scholarly journals Pengaruh Model Conceptual Understanding Procedures Terhadap Penguasaan Konsep dan Kemampuan Pemecahan Masalah Fisika Peserta Didik Kelas X SMAN 1 Gerung

2019 ◽  
Vol 5 (1) ◽  
pp. 182
Author(s):  
Nurul Hidayah ◽  
Hikmawati Hikmawati ◽  
Sutrio Sutrio
Keyword(s):  
Problem Solving ◽  
Conceptual Understanding ◽  
Mechanical Energy ◽  
Sampling Technique ◽  
Mean Value ◽  
Choice Test ◽  
Control Group ◽  
Restoring Force ◽  
Control Group Design ◽  
Physics Problems

Quasi experimental research with "non-equivalent control group design" aims to determine the effect of conceptual understanding procedures model on the mastery of concepts and ability to solve the physics problems of class X students SMAN 1 Gerung tahun 2017/2018. Population in this research is all students of class X MIPA SMAN 1 Gerung with sampling technique using purposive sampling, so selected class X MIPA 2 as experiment class and class X MIPA 5 as control class. Data collection of the mastery of concepts was performed using multiple choice test with mean score for experimental class of 72,96 and for control class equal to 63,29 and problem solving ability using essay test with mean value for experiment class was 56,30 and for the control class of 44.48. After the teaching, the mastery of the concepts of both classes increased, the second highest grade values occurred in the mechanical energy sub-material with the percentage of 69% in the experimental class and 66% in the control class whereas the second lowest grade occurred on the restoring force sub-material. Problem-solving abilities (PSAs) were 6 indicators, in the control class PSA-1 higher than the experimental class, while the PSA-2 through the PSA-6 experimental class was higher than the control class. The hypothesis of this study was tested by the test-t polled variance with a significant level of 5% and obtained t count of 4.65 for the mastery of concepts and t count of 3.50 for problem-solving abilities while the t table value of 1.99 means t count more great from t table. The results of this study indicate that there is influence conceptual understanding procedures model to the mastery of the concept and ability of solving physics problems of students class X SMAN 1 Gerung academic year 2017/2018.

scholarly journals THE PRACTICALITY AND EFFECTIVENESS OF STUDENT WORKSHEET BASED MULTIPLE REPRESENTATION TO IMPROVE CONCEPTUAL UNDERSTANDING AND STUDENTS’ PROBLEM-SOLVING ABILITY OF PHYSICS

2018 ◽  
Vol 6 (4) ◽  
pp. 166-173
Author(s):  
Yani Suryani ◽  
I Wayan Distrik ◽  
Agus Suyatna
Keyword(s):  
Problem Solving ◽  
Conceptual Understanding ◽  
Descriptive Analysis ◽  
Sampling Technique ◽  
Learning Activity ◽  
Average Score ◽  
Control Group ◽  
Control Group Design ◽  
Multiple Representation ◽  
Ability Test

This research aims to analyze the practicality and effectiveness student worksheet based on multiple representation to improve conceptual understanding and problem-solving ability, especially in magnetic material. The research method using quasi experiment with pretest-posttest control group design. The sampling technique used purposive sampling technique, class XII student high school in Bandar Lampung. The instruments are feasibility student worksheet of observation sheet, student responses to the student worksheet, student activity sheets, and conceptual understanding test and problem-solving ability test. Data were analyzed using descriptive analysis by percentage, N-gain analysis, and independent t-test. The results showed student worksheet based on multiple representation: 1) practical, which is indicated by a) the average score student worksheet enforceability in any learning activity that is 87.31 with very high criteria and b) the positive response of students (83.75%) against student worksheet. 2) effective, which is indicated by a) the student's activity during the study included in the active category, and b) there are significant differences in conceptual understanding and problem-solving ability between the experiment class and control class. Conceptual understanding and problem-solving ability are taught using student worksheet based on multiple representation the experimental class better than the control class.

scholarly journals Pengaruh Model Pembelajaran Conceptual Understanding Procedures (CUPs) Dengan Teknik Problem Solving Terhadap Penguasaan Konsep Fisika Peserta Didik Di SMAN 7 Mataram

2019 ◽  
Vol 5 (2) ◽  
pp. 310
Author(s):  
Charisma Permadi Zulmi ◽  
Hairunisyah Sahidu ◽  
Jannatin 'Ardhuha
Keyword(s):  
Problem Solving ◽  
Conceptual Understanding ◽  
Statistical Tests ◽  
Sampling Technique ◽  
Learning Model ◽  
Control Group ◽  
Multiple Choice Questions ◽  
Control Group Design ◽  
Post Test ◽  
Academic Year

This study aims to determine the effect of the learning model of conceptual understanding procedures (CUPs) with problem solving techniques on mastering the concept of physics of students for optical instrument material in  SMAN 7 Mataram  in the academic year 2018/2019. This type of research used quasi-experimental design with untreated control group design with pre-test and post-test. The population is all students of  XI MIPA class  with taking the research sample using purposive sampling technique, so that students of  XI MIPA 3 class were selected as the experimental class and  XI MIPA 2 class as the control class. Data collection techniques used the initial test (pre-test) and final test (post-test) with multiple choice questions as many as 20 items. To test the research hypothesis used parametric statistical tests, namely the t-test with pre-test and post-test. From the calculation results obtained by the value of t-count of 4.42 which value is greater than t-table which is 2.008 at a significant level of 5%, so it can be concluded that the null hypothesis (H0) is rejected. Thus, there is the influence of the learning model of conceptual understanding procedures (CUPs) with problem solving techniques on mastering of physics concepts of students of XI MIPA class at SMAN 7 Mataram in the academic year 2018/2019.

scholarly journals PENGARUH MODEL PEMBELAJARAN CONCEPTUAL UNDERSTANDING PROCEDURES (CUPs) BERBANTUAN LKPD TERHADAP KEMAMPUAN PEMECAHAN MASALAH FISIKA

2017 ◽  
Vol 3 (1) ◽  
pp. 14
Author(s):  
Ibrahim Ibrahim ◽  
Kosim Kosim ◽  
Gunawan Gunawan
Keyword(s):  
High School Students ◽  
Problem Solving ◽  
Conceptual Understanding ◽  
Hypothesis Test ◽  
Sampling Technique ◽  
Learning Model ◽  
Control Group ◽  
School Students ◽  
Control Group Design ◽  
Test Analysis

This study aims to determine the effect of learning model Conceptual Understanding Procedures LKPD assisted on the ability of solving physics problems of high school students. This research is a quasi experimental research using untreated control group design with pretest and posttest. The population is all students of class XI IPA SMAN 4 Mataram. While the sampling using purposive sampling technique consisting of students class XI IPA 4 as experimental class and students of class XI IPA 1 as a control class. The problem solving capability data is obtained through a written test in the form of a description item. The result of hypothesis test analysis shows that there is influence of learning model of LKPD-assisted Conceptual Understanding Procedures toward the ability of problem solving physics.

PENGGUNAAN MODEL KOOPERATIF TIPE TEAM GAMES TOURNAMENT UNTUK MENINGKATKAN KEMAMPUAN SISWA SEKOLAH DASAR

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Muhammad Noor
Keyword(s):  
Problem Solving ◽  
Sampling Technique ◽  
Control Group ◽  
Control Group Design ◽  
Team Games ◽  
Conventional Models ◽  
Grade Material ◽  
Normalized Gain ◽  
Cooperative Models ◽  
Better Than

The purpose of this study was to obtain empirical evidence about the use of cooperative models of Team Games Tournament to increase the ability of students on solving problems with the summation material fractions. To achieve these objectives, the research carried out in the form of an experiment by comparing the problem solving ability of students to the material sum of fractions through the use cooperative model of TGT and students who received conventional learning. The design is a pretest-posttest control group design. The sampling technique used is purposive sampling technique. The instrument used is to use tests that pretest and posttest. The data were analyzed quantitatively for the results of the pretest, posttest, and normalized gain value. Based on data analysis in this study we concluded that there are differences in problem solving ability of students to the material sum of fractions through the use of cooperative models of Team Games Tournament with students who studied with conventional models, and improved problem solving abilities of students in the material that follows the fractional summation cooperative learning of TGT better than students who take the conventional learning model. Therefore, the ability of solving problems of students at grade material fractions summation cooperative modeled of TGT has increased quite good.

PENGARUH MODEL PROBLEM BASED LEARNING (PBL) DIPADU MIND MAP TERHADAP KREATIVITAS DALAM MEMECAHAN MASALAH PADA KONSEP PENCEMARAN LINGKUNGAN

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Novi Tri Susanti ◽  
Anna Fitri Hindriana ◽  
Haruji Satianugraha
Keyword(s):  
Problem Solving ◽  
Environmental Pollution ◽  
Problem Based Learning ◽  
Sampling Technique ◽  
Average Score ◽  
Control Group ◽  
Learning Models ◽  
Control Group Design ◽  
Integration Effect ◽  
Map Integration

This study aim to determine the effect of Problem Based Learning (PBL) models in mind map integration to creativity of problem solving in the environmental pollution concept of graders X. The method used is a Quasi-experimental design form Nonequivalent Control Group Design (pretest- posttest). The study population is all the students of graders X academic year 2017/2018 as many as 9 classes with the number of 360 students. The sample used was 80 students from two classes as an experimental class and a control class. Sampling was done by Cluster Random Sampling technique. Instruments used include test descriptions, questionnaires and teacher observation sheets. The results of the analysis of the test descriptions creativity in problem solving obtained results of hypothesis testing (t test) i.e. 20.5 t count > t table of 2.66 means that Ho refused and Hi accepted, it means PBL learning models in Mind Map integration effect on creativity in problems solving. This is indicated by an increase in the average score on each indicator of creativity in problem solving in which students are able to grow various ideas, enrich ideas, add or detail the details of an idea and determine the truth to solve the problems. From the analysis of questionnaire data showed an interest in learning to use the PBL modela in Mind map integration, students agreed that if the model of PBL in Mind map integration may be easier to learn about the concept of Environmental Pollution. In addition, students also agreed that if the PBL models in Mind map integration effect on creativity in problems solving. The results showed that there was a significant influence between learning using PBL models in Mind map integration those not using the learning models to creativity in problems solving in the concept of environmental pollution of graders X.

scholarly journals PENGARUH PEMBELAJARAN KOOPERATIF TIPE TAI BERBASIS CHEMOENTREPRENEURSHIP TERHADAP MOTIVASI BERWIRAUSAHA DAN PENGUASAAN KONSEP SISWA PADAMATERI KOLOID

2016 ◽  
Vol 4 (2) ◽  
pp. 80
Author(s):  
Marwah Marwah ◽  
Citra Ayu Dewi ◽  
Ratna Azizah Mashami
Keyword(s):  
Cooperative Learning ◽  
Conceptual Understanding ◽  
Deep Understanding ◽  
Sampling Technique ◽  
Control Group ◽  
Colloidal System ◽  
Control Group Design ◽  
Multivariate Test ◽  
System Concept ◽  
Experimental Group

The influence of cooperative learning type TAI based on chemoentrepreneurship to entrepreneurship motivation and conceptual understanding of students on colloidal system concept. Colloidal system concept was a concept that requires highly analysis with mastery of concepts that must be understood and require students practice in daily life. Learning will be more meaningful and provide a deep understanding of the learners when learning adapted to the characteristics of the subject matter. One effective solution was implement the cooperative learning type TAI based on chemoentrepreneurship. This study aimed to determine the influence of cooperative learning type TAI based on chemoentrepreneurship to entrepreneurship motivation and conceptual understanding of students. The study design used was pretest-posttest control group design, the sampling technique used cluster random sampling. The population in this study were all students of grade XII IPA SMA AL-Hamzar, Thatwas 50 students were divided into an experimental group of 26 students and a control group of 24 students. Entrepreneurship motivation analysis technique using multivariate test obtained scores of experimental group 63%, 74% and score of control group 66%, 68%. While conceptual understanding data using multivariate test with SPSS 16.0 for windows which scores obtained from initial test and final test on the conceptual understanding was no difference between the experimental group and control group that why used T test. Results obtained there was significant influences of cooperative learning type TAI based on chemoentrepreneurship to entrepreneurship motivation and it had no influence on students' conceptual understanding with sig = 0.304 > 0.05. So it can be concluded that there was no influence of cooperative learning type TAI based on chemoentrepreneurship to conceptual understanding of students.

scholarly journals Pengaruh Model Pembelajaran Problem Based Learning pada Materi Hukum-Hukum Dasar Kimia terhadap Hasil Belajar Siswa Kelas X MAN 2 Model Palu

2018 ◽  
Vol 7 (3) ◽  
pp. 102
Author(s):  
Tri Sulistiyawati Lamalat ◽  
Supriadi Supriadi ◽  
Siti Nuryanti
Keyword(s):  
Statistical Analysis ◽  
Learning Outcomes ◽  
Problem Based Learning ◽  
Sampling Technique ◽  
Learning Model ◽  
Mean Value ◽  
Control Group ◽  
Control Group Design ◽  
Average Value ◽  
Quasi Experimental

Research on the effect of the problem-based learning model in the basic laws of chemistry on student’s learning outcomes in class X MAN 2 Model Palu has been done. This study aimed to determine the effect of the application of the problem-based learning model in the basic laws of chemistry on student’s learning outcomes in class X MAN 2 Model Palu. The type of research was a quasi-experimental study non-randomized design with pretest-posttest control group design. The sample was conducted with a purposive sampling technique. The study sample was students in class X MIA 6 as an experimental group (n = 22) and students in class X MIA 3 as a control group (n = 22). The data testing of students' learning outcomes used a non-parametric statistical analysis, the analysis of Mann-Whitney U-Test. The research results indicated that the mean value of the experiment class was high compared to the control class, 22.61 >18.39. The statistical analysis obtained that sig. 2-tailed (0,032) ˂ 0.05 and Zcalculation (-2.149) ˂ Ztable (-1.96). The average value of the experiment class was 82.95 while the average value of the control class was 73.64. So it can be concluded that there is the effect of applying the problem-based learning model in the basic laws of chemistry on student’s learning outcomes. 

scholarly journals The Effect of the Giving Question Getting Answers Model through Experimental Methods on Physics Motivation and Learning Outcomes

2019 ◽  
Vol 7 (2) ◽  
pp. 37
Author(s):  
Farizah Yulianti ◽  
Sutrio Sutrio ◽  
Hairunisyah Sahidu
Keyword(s):  
Sampling Technique ◽  
Experimental Methods ◽  
Learning Model ◽  
Choice Test ◽  
Control Group ◽  
Control Group Design ◽  
Physics Learning ◽  
Quasi Experimental ◽  
Motivation And Learning ◽  
The Impact

The aim of this research is to know the impact of the applying Giving Question Getting Answers model with experimental methods toward the learning motivation and result of physics learning. The type of research used was quasi-experimental with posttest only control group design. The population was all student of grade XI in senior high school 1 of  Labuapi. The sampling technique used saturation sampling, while the sample are class XI MIA 1 as the experimental 1 class, and the XI MIA 2 as experimental 2 class. Experimental 1 class was treated with giving question getting answers learning model with experimental methods and experimental 2 class was treated with giving question getting answers learning model without experimental methods. The instrument of motivation learning was used motivation questionnaire and instrument the result of physics learning used multiple choice test. The research hypothesis was tested using Manova-test, data analysis shows that Sig. <0,05 which mean that H0 was rejected and Ha accepted. Thus, it can be concluded that there are effect of Giving Question Getting Answers model with experimental methods on student’s motivation and physics learning result.

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 MEDIA BUSY BOOK TERHADAP KEMAMPUAN PROBLEM SOLVING ANAK KELOMPOK A TAMAN KANAK-KANAK

Mimbar Ilmu ◽  
2019 ◽  
Vol 24 (2) ◽  
pp. 185
Author(s):  
I Wayan Suwatra ◽  
Mutiara Magta ◽  
Chatarina Labore Aprillia Christiani
Keyword(s):  
Problem Solving ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Group A ◽  
Santa Maria ◽  
Academic Year

AbstrakPenelitian ini bertujuan untuk mengetahui perbedaan yang signifikan kemampuan problem solving antara anak yang distimulasi menggunakan media busy book dengan anak yang distimulasi dengan metode konvensional kelompok A Taman Kanak-kanak Gugus VII Kecamatan Buleleng tahun pelajaran 2018/2019. Jenis penelitian ini adalah quasi eksperimen dengan rancangan non-equivalen post test only control group design. Populasi penelitian ini adalah seluruh anak kelompok A Taman Kanak-kanak Gugus VII Kecamatan Buleleng tahun pelajaran 2018/2019, yang berjumlah 157 anak. Teknik pengambilan sampel dalam penelitian ini menggunakan teknik simple random sampling. Sampel penelitian ini adalah eksperimen pada kelompok A1 TK Santa Maria yang berjumlah 20 anak dan kontrol pada kelompok A1 di TK Lab Undiksha yang berjumlah 17 anak. Uji hipotesis menggunakan uji-t dengan taraf signifikan 5% dan dk = 2,03 dengan demikian thitung>ttabel (15,882>2,03) maka H1 diterima dan H0 ditolak sehingga hasil penelitian menunjukan terdapat perbedaan yang signifikan kemampuan problem solving antara anak yang distimulasi menggunakan media busy book dengan anak yang distimulasi dengan metode konvensional kelompok A Gugus VII Kecamatan Buleleng tahun pelajaran 2018/2019. Dengan demikian media busy book berpengaruh terhadap kemampuan problem solving anak kelompok A Taman Kanak-kanak Gugus VII Kecamatan Buleleng tahun pelajaran 2018/2019. Kata-kata kunci : Kemampuan Problem Solving, Busy Book, Media Pembelajaran, Anak Usia DiniAbstractThe purpose of the study is to determine the significant differences in problem solving abilities between the children who were stimulated by busy book learning media and the children who were stimulated by conventional method in group A Taman Kanak-kanak Gugus VII Buleleng Sub-district in academic year 2018/2019. This study used a quasi-experimental with non-equivalent design with post-test only control group design. The population of this study was all children in group A Taman Kanak-kanak Gugus VII Buleleng Sub-district in academic year 2018/2019 which consisted of 157 children. The sampling technique used in this study was simple random sampling technique. There are 20 children in experiment group in group A1 at TK Santa Maria and 17 children in control in group A1 at TK Lab Undiksha. The hypothesis testing used t-test with a significant level of 5% and dk = 2.03, thus tcount> ttable (15,882> 2.03) then H1 was accepted and H0 was rejected so the results showed that there were the significant differences in problem solving between the children who were stimulated by busy book learning media with the children who were stimulated by conventional method in group A Gugus VII Buleleng Sub-district in academic year 2018/2019. Therefore, busy book learning media had effect with problem solving abilities of children in group A Taman Kanak-kanak Gugus VII Buleleng Sub-district in academic year 2018/2019. Keywords: Problem Solving Ability, Busy Book, Learning Media, Young Children

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