scholarly journals Multimedia Learning Modules (MLMs) Based on Local Wisdom in Physics Learning To Improve Student Diagram Representations in Realizing the Nature of Science

2020 ◽  
Vol 14 (06) ◽  
pp. 148
Author(s):  
Warsono Warsono ◽  
Puji Iman Nursuhud ◽  
Rio Sandhika Darma ◽  
Supahar Supahar ◽  
Danis Alif Oktavia ◽  
...  
Keyword(s):  
Multimedia Learning ◽  
Learning Activities ◽  
Control Group ◽  
Control Group Design ◽  
Physics Learning ◽  
Significance Level ◽  
Learning Modules ◽  
Group Design ◽  
Test Instrument ◽  
Diagram Representation

This research was conducted to determine the feasibility of the instrument diagram representation test and the effectiveness of Multimedia Learning Modules (MLMs) integrated local wisdom in physics learning activities. The study design used a pretest-posttest control group design. The research instrument consisted of tests and non tests. The test instrument was in the form of five items arranged according to the diagram representation indicators, namely drawing diagrams and their components and performing mathematical calculations according to the diagram explanation. Non-test instrument is a questionnaire study of test instruments. The validation of the test instrument was carried out using Aiken's V. Data analysis techniques used the General Linear Model (GLM) with a significance level of 0.05 to test the effectiveness of integrated local wisdom MLMs in improving student diagram representation. The results showed that the overall item items were declared valid with Aiken's V score in the range of 0.88 to 0.92 and the integrated local wisdom MLMs were effectively used in physics learning activities to improve student diagram representation based on Mean Difference (MD) values of -54,449.

scholarly journals Kemampuan Pemecahan Masalah dan Kreativitas Peserta Didik dengan Pendekatan Berpikir Kausalitik Berscaffolding

2020 ◽  
Vol 6 (1) ◽  
pp. 107
Author(s):  
Faisal Faisal ◽  
Joni Rokhmat ◽  
Jannatin Ardhuha
Keyword(s):  
Problem Solving ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Physics Learning ◽  
Significance Level ◽  
Group Design ◽  
Test Instrument

This research aimed to investigate problem-solving ability (PSA) and creativity of students through physics learning with causalitic-thinking approach with scaffolding of type 2b. With the scaffolding, in learning, students have to determine all causes and predict all possible effects in a phenomenon, also give arguments how conditions of each cause so that each effect occur. However, the number of the causes and effects is informed and part of the causes, effects, and arguments also be given so the students only need to complete them. This research used method of experiment with control group design. As population were students of class XI MIA SMAN 3 Mataram year 2017/2018 while as sample were the students of class XI MIA 8 and XI MIA 9. Data of the PSA and creativity were taken by using one set of test instrument and respectively analyzed with t-test and U-test at significance level of 5%. The former test showed that tcounted is 12.621 with ttable of 2.004 which meant that the approach affected PSA of students. While, the latter one showed that zcounted is 6.69 with ztable of 1.96 which meant that the approach also affected creativity of students.

scholarly journals Model Pembelajaran Kooperatif Jigsaw untuk Meningkatkan Keaktifan dan Hasil Belajar Siswa MTs Kelas VIII

2019 ◽  
Vol 10 (2) ◽  
pp. 133-138
Author(s):  
Qisthi Fariyani
Keyword(s):  
Cooperative Learning ◽  
Learning Outcomes ◽  
Design Research ◽  
Significance Test ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Significance Level ◽  
Group Design ◽  
Test Instrument

The objective of this research is to test the effectiveness of Jigsaw learning model for increase activeness and learning outcomes. Sample used is students of MTs Darul Hasanah Semarang grade VIII. The design research is Pretest-Posttest Control Group Design. The method to collect data is documentation, observation, and test. Instrument used is test to measure scores of learning outcomes and observation sheet to measure scores of activeness. Based on significance test which significance level of 5% found tcalculate=1,951 for activeness of the students and for outcomes of the students found tcalculate=4,194. The result of t test higher than ttable=1,671. Based on the result, it can be concluded that Jigsaw cooperative learning be able to increase the activeness and learning outcomes of the students

scholarly journals Contextual Learning Based on Multicultural Increase Students’ Knowledge Competence in Civic Education

2020 ◽  
Vol 4 (3) ◽  
pp. 321
Author(s):  
Ni Made Lyvia Komalasari Sudira ◽  
I Komang Ngurah Wiyasa
Keyword(s):  
Civic Education ◽  
Sampling Technique ◽  
Contextual Learning ◽  
Control Group ◽  
Control Group Design ◽  
Significance Level ◽  
Civic Knowledge ◽  
Group Design ◽  
Test Instrument ◽  
Cluster Random Sampling

Civic education that has not been able to give meaning to students results in the need for innovation in learning. Learning can be realized by applying contextual learning based on multiculturalism. This research is a quasi-research with nonequivalent control group design. The population in this study amounted to 130 students, while the sample in this study amounted to 44 students taken using the Cluster Random Sampling technique. The collection in this study was a multiple-choice objective test instrument of 32 questions. Based on the analysis of the polled variance t-test obtained t-count = 3.83> t-table = 1.68 at a significance level of 5% with dk = 42, which means that H0 is rejected and Ha is accepted. This proves that there are significant differences in the competence of civic knowledge between groups of students who are taught with the Multicultural Contextual learning model and students who are taught by conventional learning. So, it can be concluded that Multicultural-based Contextual learning has a significant effect on the civic knowledge competence of elementary students. The implication of this research is through the application of Multicultural-based Contextual learning students can easily interpret the learning that is done. 

scholarly journals OPTIMIZING PROJECT-BASED TRY ACTIVITY TO IMPROVE THE DIMENSION OF STUDENTS’ COGNITIVE PROCESS

2020 ◽  
Vol 3 (1) ◽  
pp. 15-27
Author(s):  
I Wayan Widiana ◽  
I Made Suarjana
Keyword(s):  
Cognitive Processes ◽  
Random Sampling ◽  
T Test ◽  
Learning Activities ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Quasi Experimental ◽  
Cluster Random Sampling

This study was aimed at determining the differences in the dimensions of cognitive processes between groups of students who are taught with project-based trying learning activities and groups of students who are taught with conventional learning activities. This research is a quasi-experimental study with a post-test only control group design. The population of this study was the fifth-grade students of the 2016/2017 academic year in the Curriculum 2013 Elementary School in Buleleng Regency, which amounted to 326 students. The samples were taken by cluster random sampling which amounted to 60 students. The data collected in this study were the results of the dimensions of cognitive processes by using 20 multiple-choice tests and 5 item essays on the ecosystem theme. The hypothesis was tested using inferential t-test statistics. The results show that there are significant differences in the dimensions of cognitive processes between groups of students who were taught with project-based trying activities and groups of students who were taught using conventional learning activities. The optimizing project-based trying activities has a positive effect on the dimensions of students' cognitive processes.PENGOPTIMALAN AKTIVITAS MENCOBA DENGAN BERBASIS PROYEK UNTUK MENINGKATKAN DIMENSI PROSES KOGNITIF SISWAPenelitian ini bertujuan untuk mengetahui perbedaan dimensi proses kognitif antara kelompok siswa yang dibelajarkan dengan aktivitas pembelajaran mencoba berbasis proyek dan kelompok siswa yang dibelajarkan dengan aktivitas pembelajaran konvensional. Penelitian ini merupakan penelitian quasi eksperimen dengan rancangan penelitian post test only control group design. Populasi dari penelitian ini adalah siswa kelas V Tahun Pelajaran 2016/2017 di SD rintisan Kurikulum 2013 Kabupaten Buleleng yang berjumlah 326 orang. Sampel diambil dengan cara cluster?random sampling yang berjumlah 60 orang. Data yang dikumpulkan dalam penelitian ini adalah hasil dimensi proses kognitif dengan menggunakan tes pilihan ganda sebanyak 20 butir dan esai 5 butir soal pada tema ekosistem. Hipotesis diuji dengan menggunakan statistik inferensial t-test. Hasil penelitian menunjukkan bahwa terdapat perbedaan yang signifikan pada dimensi proses kognitif antara kelompok siswa yang dibelajarkan dengan aktivitas pembelajaran mencoba berbasis proyek dan kelompok siswa yang dibelajarkan dengan aktivitas pembelajaran konvensional Pengoptimalan aktivitas mencoba berbasis proyek berpengaruh positif terhadap dimensi proses kognitif siswa.

scholarly journals EFFECT OF USING PORTFOLIO ASSESSMENT TO IMPROVE SCIENTIFIC ATTITUDE OF STUDENTS LEARNING PHYSICS IN HIGH SCHOOL

2018 ◽  
Vol 42 ◽  
pp. 00118
Author(s):  
Wartawan Putu Gede
Keyword(s):  
High School ◽  
High School Students ◽  
Portfolio Assessment ◽  
Sampling Technique ◽  
Control Group ◽  
Scientific Attitude ◽  
School Students ◽  
Control Group Design ◽  
Physics Learning ◽  
Significance Level

This study aims to investigate the effect of portfolio assessment in teaching physics and scientific attitude. The research was conducted on students of high school in Singaraja. Research was an quasi- experimental study by using “The Posttest-Only Control Group Design”. The research involved 152 high school students of class X of science as samples, taken with multistage random sampling technique. Portfolio assessment was integrated with physics learning. The implementation of the portfolio assessment included four key elements such as the students' work folders, clear assessment criteria, and self-assessment, and conference between teacher and students. The data needed in this research was the students' scientific attitude which included the aspect of curiosity, respect for evidence, the willingness to change ideas, and critical reflection. Data needed in this research included scientific attitudes students. A Likert scale instrument was used to measure the scientific attitude students. Data were analyzed using analysis of variance with SPSS 20.0 at significance level α = 0.05. The results showed there are differences in the scientific attitude students who take physics learning with assessment portfolios and students who take physics learning with assessment of conventional. The findings of this study indicate that portfolio assessment in learning physics significantly affect the scientific attitude students.

scholarly journals EFEKTIFITAS LACTACTION MASSAGE TERHADAP PENGELUARAN KOLOSTRUM PADA IBU NIFAS

2021 ◽  
Vol 7 (2) ◽  
pp. 161-167
Author(s):  
Ainun Mardhiah ◽  
Riska Maulidanita ◽  
Winda Agustina
Keyword(s):  
Breast Milk ◽  
Post Partum ◽  
Wilcoxon Test ◽  
Bivariate Analysis ◽  
Control Group ◽  
P Value ◽  
Control Group Design ◽  
Significance Level ◽  
Purposive Sampling ◽  
Group Design

THE EFFECTIVENESS OF LACTACTION MASSAGE ON COLOSTRUM EXPENDITURE             IN THE PUBLIC MOTHER Background :Breastfeeding immediately after delivery provides many benefits for mothers and children. Breast milk that comes out for the first time contains colostrum which is highly nutritious and has antibodies that can protect newborns from disease. Based on the Demographic and Health Survey (IDHS), it is stated that more than half of children (57%) received breast milk within 1 hour after birth and 74 percent of children started breastfeeding within 1 day after birth.Purpose :Knowing to analyzing the effectiveness of lactaction massage on colostrum expenditure in postpartum mothersMethods:The research design used a pre-experimental design with a pretest-posttest control group design. Place of fresearch in the Medan City clinic in 2020.The population and sample in this study were all postpartum mothers on the first-third day totaling 24 people using purposive sampling technique. Comparison of 1: 1, where 12 respondents were intervened with lactaction massage and 12 respondents were the control group. The data that has been collected is processed by computer. Then analyzed the data, namely: Univariate and bivariate analysis using the Wilcoxon test with a significance level of 95% (0.05).Results: There is a difference in the average value of colostrum expenditure before and after the lactaction massage from 0.00 to 5.00. Wilcoxon test results obtained p value = 0.007 <0.05.Conclusion: There is the effectiveness of lactaction massage on colostrum expenditure in postpartum mothers.Suggestion: it is advisable to mothers who give birth to know complete information about the importance of giving colosrum to newborns. Keywords : Colostrum Expenditure, Lactaction Massage,Post Partum ABSTRAK Latar belakang: Pemberian ASI segera setelah melahirkan memberikan banyak manfaat bagi ibu dan anak. ASI yang keluar pertama kali mengandung kolostrum yang bergizi tinggi dan memiliki antibodi yang dapat melindungi bayi baru lahir dari penyakit. Berdasarkan Survei Demografi Dan Kesehatan (SDKI) menyatakan bahwa lebih dari separuh anak (57%) mendapatkan ASI dalam periode 1 jam setelah lahir dan 74 persen anak mulai disusui dalam 1 hari setelah lahir.Tujuan penelitian: untuk menganalisis efektifitas lactaction massage terhadap pengeluaran kolostrum pada ibu nifas.Metode: Desain penelitian menggunakan metode pre eksperimental design dengan pretest-posttest control group design. Tempat penelitian di klinik Kota Medan Tahun 2020. Populasi dan sampel seluruh ibu nifas hari pertama-ketiga berjumlah 24 orang dengan menggunakan teknik purposive sampling. Perbandingan 1:1, dimana 12 responden diintervensi lactaction massage dan 12 responden sebagai kelompok kontrol. Data yang telah dikumpulkan, diolah dengan komputer. Kemudian menganalisis data yaitu: Analisis univariat  dan bivariat dengan menggunakan uji t test dengan tingkat kemaknaan 95% (0,05).Hasil: Terdapat perbedaan nilai rata-rata pengeluaran kolostrum sebelum  dan  setelah  tindakan lactaction massage  0,00  menjadi  5,00.  Hasil  uji wilcoxon diperoleh nilai p = 0,007 < 0,05.Kesimpulan: Terdapat efektifitas lactaction massage terhadap pengeluaran kolostrum pada ibu nifas.Saran: Peneliti selanjutnya untuk meneliti variabel lainnya terkait lactaction massage dan pentingnya pemberian kolostrum pada bayi baru lahir. Kata Kunci: Pengeluaran Kolostrum, Lactaction Massage,Nifas

scholarly journals PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN DASAR KELISTRIKAN DAN ELEKTRONIKA KELAS X TAV DI SMKN 1 PADANG

2018 ◽  
Vol 2 (2) ◽  
Author(s):  
Nora Mawinda ◽  
Zulkifli Naansah ◽  
Hanesman Hanesman
Keyword(s):  
Cooperative Learning ◽  
Learning Outcomes ◽  
Learning Model ◽  
Control Group ◽  
Control Group Design ◽  
Significance Level ◽  
Group Design ◽  
Design Learning ◽  
Post Test ◽  
And Control

The problem in this study is the low learning outcomes achieved by students on the subjects of Basic Electrical and Electronics which is below the minimum completeness criteria (KKM) set a school that is 75 This is presumably because they are learning is often used during the learning model is applied directly proven yet effective. The purpose of this research is to reveal how much influence the Jigsaw cooperative learning model to study the results of class X students on subjects TAV Basic Electricity and Electronics. This research is an experimental study with a draft Post-test only control group design. The sample were students of class X TAV at SMK 1 Padang Academic Year 2014 / 2015. Class experiment is treated using Jigsaw Cooperative Learning Model and the control group is a class that uses the direct teaching model. The data is taken from the test results in the form of learning about the objective as many as 31 items. Data were analyzed manually to test for normality, homogeneity testing, and hypothesis testing. The result of the calculation hypothesis at significance level α = 0.05 was found that t count> t table is 3.35> 1.670. The results of these tests give an interpretation that H0 is rejected and H1 is accepted, this means that on average significantly experimental class learning outcomes greater than the average control class learning outcomes.  Key words :   Models of Learning, Jigsaw, Learning Direct, Post-test only control group design, Learning outcomes, Experimental, and Control.

scholarly journals PENGARUH METODE BERCERITA TERHADAP PERKEMBANGAN NILAI-NILAI KARAKTER ANAK KELOMPOK B TAHUN PELAJARAN 2017/2018

2018 ◽  
Vol 6 (2) ◽  
Author(s):  
Ni Made Andini Laras Prapti . ◽  
Luh Ayu Tirtayani, S.Psi.,M.Psi. . ◽  
Drs. I Wayan Wiarta, S.Pd., M.For. .
Keyword(s):  
Random Sampling ◽  
Research Result ◽  
Sampling Technique ◽  
Control Group ◽  
Control Group Design ◽  
Character Group ◽  
Significance Level ◽  
Group Design ◽  
Analysis Technique ◽  
Group B

Penelitian ini bertujuan untuk mengetahui pengaruh metode bercerita terhadap perkembangan karakter anak kelompok B TK Gugus 1 Kecamatan Tampaksiring Tahun Pelajaran 2017/2018. Penelitian ini menggunakan eksperimen semu (Quasi eksperiment) dengan nonequivalent control group design, Populasi penelitian ini berjumlah 324 anak. Pengambilan sampel menggunakan teknik random sampling. Sampel dalam penelitian ini adalah anak kelompok B1 TK Widya Shanti berjumlah 30 anak sebagai kelompok eksperimen dan kelompok B2 TK Kumara Wiyata berjumlah 30 anak sebagai kelompok kontrol yang tidak dibelajarkan menggunakan metode bercerita dalam menanamkan nilai-nilai karakter. Data dikumpulkan dengan teknik observasi yang dianalisi menggunakan teknik analisis dengan uji-t berdasarkan hasil penelitian diperoleh thitung=3,24 sedamgkan taraf signifikasi 5% dengan dk = 58 diperoleh nilai ttabel=2.00 sehingga thitung=3,24> ttabel=2.00 berdasarka kriteria penguji, maka Ho ditolak dan Ha diterima. Adapun rata-rata perkembangan nilai-nilai karakter pada kelompok yang dibelajarkan dengan cerita yang mengandung nilai-nilai karakter adalah = 77,80 sedangkan pada kelompok yang dibelajarkan tidak menggunakan cerita yang mengandung nilai-nilai karakter adalah = 65,87. Berdasarkan hasil penelitian tersebut dapat disimpulkan bahwa terdapat pengaruh metode bercerita yang mengandung nilai-nilai karakter terhadap perkembangan nilai-nilai karakter anak kelompok B TK Gugus 1 Kecamatan Tampaksiring Tahun Pelajaran 2017/2018.Kata Kunci : Nilai-nilai karakter, metode bercerita, cerita Kepahlawanan,cerita rakyat. This study aims to determine the effect of storytelling methods on the development of children character group B TK Cluster 1 Kecamatan Tampaksiring Lesson 2017/2018. This research uses quasi experiment with nonequivalent control group design. The population of this research is 324 children. Sampling using random sampling technique. The sample in this research is the children of B1 TK Widya Shanti group of 30 children as experimental group and B2 TK Kumara Wiyata group of 30 children as the control group that is not learned using the storytelling method in instilling the character values. Data collected by observation technique which analyzed by using analysis technique with t-test based on research result obtained thitung = 3,24 sedamgkan 5% significance level with dk = 58 obtained ttable value = 2.00 so thitung = 3.24> ttable = 2.00 based on criterion testers , then Ho is rejected and Ha accepted. The average development of character values in groups that are taught with stories containing character values is = 77.80 whereas in groups that are taught not using stories containing values of characters is = 65.87. Based on the results of this study can be concluded that there is influence of storytelling method that contains the character values of the development of the character values of children group B TK Cluster 1 Tampaksiring District Lessons 2017/2018.keyword : Values of character, story telling method, Heroic story, folklore

scholarly journals Improvement of Critical Thinking Ability and Preparedness Assisted by Android-Based Media to Understand Landslide through Physics Learning

2021 ◽  
Vol 10 (1) ◽  
pp. 103-111
Author(s):  
Ulfaturrona Nur Labibah ◽  
Mundilarto Mundilarto ◽  
Syazana Bt Sulaiman
Keyword(s):  
Critical Thinking ◽  
Effect Size ◽  
Disaster Preparedness ◽  
Control Group ◽  
Control Group Design ◽  
Physics Learning ◽  
Critical Thinking Ability ◽  
Group Design ◽  
Thinking Ability ◽  
Quasi Experimental

This research aimed to understand the critical thinking ability improvement and preparedness assisted by Android-based media to understand landslides through physics learning and understand the effectiveness of the media. This research provides knowledge about disaster preparedness through physics learning in landslide-prone schools using Android media. This research used quasi-experimental with Control Group Design. The research subjects included tenth-grade students in class X (30 people) at SMA N 1 Kokap. The samples were selected using the lottery method and saturated sampling technique to determine the control and experiment groups (quasi-experimental with Control Group Design). The pretest and posttest were in the form of essay questions. The analysis data used independent sample T-test and effect size. The results show that the average critical thinking ability of the experimental class increased from 18.13 to 65.00, and the average preparedness increased from 68.75 to 81.88. The results of the independent sample t-test show the value of Sig. (2-tailed) on critical thinking ability was 0.000 and preparedness was 0.027 (Sig. (2-tailed) 0.05). Thus, it can be concluded that there are significant differences in critical thinking ability and disaster preparedness in the experimental class and the control class. The effect size of using an Android-based understanding of landslide natural disasters on students' critical thinking ability and preparedness is 2.0 with high effectiveness. Media landslides and landslides through Android-based physics learning can improve students’ critical thinking ability and disaster preparedness.

scholarly journals Improved Understanding of Student Concepts and Skills in Volleyball Learning through Mobile Learning

2020 ◽  
Vol 20 (2) ◽  
pp. 99-110
Author(s):  
Widha Sismahendra ◽  
Agus Rusdiana ◽  
Yunyun Yudiana
Keyword(s):  
Mobile Learning ◽  
Student Motivation ◽  
Student Understanding ◽  
Learning Activities ◽  
School Level ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Quasi Experimental ◽  
Set Up

The development of information systems that is increasingly influential in various aspects of life, one of which is the world of education. One result of the development of information technology that can be utilized in education is mobile learning (M-Learning). The use of M-Learning in volleyball learning at the elementary school level is still rarely developed and used. Though this media can be a means of supporting education can make the learning process active, creative and innovative. M-Learning can enhance learning activities so that it can foster enthusiasm and student motivation. This can help improve students' understanding and volleyball skills which include volleyball, service, passing, and set-up techniques. The research method used is a quasi-experimental method with a nonequivalent control group design. The results showed that M-Learning can improve student understanding and student skills in volleyball learning. M-Learning can improve learning communication between students, both with friends and teachers so that learning creates active and conducive relationships. This has an impact on increasing student motivation. This improvement can improve students' understanding and skills in volleyball learning.

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