI MIPA-1 sebagai kelas kontrol. Instrumen berupa tes kemampuan pemecahan masalah matematis, angket dan wawancara. Berdasarkan hasil analisis data, peningkatan kemampuan pemecahan masalah matematis siswa yang menggunakan model pembelajaran Means End Analysis (MEA) lebih baik dari konvensional. Hasil angket siswa kelas XI MIPA-3 memperoleh hasil hampir seluruhnya positif respon siswa terhadap model pembelajaran Means End Analysis (MEA).Kata Kunci: Kemandirian, MEA, Pemecahan Masalah Matematis. Increased Mathematical Problem Solving Ability and Student Learning Independence Using the Means-End Analysis Learning Model AbstractThe purpose of this research is to find out whether the improvement of students 'mathematical problem-solving abilities using the Means-End Analysis (MEA) learning model is better than conventional learning, to determine the attitudes of students' learning independence towards mathematics learning using the Means-End Analysis (MEA) learning model, and to find out the obstacles of students in solving problems mathematical problem solving abilities. The research method is a quasi-experiment and the research design is Nonequivalent control group design. The population in this study were all students of class XI SMA PASUNDAN CIKALONGKULON with a sample of two classes. The sampling technique uses a purposive sampling technique. Class XI MIPA-3 as an experimental class and class XI MIPA-1 as a control class. The instruments were in the form of tests of mathematical problem-solving abilities, questionnaires, and interviews. Based on the results of data analysis, the improvement of students' mathematical problem-solving abilities using the Means-End Analysis (MEA) learning model is better than conventional. The results of the XI MIPA-3 class questionnaire obtained almost entirely positive student responses to the Means-End Analysis (MEA) learning model.Keywords: Independence, MEA, Mathematical Problem Solving.

scholarly journals Pengaruh Model Pembelajaran Generatif terhadap Peningkatan Kemampuan Komunikasi Matematis Ditinjau dari Kemampuan Awal Matematis Siswa

2019 ◽  
Vol 9 (1) ◽  
pp. 9-14
Author(s):  
Aan Qonaah ◽  
Heni Pujiastuti ◽  
Abdul Fatah
Keyword(s):  
Communication Skills ◽  
Sampling Technique ◽  
Learning Model ◽  
Control Group ◽  
Generative Learning ◽  
Mathematical Communication ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Quasi Experimental

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

scholarly journals Penguasaan Konsep Usaha Dan Energi Peserta Didik Kelas X Dengan Model Pembelajaran Ekspositori Berbantuan Organizers

2018 ◽  
Vol 4 (2) ◽  
pp. 192
Author(s):  
Dwi Gita Oktaviani ◽  
Ahmad Harjono ◽  
I Wayan Gunada
Keyword(s):  
Sampling Technique ◽  
Learning Model ◽  
Advance Organizer ◽  
Control Group ◽  
Control Group Design ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
New Material ◽  
The Difference

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.

scholarly journals *Pengaruh Model Pembelajaran Picture and picture Terhadap Kemampuan Mengenal Konsep Bilangan Pada Anak Kelompok B di TK Gugus IX Kecamatan Denpasar Barat Tahun Pelajaran 2017/2018

2018 ◽  
Vol 6 (1) ◽  
Author(s):  
Ni Luh Susilawati . ◽  
Drs. I Nengah Suadnyana, M.Pd. . ◽  
Luh Ayu Tirtayani, S.Psi.,M.Psi. .
Keyword(s):  
Random Sampling ◽  
Sampling Technique ◽  
Learning Model ◽  
Test Method ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Group B ◽  
Academic Year ◽  
Quasi Experiment

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran picture and picture terhadap kemampuan mengenal konsep bilangan pada anak kelompok B di TK Gugus IX Kecamatan Denpasar Barat Tahun Pelajaran 2017/2018. Jenis penelitian ini adalah penelitian eksperimen semu (quasi experiment) dengan rancangan nonequivalent control group design. Populasi dari penelitian ini adalah seluruh anak kelompok B di TK Gugus IX Kecamatan Denpasar Barat yang berjumlah 20 kelas (459 anak). Sampel ditentukan dengan menggunakan teknik random sampling. Sampel dalam penelitian ini adalah 25 anak kelompok B1 TK Kusuma sebagai kelompok eksperimen dan 20 anak kelompok B1 TK Widya Kusuma Sari sebagai kelompok kontrol. Pengumpulan data dilakukan dengan menggunakan metode non tes berupa observasi. Data dianalisis menggunakan uji-t. Berdasarkan hasil analisis data diperoleh thitung = 7,463 dan pada taraf signifikan 5% dengan dk = 43 diperoleh ttabel = 2,021 sehingga thitung = 7,463 > ttabel = 2,021, maka terdapat perbedaan yang signifikan kemampuan mengenal konsep bilangan antara kelompok anak yang dibelajarkan melalui model pembelajaran picture and picture dengan kelompok anak yang tidak dibelajarkan melalui model pembelajaran picture and picture. Adapun nilai rata-rata gain skor kemampuan mengenal konsep bilangan kelompok eksperimen X1 = 0,74 > X2 = 0,39 pada kelompok kontrol. Dengan demikian dapat disimpulkan bahwa model pembelajaran picture and picture berpengaruh terhadap kemampuan mengenal konsep bilangan pada anak kelompok B di TK Gugus IX Kecamatan Denpasar Barat Tahun Pelajaran 2017/2018.Kata Kunci : model pembelajaran picture and picture, kemampuan mengenal konsep bilangan, kognitif. The study aims at revealing the effect of picture and picture learning model toward the mastery of numeral concept in children group B in kindergarten Gugus IX Kecamatan Denpasar Barat academic year 2017/2018. This type of study is a quasi experiment with nonquivalent control group design. The population of this study was all children (459 children) in group B (20 classes) in kindigarten Gugus IX Kecamatan Denpasar Barat. The sample was determined through random sampling technique. The samples of study werw 25 children of B1 group in Kusuma kindergarten as the experiment group and of B1 group in Widya Kusuma Sari kindergarten as the control group. The data were collected through non test method in a form of observation. The data were analyzed by using t-test. The data shows thitung = 7,463 and at the significant level 5% ( =0,05) with dk = (25+20) – 2 = 43 obtained ttabel = 2,021. It indicates a significant different in mastering the nominal concept *between the group of children who were taught through the picture and picture learning model with the group who were nou taught through this learning model. The average of the gained score was experiment group X1 = 0,74 > X2 = 0,39 control group. It can be concluded that the picture and picture learning model has a significant effect toward the mastery of numeral concept in children group B in kindergarten Gugus IX Kecamatan Denpasar Barat academic year 2017/2018.keyword : *picture and picture learning model, the mastery of numeral concept, cognitive.

scholarly journals Pengaruh Penerapan Model Pembelajaran Kontekstual Berbantuan Media Flash Terhadap Pemahaman Konsep Fisika Siswa

2017 ◽  
Vol 1 (2) ◽  
pp. 87
Author(s):  
Akbar Riyadi ◽  
Gunawan Gunawan ◽  
Jannatin Ardhuha
Keyword(s):  
Positive Result ◽  
Sampling Technique ◽  
Learning Model ◽  
Contextual Learning ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Class Viii ◽  
The Mean ◽  
And Control

This research is a quasy experiment which aimed to finding out the effect of contextual learning model implementation assisted by media flash on the understanding concept of physics in SMPN 1 Labuapi. The population is all class VIII which filled by 117 students, while the sample of this research is class VIII B with 23 students as experiment group and grade VIII C with 23 students as control group. The sampling technique used is purposive sampling. The research design used is nonequivalent control group design. The hypothesis is tested by t-test separated varians. Based on by calculation hypothesis testing obtained that there is a difference of understanding concept of physics between experiment group which is given treatment with contextual learning model assisted by media flash and control group which is given treatment as convensional learning. The mean of the posttest for experiment group is greater than control group, so it can be obtained that contextual learning model assisted by media flash given positive result for understanding concept of physics in grade VIII SMPN 1 Labuapi. N-gain test given that for all of sub materi of light showed that the increasing of understanding concept of physics of class experiment is higher than control class, so it can be obtained that the increasing of understanding concept of physics of experiment group is higher than control group.

scholarly journals Perbedaan Hasil Keterampilan Proses Sains Melalui Model Pembelajaran Inquiry dan Model Pembelajaran Inquiry dengan Metode Pictorial Riddle bagi Siswa SMP Negeri 1 Gunungsari Tahun Ajaran 2015/2016

2017 ◽  
Vol 2 (1) ◽  
pp. 36
Author(s):  
Yunita Yunita ◽  
Muhammad Zulfikar Syuaib ◽  
Muhammad Taufik
Keyword(s):  
Inquiry Learning ◽  
Sampling Technique ◽  
Learning Model ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Research Designs ◽  
Class 1 ◽  
The Difference ◽  
Academic Year

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. 

scholarly journals PENGARUHPENGGUNAAN MODEL PEMBELAJARAN ADVANCE ORGANIZER TIPE EXPOSITORYTERHADAP HASIL BELAJARMATEMATIKA SISWA KELAS X SMA PGRI METRO

2019 ◽  
Vol 6 (1) ◽  
pp. 1
Author(s):  
Juitaning Mustika
Keyword(s):  
Learning Outcomes ◽  
Design Research ◽  
Student Learning Outcomes ◽  
Learning Model ◽  
Advance Organizer ◽  
Control Group ◽  
Control Group Design ◽  
Quasi Experimental ◽  
Survey Results ◽  
Advanced Organizer

The learning outcomes of class X SMA PGRI METRO students based on the Pre-survey results are still many who have not met the Minimum Completion Criteria (KKM) ≥ 65. In the learning process students are less active to ask questions and less accustomed to collaborating with other friends. One alternative learning is to use an advanced expository type organizer learning model. the advanced organizer type expository learning model is a learning model that directs students to the material they are going to learn by recalling concepts related to the previous material so that students are able to discover new knowledge by expanding the understanding of the basic concepts of students. So the purpose of this study was to determine the effect of using an expository type advanced organizer learning model on the learning outcomes of class X SMAPGRI Metro. This study uses a QuasiExperimental Design research design. The quasi-experimental design used in this study is Nonequivalent Control Group Design. The data obtained were analyzed descriptively statistically. The subjects of this study were the eleventh grade students of SMAPGRI Metro which numbered 26 students. The results showed that t count> t table is 6.802> 2.056 so that it rejects the null hypothesis (H_0). Based on the results of the study it can be concluded that: the advance organizer type expository learning model has an influence on student learning outcomes.

Pengaruh Metode Resitasi dalam Model Pembelajaran Kooperatif Tipe Team Assisted Individualization Terhadap Hasil Belajar Siswa Kelas XI SMA Negeri 1 Makassar (Studi pada Materi Pokok Termokimia)

2019 ◽  
Vol 20 (1) ◽  
pp. 54
Author(s):  
Arnida Yusnalaeni ◽  
Ratnawati Maming ◽  
Army Auliah
Keyword(s):  
Student Achievement ◽  
Cooperative Learning ◽  
Random Sampling ◽  
Hypothesis Test ◽  
Sampling Technique ◽  
Learning Model ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Average Value

ABSTRAK Penelitian ini adalah penelitian eksperimen semu yang bertujuan untuk mengetahui adanya pengaruh metode resitasi terhadap hasil belajar siswa kelas XI MIA SMA Negeri 1 Makassar dalam model pembelajaran kooperatif tipe Team Assisted Individualization (Studi pada materi pokok termokimia). Desain penelitian yang digunakan adalah “Pretest-Posttest Control Group Design”. Populasi adalah seluruh siswa kelas XI MIA SMAN 1 Makassar yang terdiri dari enam kelas. Penentuan kelas kontrol dan kelas eksperimen dilakukan dengan teknik class random sampling dengan asumsi bahwa kelas bersifat homogen dan terpilih kelas XI MIA 2 kelas eksperimen dan XI MIA 5 sebagai kelas kontrol. Penelitian terdiri dari dua variabel, yaitu pembelajaran kimia dengan metode resitasi dalam model pembelajaran kooperatif tipe Team Assisted Individualization dan tanpa metode resitasi dalam model pembelajaran kooperatif tipe Team Assisted Individualization sebagai variabel bebas dan hasil belajar sebagai variabel terikat. Pengambilan data dilakukan dengan pemberian pretest dan posttest. Tes yang digunakan adalah tes objektif sebanyak 20 nomor yang telah divalidasi. Data yang diperoleh dianalisis dengan menggunakan statistik deskriptif dan statistik inferensial. Nilai ketuntasan untuk mata pelajaran kimia di SMA Negeri 1 Makassar adalah 77. Hasil analisis menunjukkan nilai rata-rata kelas eksperimen 77,17 dan kelas kontrol 76,15 dengan standar deviasi berturut-turut adalah 10,11 dan 8,84 dan ketuntasan sebesar 58,97% dan 48,72%. Hasil pengujian hipotesis menggunakan ANACOVA melalui program SPSS for Windows 20, diperoleh nilai signifikan 0.000. Nilai signifikan 0.000 < α= 0,05 maka H0 ditolak dan H1 diterima. Hal ini menunjukkan bahwa metode resitasi dalam model pembelajaran kooperatif tipe Team Assisted Individualization berpengaruh terhadap hasil belajar siswa kelas SMAN 1 Makassar pada materi pokok termokimia. Kata kunci: Metode resitasi, hasil belajar ABSTRACT This study is a quasy experimental that aimed to investigate the effect of recitation method on student achievement MIA class XI student of SMAN 1 Makassar in cooperative learning model Team Assisted Individualization (Studies in the subject matter thermochemical). The study design used is "pretest-posttest control group design". The population is all students of class XI SMAN 1 Makassar MIA consist of six classes. Determination of control class and experimental class conducted by random sampling technique class with the assumption that the class is homogeneous and was elected class XI MIA 2 as experimental class and XI MIA 5 as the control class. The study consisted of two variables, namely learning recitation chemical methods in cooperative learning model Team Assisted Individualization and without a recitation method in a cooperative learning model Team Assisted Individualization as independent variables and the student achievement as the dependent variable. Data were collected by administering a pretest and posttest. The test used is an objective test as many as 20 numbers that have been validated. Data were analyzed using descriptive statistics and inferential statistics. The value of completeness for chemical subjects in SMAN 1 Makassar is 77. The analysis showed the average value of the experimental class is 77,17 and control class 76,15 with a standard deviation of respectively 10,11 and 8,84 and completeness by 58,97% and 48,72%. The results of hypothesis test using ANACOVA through SPSS for Windows 20, obtained significant value 0.000. Significant value 0.000

scholarly journals PENGARUH MODEL SETS TERHADAP KETERAMPILAN PENGAMBILAN KEPUTUSAN SISWA SMP TOPIK PENCEMARAN LINGKUNGAN

2020 ◽  
Vol 8 (2) ◽  
Author(s):  
Hairida Hairida ◽  
Fitri Rahmadanti
Keyword(s):  
Decision Making ◽  
Experimental Design ◽  
Effect Size ◽  
Sampling Technique ◽  
Learning Model ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Model Sets ◽  
Quasi Experimental

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.

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