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

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.

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

Bioed : Jurnal Pendidikan Biologi ◽

10.25157/jpb.v7i1.4300 ◽

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.

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Students’ Concepts Understanding Through Inquiry Learning Model Based on Local Wisdom in the Theme of "Heat and Its Transfer"

Journal of Primary Education ◽

10.15294/jpe.v9i5.42966 ◽

2020 ◽

Vol 9 (5) ◽

pp. 472-481

Author(s):

Silva Nadhifatul A’yun ◽

Siti Alimah ◽

Ngurah Made Dharma Putra

Keyword(s):

Conceptual Understanding ◽

Sampling Technique ◽

Simple Random Sampling ◽

Average Score ◽

Control Group ◽

Control Group Design ◽

Concept Understanding ◽

Post Test ◽

Design Type ◽

Type Data

This study aims to analyze the improvement and profile of students' conceptual understanding through a local wisdom-based inquiry model. This research used mixed method with a sequential explanatory design. The population in this study were all class 5 students from six elementary schools in Mayong Jepara. The selection of sample of this study used simple random sampling technique. The study has two sample of class 5 of SD Negeri 2 and SD Negeri 3 Mayong Lor with 27 student and 30 student as the sample, respectively. The first stage is a quantitative method in the form of a true-experimental design with a pre-test and post-test control group design type. Data collection was used test, to know the understanding of the student on heat transfer concept. Then completed using documentation and interview for qualitative stage. Then for data analysis was used n-gain test and description according to Miles and Hubermans models. Based on the conceptual understanding score shows the average score obtained by the experimental class student was increased from 51.48 to 77.41 and the control class obtained an average increase from 52.33 to 66.00. The results of the average difference test of students’ conceptual understanding show that the sig. (2-tailed) value generated is 0.001 < 0.05, it indicates H0 is rejected, which means that there is a difference in conceptual understanding between the inquiry class and the local wisdom-based inquiry class. The profile of concept understanding on each indicator of class 5 students on the theme of heat and its transfer through the inquiry model as a whole is included in the good category with a percentage of 79.32 and the results of the interviews showed that students are easier to understand the material conveyed through direct observation to the roof tile manufacturing company.

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

Jurnal Pendidikan Fisika dan Teknologi ◽

10.29303/jpft.v5i1.777 ◽

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.

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

Jurnal Pendidikan Fisika dan Teknologi ◽

10.29303/jpft.v5i2.1375 ◽

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.

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Pengaruh Model Problem Based Learning Terhadap Kemampuan Berpikir Kreatif Peserta Didik SMA

Prisma Sains Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram ◽

10.33394/j-ps.v6i2.1044 ◽

2018 ◽

Vol 6 (2) ◽

pp. 66

Author(s):

Agustina Elizabeth ◽

Maria Magdalena Sigahitong

Keyword(s):

Creative Thinking ◽

Problem Based Learning ◽

Sampling Technique ◽

Learning Model ◽

Average Score ◽

Control Group ◽

Control Group Design ◽

Ability Test ◽

Thinking Ability ◽

Creative Thinking Ability

Has be done research about the effect of Problem Based Learning model on students’ creative thinking abilityin SMAS Katolik St. John Paul II maumere. This type of research is a quasi experiment with the Nonequivalent Control Group Design. Sampling is done by nonprobability sampling technique, (class XI MIA 1 and class XI MIA), which is satueated sampling where all populations are sampled. The creative thinking ability of students in this study were collected with creative thinking ability test in the form of essay test consisted 10 items and observation sheets. The result showed that : 1) the average score of creative thinking ability from students who take learning using Problem Based Learning model are 73.80; 2) the average score of creative thinking ability from students who take learning with Expository Learning model are 65.97; 3) there are differences in creative thinking ability significantly between students who learn to use the Problem Based Learning model with students who learn to use Expository Learning model. Students who learned Problem Based Learning model show better think creative than who learned Expository Learning model. Thus, Proble, Based Learning model influences students creative thinking abilities.

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The Influence of Rigorous Mathematical Thinking (RMT) Learning Pathway to Junior High School Students’Conceptual Understanding

Pancaran Pendidikan ◽

10.25037/pancaran.v9i4.314 ◽

2020 ◽

Vol 9 (4) ◽

Author(s):

Nyorid Ardisen Letuna ◽

Destri Natalia ◽

Adersi Amenita da Resureicao

Keyword(s):

Conceptual Understanding ◽

Junior High School ◽

Mathematical Thinking ◽

Hypothesis Test ◽

Sampling Technique ◽

Equation System ◽

Control Group ◽

Control Group Design ◽

Ability Test ◽

Two Samples

The purpose of this study is to determine whether there is a significant influence of the Rigorous Mathematical Thinking (RMT) learning approach to the conceptual understanding of students of SMP Negeri 5 Kupang grade VIII on the concept of the Two Variable Linear Equation System. This is motivated by the difficulty of students in understanding the subject matter because it is considered difficult so that the resulting understanding of students' mathematical concepts is low. This type of research is quasi experimental research (quasi experiment). The research design used was a pretest-posttest non-equivalent control group design. The population in this study were all eighth grade students of SMP Negeri 5 Kupang, selecting samples using a purposive sampling technique. Retrieval of data using the instrument test item description and observation sheet. Samples are given a pre-test, the results are to test homogeneity. From the results, both have homogeneous variance. After the treatment of both samples were given a post-test, the results are to test the research hypothesis. Based on the prerequisite test, the sample is normally distributed and the variance is homogeneous. Based on the initial ability test, there was no difference in the average pre-test values of the two samples. The results of the study by using a hypothesis test that is a two-way ANOVA test showed a significance value of 0.784> 0.05 so it can be concluded that there was no difference in students' conceptual understanding based on the sex of students of SMP N 5 Kupang.

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

Jurnal Pendidikan Fisika dan Teknologi ◽

10.29303/jpft.v3i1.318 ◽

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.

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Meningkatkan Kemampuan Pemecahan Masalah Matematis dan Self-Efficacy Siswa MTs Melalui Pendekatan Pendidikan Matematika Realistik

Suska Journal of Mathematics Education ◽

10.24014/sjme.v3i2.4148 ◽

2017 ◽

Vol 3 (2) ◽

pp. 92

Author(s):

Susanti Susanti

Keyword(s):

Problem Solving ◽

Self Efficacy ◽

Mathematical Problem ◽

Sampling Technique ◽

Mathematical Problem Solving ◽

Control Group ◽

Control Group Design ◽

Ability Test ◽

Problem Solving Skills ◽

Quasi Experimental

The purposes of this research is to the differences in mathematical problem-solving skills enhancement and self-efficacy among students who had learned Realistic Mathematics Education (RME) approach and students who received conventional instructions. Reseach use quasi-experimental was used pre-test research design posttest control group design. The experimental group was treated using RME approach while the control group gain use conventional approach. To gather the instrument is the form of mathematical problem solving ability test, and a questionnaire to determine students' self-efficacy toward mathematics. This research was conducted at Secondary Islamic School . The population is grade VIII students MTsN Model Banda Aceh inl year 2012/2013. The samples were two classes, VIII-7, class as the experimental class and the control class VIII-6, by purposive sampling technique. The researc found that studens mathematical problem-solving ability which were taken by with RME approach better than conventional approaches. Based on the analysis of self-efficacy RME class increases more than the self-efficacy of students who received conventional learning. Furthermore there a relationship between the ability of solving mathematical problems with self-efficacy of students in the experimental class and control with very low qualifications.

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Meningkatkan Pemahaman Konsep Bangun Ruang Mahasiswa Calon Guru Sekolah Dasar Menggunakan Game Android

PALAPA ◽

10.36088/palapa.v8i2.925 ◽

2020 ◽

Vol 8 (2) ◽

pp. 418-427

Author(s):

Muhammad Erfan ◽

Mohammad Archi Maulyda

Keyword(s):

Elementary School ◽

Conceptual Understanding ◽

Educational Games ◽

School Teacher ◽

Sampling Technique ◽

Average Score ◽

Control Group ◽

Control Group Design ◽

Quasi Experimental ◽

Geometrical Space

This study aims to improve the conceptual understanding of prospective elementary school teacher students on the concept of geometrical space which includes the relationship between lines and planes as well as lines and lines in geometrical space using Android games. The Android game used was XSection. This research is a quasi-experimental study with a pretest-posttest control group design. The sample in this study was taken using a cluster random sampling technique and obtained class 3C as an experimental class, namely the class that learns using Android-based educational games and 3D class as the control class, namely the class that learns without using Android-based educational games. Data regarding conceptual understanding were obtained by the multiple-choice tests and data were analyzed using independent sample t-test and normalized gain test. The results showed that the experimental class showed a significant increase in understanding the concept of geometrical space compared to the control class. The post-test average score of students' conceptual understanding in the experimental class was higher than the control class so that the Android-based education game was effective in improving students' understanding of the concept of geometrical space for prospective elementary school teachers.

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

al-Aulad: Journal of Islamic Primary Education ◽

10.15575/al-aulad.v1i1.2329 ◽

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.

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