scholarly journals PENGARUH PENERAPAN LABORATORIUM VIRTUAL PHET TERHADAP MOTIVASI BELAJAR IPA SISWA PADA MATERI GERAK LURUS

2021 ◽  
Vol 7 (2) ◽  
pp. 271
Author(s):  
Rahmiati Darwis ◽  
Muhammad Rizal Hardiansyah
Keyword(s):  
Random Sampling ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
T Test ◽  
Virtual Laboratory ◽  
Learning Science ◽  
Control Group ◽  
Linear Motion ◽  
Control Group Design ◽  
Significant Difference

ABSTRAKPenelitian ini bertujuan untuk mengetahui bagaimana pengaruh penerapan laboratorium virtual PhET terhadap motivasi belajar IPA siswa pada materi gerak lurus. Penelitian ini dikategorikan sebagai penelitian eksperimen dengan jenis quasi eksperimen yang menggunakan desain posttest only control group. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII MTs Negeri Ambon tahun ajaran 2020/2021 dengan sampel yaitu kelas VIII4 sebagai kelas eksperimen dan kelas VIII5 sebagai kelas kontrol yang ditentukan dengan teknik sampling yaitu simple random sampling. Instrument yang digunakan dalam penelitian ini adalah kuesioner motivasi belajar IPA siswa yang berisi 46 butir pernyataan (22 butir pernyataan positif dan 24 butir pernyataan negatif). Data hasil pengisian angket motivasi dianalisis dengan uji hipotesis t-test one way menggunakan spss 26. Hasil pengujian hipotesis diperoleh nilai signifikansi sebesar 0,000 < 0,05 yang berarti H0 ditolak dan H1 diterima. Ini menunjukkan bahwa terdapat  perbedaan pengaruh yang signifikan motivasi belajar siswa antara siswa yang belajar IPA menggunakan praktikum laboratorium virtual PhET dengan siswa yang belajar IPA secara konvensional. Sehingga dapat disimpulkan bahwa penerapan laboratorium virtual PhET memberikan pengaruh motivasi belajar IPA siswa yang lebih baik pada materi gerak lurus. Kata kunci: Laboratorium virtual; Simulasi PhET; Motivasi belajar; Gerak lurus ABSTRACTThis research aimed to know the effect of using virtual laboratory PhET towards students’ motivation in learning science on linear motion. This research is quasy experimental research that uses posttest only control group design. The population of this research is all grade VIII students of MTs Negeri 1 Ambon in the academic year 2020/2021 and the sample of this research is grade VIII4 as experimental group and VIII5 as control group that determined by simple random sampling technique. The instrument that used to collect the data is questionnaire of students’ motivation in learning science which have 46 items (22 positive questions and 24 negative questions). The data The data were processed in the percentage and  analysed by statistical formula of t-test by SPSS 26. The result of t-test shows that Sign. 0000 < 0,05, it mens that there is a significant difference effect of students’ motivation in learning science on the linear motion. Therefore, it can be concluded that implementation of virtual laboratorial PhET has positive effect towards students’ motivation in learning science on the linear motion. Keywords: virtual laboratory; PhET simulation; Motivation in learning; Linear motion

scholarly journals PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION BERBANTUAN MEDIA VIRTUAL LABORATORY TERHADAP HASIL BELAJAR IPA SISWA

2019 ◽  
Vol 2 (1) ◽  
pp. 35
Author(s):  
Nur Halimah ◽  
Ketut Suma ◽  
Putri Sarini
Keyword(s):  
Direct Instruction ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
Virtual Laboratory ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Significant Difference ◽  
Quasi Experiment

Penelitian ini bertujuan untuk mendeskripsikan dan menjelaskan perbedaan hasil belajar IPA antara siswa yang dibelajarkan dengan model pembelajaran kooperatif tipe Group Investigation berbantuan media virtual laboratory dan model pembelajaran Direct Instruction. Penelitian ini merupakan penelitian eksperimen semu (quasi experiment) dengan rancangan non-equivalent pretest-posttest control group design. Populasi penelitian ini adalah seluruh siswa kelas VIII MTs Negeri 2 Buleleng tahun ajaran 2017/2018 yang berjumlah 80 siswa yang tersebar ke dalam 4 kelas. Pengambilan sampel dilakukan dengan teknik simple random sampling untuk memperoleh 2 kelas sebagai kelas eksperimen dan 2 kelas sebagai kelas kontrol. Data hasil belajar dikumpulkan melalui tes pilihan ganda diperluas sebanyak 20 item, dengan reliabilitas sebesar 0,883. Data dianalisis menggunakan statistik deskriptif dan Anakova satu jalur dengan taraf signifikansi 5%, kemudian dilakukan uji lanjut yaitu uji signifikansi skor rata-rata antar kelompok yang menggunakan Least Significant Difference (LSD). Hasil penelitian menunjukkan terdapat perbedaan hasil belajar IPA antara siswa yang dibelajarkan dengan model pembelajaran Group Investigation berbantuan media virtual laboratory dan model pembelajaran Direct Instruction. Rata-rata skor hasil belajar IPA antara siswa yang belajar dengan model pembelajaran Group Investigation berbantuan media virtual laboratory lebih tinggi dibandingkan dengan rata-rata skor hasil belajar IPA yang belajar dengan model pembelajaran Direct Instruction.

scholarly journals PENGARUH MEDIA PERMAINAN TEKA-TEKI SILANG TERHADAP HASIL BELAJAR SISWA PADA PEMBELAJARAN GEOGRAFI DI SMA NEGERI 1 MARISA

2020 ◽  
Vol 1 (1) ◽  
pp. 32-38
Author(s):  
Sarjon Lakoro ◽  
Sunarty Eraku ◽  
Daud Yusuf
Keyword(s):  
Learning Outcomes ◽  
Random Sampling ◽  
Hypothesis Test ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Test Results ◽  
Control Group Design ◽  
Crossword Puzzle ◽  
Significant Difference

The Effect of Crossword Puzzle Game Media on Students’ Learning Outcomes in Geography Learning (A Case Study at Grade X IPS at Senior High School of  SMAN 1 Marisa). This experimental study is about learning outcomes which aimed to determine significant differences in students' learning outcomes using crossword media and Powerpoint media. This employed a quantitative approach where the design forms use a posttest-only control group design. In this method, we will see how the cause and effect relationships of using treatments use crosswords and PowerPoint media. In collecting data, learning test results are used in the study sample. The sample is two classes of X IPS as an experimental class with a control class, namely class X IPS 1 consisting of 32 students as an experimental class and class X IPS 3 consisting of 31 students as a control class. To take samples, the researcher used a Clauster random sampling technique or random sampling group. Based on the results of data analysis, it was found that there was a significant difference on the learning outcomes of students who were taught using media crosswords with learning outcomes of students who were taught using powerpoint media. This is indicated by the results of the t-test. Furthermore, the value of t is t count = 4,57 and t table = 1,99. The sample is stated to be significantly different if t count t table. Hypothesis test results show that t count t table is 4,57 1,99. Therefore, it can be concluded that from the t-test results H0 is rejected and HI is accepted. In other words, it has a significant difference

PENGARUH PRACTICE BASED SIMULATION MODEL TERHADAP CRITICAL THINKING DI NURSING SKILL LABORATORY

2018 ◽  
Vol 4 (1) ◽  
Author(s):  
Retno Issroviatiningrum ◽  
Shanti Wardaningsih ◽  
Novita Kurnia Sari
Keyword(s):  
Critical Thinking ◽  
Simulation Model ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Skill Laboratory ◽  
Paired T Test

ABSTRAK Upaya untuk meningkatkan mutu pendidikan keperawatan khususnya untuk mendukung peserta didik menjadi perawat profesional memerlukan proses pembelajaran dengan menggunakan fasilitas keterampilan klinis. Practice based simulation model didasarkan pada teori belajar konstruktif yang menegaskan bahwa pengetahuan tidak pasif ditransfer dari pendidik kepada peserta didik, tetapi dibangun oleh peserta didik melalui pengolahan pengalaman dan interaksi dengan lingkungan mereka. Dengan metode simulasi di laboratorium dapat mendorong mahasiswa untuk menggunakan critical thinking dalam mengambil keputusan dalam mengatasi masalah tanpa merugikan pasien yang sebenarnya. Penelitian ini bertujuan untuk menganalisis pengaruh practice based simulation model terhadap critical thinking pada mahasiswa semester VI di FIK Unissula Semarang. Penelitian ini menggunakan metode Quasy – Experiment dengan pendekatan pretest-posttest with control group design. Pengambilan sampel dengan teknik  simple random sampling dengan jumlah 21 responden baik kelompok intervensi maupun kelompok kontrol. Analisis data menggunakan uji Paired T-Test dan Independent Samples T-Test. Hasil penelitian selisih peningkatan critical thinking pada kelompok intervensi sebanyak 11.95 poin dan pada kelompok kontrol 2.05. Practice based simulation model berpengaruh terhadap critical thinking dengan nilai p=0.00<0.05. Disimpulkan bahwa practice based simulation model mempengaruhi critical thinking pada mahasiswa semester VI FIK Unissula Semarang. Kata kunci: Practice based simulation model, critical thinking

Effectiveness Of Toilet Training Education On Mother's Behavior And Toddler Age Toilet Training Ability (18-36 Months)

2020 ◽  
Vol 5 (2) ◽  
pp. 49-55
Author(s):  
Hafiko Andresni ◽  
Zahtamal Zahtamal ◽  
Winda Septiani ◽  
Mitra Mitra ◽  
Lita Lita
Keyword(s):  
Sampling Technique ◽  
T Test ◽  
The Body ◽  
Toilet Training ◽  
Wilcoxon Test ◽  
Control Group ◽  
Maternal Knowledge ◽  
Control Group Design ◽  
Significant Difference

ABSTRACT Toilet training is an effort to train children to be able to control and urinate (BAK) and defecate (BAB). Toilet training is one of the main tasks of children at toddler age. Toilet training is one of the main tasks of children in toddler age which is very important to be done to create independence in children in controlling BAK and BAB and children know the parts of the body and their functions. Data in 2012 shows that ± 60% of parents do not teach toilet training to children from an early age. The aim of the study was to find out the effectiveness of toilet training education on maternal behavior and toilet skills in toddler age training (18-36 months). The study was conducted in July-August 2018. This type of quantitative research used the design of the Quasy pretest and posttest experiment with non-equivalent control group design. Samples were 36 mothers and 36 children with purposive sampling technique. Data analysis used Paired t test, Wilcoxon test, Man-Whitney test an Independent t test. The results showed that toilet training education through lecture methods, modules and maze games was more effective than toilet training education through lecture and leaflet methods on children's knowledge and abilities. Conversely, for the role of mothers in supervision there is no significant difference in effectiveness. Health education is recommended in health promotion programs to increase maternal knowledge, the role of mothers and the ability of toilet training children independently. Keywords: Toilet training, Lecture method, Module, Maze game, Leaflet, Knowledge, Role of mother, Children's ability.

scholarly journals The Effects of Counseling on The Knowledge and Attitude About The Risking Sexual Behavior of SMA 5 and SMA 21 Students in Makassar City

2021 ◽  
Vol 4 (1) ◽  
pp. 12-20
Author(s):  
Elna Sari ◽  
Andi Zulkifli ◽  
Suriah
Keyword(s):  
Sexual Behavior ◽  
Risky Sexual Behavior ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Knowledge And Attitudes ◽  
Quasi Experimental ◽  
Youth Counseling

SMA 5 and SMA 21 are the leading schools in Makassar City which have a Youth Counseling Information Center. Previous research looked at the influence of game simulation and brainstorming on the knowledge and attitudes of stundent about reproductive health for high school adolescents in Makassar City, including SMA 5 and SMA 21, but the results did not have effect on students' knowledge and attitudes. Therefore, the researcher took the initiative to provide another intervention in the form of counseling. This study aims to determine the effect of counseling on knowledge and attitudes about risky sexual behavior among students in SMA 5 and SMA 21 Makassar City. This study used a quasi-experimental design with a randomized pre test post test control group design. A sample of 76 students of class XI SMA 5 and SMA 21 Makassar City, using simple random sampling technique. Data collection was using a questionnaire. Statistical analysis used paired t-test and independent samples t-test. The results showed that there was an effect of counseling on knowledge (p = 0.002) but there was no effect on attitudes (p = 0.865) in SMA 5 and SMA 21 Makassar City. It is suggested that SMA 5 and SMA 21 Makassar City be active in conducting counseling, especially counseling about attitudes, so that students have positive attitudes about risky sexual behavior.

scholarly journals THE USE OF INSTAGRAM TO DEVELOP STUDENTS’ WRITING ABILITY

Akademika ◽  
2020 ◽  
Vol 9 (01) ◽  
pp. 97-107
Author(s):  
Amelia Nurdiansyah ◽  
Tryanti R. Abdulrahman
Keyword(s):  
Teaching And Learning ◽  
Alternative Hypothesis ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Discrimination Power ◽  
Control Group Design ◽  
Writing Ability ◽  
Significant Difference ◽  
Difficulty Index

The research consists of two variables, namely the independent variable (Instagram) and the dependent variable (writing ability). The aim of this research is to find out whether or not the use of Instagram is effective in teaching writing Descriptive Text. The population of this research was all grade ten students at SMAN 3 Bekasi, consisted of 370 students divided into 10 classes. The sample of this research was 74 students divided into 2 classes, taken from the population using Cluster Random Sampling Technique. This research used the Quasi Experimental Method, and the design was randomized post-test only control group design. To collect the data, the writers used instrument. The instrument consists of 10 question items in an essay. They were developed from the indicators of writing as specified in BluePrint. To get a good instrument, it was tried out to other classes outside the sample classes, and the instrument was analyzed in the item of its validity, reliability, difficulty index, and discrimination power by using Ms. Excel 2010. After it has been analyzed, it gained 5 items which were used to collect data for the research. The writers used a T-test to find out whether the alternative hypothesis (Ha) was accepted or rejected. The result of this research presented that there was a significant difference of Instagram on students’ writing ability at SMAN 3 Bekasi. The significance (Sig.) score of T-test 0.000 is lower than (<) 0.05. Therefore, the research had a significant difference in Instagram on Grade Ten Students’ Writing Ability at SMAN 3 Bekasi. In addition, Instagram helped the students to develop their writing, and also, it can ease the teaching and learning process.

scholarly journals Pengaruh Metode Pembelajaran Mneumonik terhadap Daya Ingat Siswa pada Konsep Protista

2021 ◽  
Vol 1 (1) ◽  
pp. 1-6
Author(s):  
Anike Fifilusianty WF ◽  
Mila Ermila Hendriyani ◽  
Dian Rachmawati
Keyword(s):  
Random Sampling ◽  
Simple Random Sampling ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Group Design

Metode mneumonik yaitu metode menghafal dengan cara mengambil salah satu bagian kata yang akan dihafal untuk dirancang siswa menjadi susunan kata yang unik dan menjadi suatu kalimat yang familiar. Salah satu kesulitan siswa dalam mempelajari konten biologi adalah menghafal nama atau istilah latin, contohnya yang terkait dengan taksonomi. Penelitian ini bertujuan untuk mengetahui pengaruh metode mneumonik terhadap daya ingat siswa pada konsep protista di salah satu SMA Negeri di Kabupaten Tangerang, Indonesia. Metode kuasi eksperiment digunakan untuk mengukur variable daya ingat siswa, dengan desain Posttest Only Control Group Design. Sampel penelitian adalah kelas X IPA 3 sebagai kelas eksperimen dan X IPA 5 sebagai kelas kontrol yang diambil menggunakan teknik Simple random sampling. Uji hipotesis menggunakan t test diperoleh nilai thitung 9.124 > ttabel sebesar 2.02. Nilai tersebut menunjukkan bahwa metode pembelajaran mneumonik berpengaruh terhadap daya ingat siswa pada konsep protista.

scholarly journals JURNAL BELAJAR SEBAGAI SARANA PENGEMBANGAN KEMAMPUAN METAKOGNISI SISWA

2016 ◽  
Vol 11 (1) ◽  
Author(s):  
Nova Fitriani Wahdah ◽  
A Wahab Jufri ◽  
Lalu Zulkifli
Keyword(s):  
Random Sampling ◽  
Journal Writing ◽  
Writing Skills ◽  
Simple Random Sampling ◽  
Control Group ◽  
Metacognitive Skills ◽  
Control Group Design ◽  
Group Design ◽  
Significant Difference ◽  
Learning Journal

Abstrak. Penelitian ini bertujuan untuk menganalisis: (1) peningkatan kemampuan menulis jurnal belajar, (2) perbedaan kemampuan metakognisi siswa yang menulis jurnal belajar dengan siswa yang tidak menulis jurnal belajar, dan (3) hubungan kemampuan menulis jurnal belajar dengan kemampuan metakognisi siswa. Desain penelitian ini menggunakan nonequivalent control group design. Populasi dalam penelitian ini yaitu siswa kelas X dan kelas XI di SMAN 1 Pringgarata tahun ajaran 2014/2015 (285 orang). Sampel penelitian ditentukan melalui teknik simple random sampling. Sampel penelitian yang berjumlah 124 orang tersebar di kelas X3 dan XI IPA1 sebagai kelompok eksperimen, serta di kelas X2 danXI IPA2 sebagai kelompok kontrol. Instrumen penelitian berupa jurnal belajar, rubrik penilaian jurnal belajar, dan inventori kesadaran metakognisi. Data hasil penelitian dianalisis menggunakan program SPSS for windows 16. Hasil penelitian ini menunjukkan bahwa: (1) kemampuan siswa dalam menulis jurnal belajar mengalami peningkatan (N-gain= 0,2), (2) ada perbedaan kemampuan metakognisi antara siswa yang menulis jurnal belajar dengan siswa yang tidak menulis jurnal belajar (p < 0,05), dan (3) kemampuan menulis jurnal belajar berkorelasi positif dengan kemampuan metakognisi (p < 0,05).Kata kunci: jurnal belajar, kemampuan metakognisiAbstract. The aim of this research were  to analyze: (1) the improvement of students ability in journal writing skills, (2) the difference of metacognitive skills between students who wrote learning journal and those who did not write learning journal, (3) the correlation of journal writing skills and the metacognitive skills of students. The research design was used nonequivalent control group design. The Population of this research were students in X and XI class of SMAN 1 Pringgarata 2014/2015 (285 peoples). Sample of this research was determined by simple random sampling technique. The amount of sample were  124 peoples, that distributed in X3 and XI IPA1 classas experimental group,  X2 and XI IPA2  class as control group. The research instruments were learning journal, rubric of learning journal and metacognitive awareness inventory (MAI). Data in this research was analyzed by using SPSS for windows 16. The result of this research shows: (1) the students skills in writing journal was increase (N-gain = 0,2), (2) there were significant difference between students who wrote journal and those who did not write journal (p < 0,05), and (3) journal writing skills was positively correlated with the students metacognitive skill   (p < 0,05).Keywords: learning journal, metacognitive skills

scholarly journals Use of Maple Software to Reduce Student Teachers’ Errors in Differential Calculus

2021 ◽  
Vol 4 (3) ◽  
pp. 32-46
Author(s):  
Sallah E.K. ◽  
Joshua K.S. ◽  
Alex O.
Keyword(s):  
Student Teachers ◽  
Differential Calculus ◽  
Teaching And Learning ◽  
Data Gathering ◽  
Simple Random Sampling ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Significant Difference ◽  
Experimental Group

The study was conducted on the use of Maple software to reduce student teachers’ errors in Differential Calculus at Evangelical Presbyterian College of Education, Volta Region - Ghana. The research design for the study was quasi-experimental non-equivalent control group design. Convenience and simple random sampling techniques were employed to obtain a sample of 104 student teachers, which comprised 53 student teachers in the control group and 51 in the experimental group. Test items were the instruments used for data gathering. Descriptive, paired samples t-test and independent samples t-test were used in analyzing data. Descriptive content error analysis revealed that student teachers committed many conceptual, procedural and technical errors when solving tasks in the differential calculus. The results also indicated that there was a statistically significant difference between student teachers’ of the experimental group exposed to the use of Maple software in learning differential calculus to control groups exposed to traditional methods. Consequently, it was recommended that Maple assisted instruction be incorporated in the teaching and learning of differential calculus in the school; and also there is the need for the mathematics teachers in the school to employ blended teaching approaches, in which Maple software are used simultaneously to enhance teaching of mathematics concepts.

scholarly journals Knowledge, Attitude, and Skill of Family to Treat Elderly with Diabetes Mellitus at Home through the Empowerment of Elderly Cadre in Lampung

2021 ◽  
Author(s):  
Komang Achjar ◽  
Dwi Agustanti ◽  
Sri Parasitha ◽  
Moses Glorino Rumambo Pandin
Keyword(s):  
Diabetes Mellitus ◽  
Intervention Group ◽  
Sampling Technique ◽  
The Elderly ◽  
T Test ◽  
Control Group ◽  
Attitude Score ◽  
Control Group Design ◽  
Significant Difference ◽  
At Home

Diabetes is a chronic disease that often causes progressive complications in the elderly. Along with the decline in cognitive function in the elderly, it causes dependence on disciplined management of diabetes mellitus. This dependence causes a very important mentoring role to be given. The purpose of this study is to provide knowledge, attitudes, and family skills to care for the elderly with diabetes mellitus at home through the empowerment of elderly cadres in Lampung. This research method is a quasi-experimental research with a control group design with a total of 64 elderly respondents and 64 families selected by simple random sampling technique. The assessment used an instrument for assessing family abilities that the researcher developed included aspects of knowledge, attitudes, and skills. The results of the dependent t-test analysis showed a significant increase in the knowledge and skills variable in the intervention group (0.000) but decreased in the attitude variable with p 0.198. Meanwhile, the increase in value also occurred in the attitude and skill variables in the control group. So that the results of the independent t-test only showed a significant difference in the attitude score (0.000) with the highest score in the control group. So that there is no significant increase in the ability of the family after the implementation of elderly cadres empowerment.

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