scholarly journals PENGARUH JIGSAW BERBANTUAN MEDIA GAMBAR TERHADAP HASIL BELAJAR IPA KELAS V DI SD GUGUS V

2018 ◽  
Vol 1 (2) ◽  
Author(s):  
Luh Juli Utariasih
Keyword(s):  
Random Sampling ◽  
Control Group ◽  
Grade Student ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
The Mean ◽  
Academic Year ◽  
Choice Method

This study was aimed to know the differentciateof the result study at sains between group of stundents who followed the study with cooperative jigsaw type that combined by picture media and the students who did not used cooperative jigsaw type combined by picture media. This study was belong to quasi exsperiment with Nonequivalent Post-Test Only Control Group Design. The population of this study was all of the five grade student at five troop in Banjar subdistrict. The teknic model defermined by used random sampling. The method  to collected date of resuit study used multipie choice method. The date collected analysis by statistic descriptive and statistic inferensial t-experimen technic with formulas polled varians.the result of the study showed that there are significance differlance on the sains result study between the group of students who was followed study with cooperative jigsaw type that combinated by picture  media and group of students who did not used study model cooperative jigsaw type that combined by picture on five grade students at troop in banjar subdistrict. That all showed by the hipotesis analysis result with t-experimen  t  (3,292732) > t  (2,022). Next the mean of experiment group was (20,64)the result was high more that mean of control group (18,2).it’s mean that the study that used study model cooperative jigsaw type combined by picture gave effect of sains study result gave grade student at five troop in Banjar subdistrict in the academic year 2017/2018.

scholarly journals KOMPARASI PRAKTIKUM RIIL DAN PRAKTIKUM VIRTUALTERHADAP HASIL BELAJAR KIMIA SISWA SMA PADA PEMBELAJARAN LARUTAN PENYANGGA

2019 ◽  
Vol 3 (2) ◽  
pp. 85
Author(s):  
Agustina Dewi ◽  
Nyoman Tika ◽  
I Nyoman Suardana
Keyword(s):  
High School ◽  
Learning Process ◽  
Random Sampling ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
The Mean ◽  
Academic Year ◽  
Cluster Random Sampling

ABSTRAKPenelitian ini bertujuan mendeskripsikan dan menjelaskan perbedaan hasil belajar kimia, antara siswa yang mengikuti pembelajaran dengan praktikum riil dan virtual. Penelitian ini merupakan eksperimen semu dengan rancangan non equivalent pretest-posttest control group design. Populasi penelitian adalah siswa kelas XI IPA SMA Laboratorium Undiksha Singaraja tahun ajaran 2017/2018. Sampel penelitian ini adalah siswa kelas XI IPA 1 sebagai kelas eksperimen dan siswa kelas XI IPA 2 sebagai kelas kontrol yang dipilih dengan teknik cluster random sampling. Siswa kelas eksperimen dibelajarkan dengan praktikum virtual dan siswa di kelas kontrol dibelajarkan dengan praktikum riil. Data dianalisis dengan teknik analisis deskriptif dan inferensial. Analisis deskriptif hasil belajar kimia siswa dideskripsikan berupa skor rata-rata pre-test dan post-test siswa. Analisis inferensial hasil belajar kimia siswa menggunakan analisis kovarian (Anakova). Hasil uji Anakova menunjukkan nilai signifikansi sebesar 0,041, yang artinya terdapat perbedaan yang signifikan hasil belajar siswa yang dibelajarkan dengan praktikum riil dan virtual. Skor rata-rata hasil belajar siswa di kelas kontrol (81,55) lebih baik dibandingkan dengan kelas eksperimen (79,22). Kata kunci: hasil belajar kimia, praktikum riil, praktikum virtual. ABSTRACTThis research was aimed to describe and explain the differences of high school student’s achievement between students who followed learning process with real practicum and virtual practicum. The research was conducted on the topic of buffer. It is a quasi-experiment research with nonequivalent pre-test post-test control group design. The population was the student of class XI IPA SMA Laboratorium Undiksha on academic year 2017/2018. The samples were the students of XI IPA 1 class as experimental class and the students of XI IPA 2 class as control class that selected with cluster random sampling technique.The students in the experimental class followed the learning process with virtual practicum and the student in control class followed the learning process with real practicum. The data of chemistry student’s achievement were collected using the student achievement test. The data were analyzed with descriptive and inferential analysis.Descriptive analysis of chemistry student’s achievement were described in the form of the mean score of student’s pre-test and post-test. Inferential analysis of chemistry student’s achievement were analyzed using covarian analysis (Anacova). The Anacova test result showed the significant level on 0,041, which shown there were the significant differences of High school student’s achievement between the student who followed learning process with real practicum and virtual practicum. The mean score of student’s achievement in control class (81,55) was higher than experimental class (79,22)..Keywords: chemistry student’s achievemen, real practicum, virtual practicumt.

The Effect of Anonymous Peer Assessment on Writing Ability of the Eleventh Grade Students at SMK PGRI 1 Singaraja

2018 ◽  
Vol 2 (1) ◽  
pp. 1
Author(s):  
A.P. Adhiyanti ◽  
A.A.I.N Marhaeni ◽  
I.P.I Kusuma
Keyword(s):  
Peer Assessment ◽  
Lesson Plan ◽  
Control Group ◽  
Control Group Design ◽  
Writing Ability ◽  
Group Design ◽  
Writing Test ◽  
Post Test ◽  
The Mean ◽  
Academic Year

  This study aimed to investigate the effect of anonymous peer assessment on students’ writing ability. Quantitative approach was used in this study. Post-test only control group design was the design used in this experimental study. The post-test only control group design was designed to discover the purpose of this study which was to investigate the significant effect on writing ability between students who obtain feedback from anonymous peer assessment and students who obtain feedback from conventional assessment. The study was conducted at SMK PGRI 1 Singaraja. The eleventh grade students in Academic Year 2017/2018 were chosen as the population. The samples were 44 students from XI AP and XI UPW. The instruments used in this study were lesson plan, anonymous peer checklist, writing scoring rubric, and writing test. Writing scoring rubric and writing test were used to obtain the data through post-test while lesson plan and anonymous peer assessment were used during the treatment. The data then was analyzed by using SPSS 16. The results of the analysis show that (1) the mean score of the experimental group was 77.55 while the mean score of the control group was 68.77. (2) The t-observe was 3.892 and it exceeded the t-critical value which was 2.018. Therefore, based on the aforementioned results, it can be concluded that there was a significant difference on writing ability between the eleventh grade students who obtained feedback from anonymous peer assessment and those who obtained feedback from conventional assessment at SMK PGRI 1 Singaraja in academic year 2017/2018. 

scholarly journals THE EFFECTIVENESS OF SELF COLLECTION STRATEGY AND MOTIVATION ON STUDENTS’ ENGLISH VOCABULARY MASTERY

JURNAL BASIS ◽  
2018 ◽  
Vol 5 (1) ◽  
pp. 13
Author(s):  
Selfa Idriani
Keyword(s):  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Quasi Experimental ◽  
The Mean ◽  
Individual Accountability ◽  
Academic Year ◽  
Cluster Random Sampling ◽  
English Subject

This research purposed to prove whether Self Collection Strategy and Students’ Motivation gives significant effect on the students’ Vocabulary Mastery on English Subject. This research was quasi-experimental research by using the post test-only control group design. The population was the students at Economic Accountant Department Bung Hatta University in the academic year of 2016/2017. The writer used cluster random sampling to select the samples. To collect the data, the researcher used vocabulary test. The data analyzed by using t-test and SPSS 16.0. The findings of this research showed that the mean score of students who were taught by using Self Collection Strategy was 84. The mean score of students who were taught by using memory strategy was 76. It means that Self Collection Strategy gave significant effect toward their vocabulary mastery on English Subject. The elements of Self Collection Strategy such as heterogeneous group, individual accountability, and group reward are considered as the effort for the findings.

scholarly journals The Effect of Directed Reading Thinking Activity In Cooperative Learning Setting Toward Students’ Reading Comprehension Of The Eleventh Grade Students

2017 ◽  
Vol 1 (2) ◽  
pp. 88
Author(s):  
S. A. Kompyang Arisetyawati
Keyword(s):  
Reading Comprehension ◽  
Cooperative Learning ◽  
Random Sampling ◽  
Sampling Technique ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Directed Reading ◽  
Academic Year

This research was aimed at investigating whether there was a significant effect on reading comprehension of the eleventh grade students who were taught by using Directed Reading Thinking Activity in Cooperative Learning Setting and who were taught by using Directed Reading Thinking Activity only. The research was an experimental research with Post-Test Only Control Group Design. The research was conducted at SMA N 3 Singaraja. The population of this research was the eleventh grade students in academic year 2016/2017 with the samples of 65 students who were selected through random sampling technique. The data were collected by using reading comprehension test. The obtained data were analyzed by using t-test assisted with SPSS 22.0. The result of the research showed that there was a significant effect on reading comprehension of the eleventh grade students in which the students who were taught by using Directed Reading Thinking Activity in Cooperative Learning Setting achieved better reading comprehension than who were taught by using Directed Reading Thinking Activity only (tobs = 4.056, p < 0.05). 

scholarly journals THE INFLUENCE OF JEOPARDY GAME TOWARDS STUDENTS’ VOCABULARY MASTERY

2019 ◽  
Vol 5 (01) ◽  
pp. 72
Author(s):  
NOVILISA NOVILISA ◽  
SUNARA SUNARA ◽  
SUMPENA ROHAENDI
Keyword(s):  
First Grade ◽  
Control Group ◽  
Grade Student ◽  
Control Group Design ◽  
Group Design ◽  
Learning Techniques ◽  
Post Test ◽  
Quasi Experimental ◽  
Academic Year ◽  
Test Control

This research is motivated by the students get difficulties in using the English vocabulary and students needed interesting technique when they learnt English.  One of learning techniques that can help students understand about the material is jeopardy game. The purposes of this study are to know Jeopardy Game is influence on the students’ vocabulary mastery and the response of the students’  the learning use Jeopardy game on vocabulary mastery. This research used a quasi-experimental and the research design used is the non-equivalent pre-test post-test control group design. The Research was conducted in SMPN 1 Dawuan. The sample are VIII-A as control class and VIII-B as experiment class. The research instrument that used are test and questionnaire. The result of the research shows; the students’ response to learning by using jeopardy game got a very good category with an average was 65.85% and there is a significant influence between jeopardy game of learning towards students’ vocabulary mastery was 2.4% while the remaining 77.6% is influenced by other factors. Based on the findings, it can be concluded that the application of jeopardy game can not the influence  students’ vocabulary mastery. Especially at the first grade student of SMP Negri 1 Dawuan  in academic year 2018/2019.

scholarly journals PENGARUH LARI ZIG-ZAG BERBANTUAN KURSI TERHADAP PERKEMBANGAN MOTORIK KASAR ANAK KELOMPOK B TK SILA DHARMA TAHUN AJARAN 2018/2019

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Sisilia Indah Trisnaningsih . ◽  
Drs. I Komang Ngurah Wiyasa, M.Kes. . ◽  
Drs. I Wayan Darsana,M.Ed .
Keyword(s):  
Motor Development ◽  
Random Sampling ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Gross Motor Development ◽  
Post Test ◽  
Group B ◽  
Academic Year ◽  
Experimental Group

Penelitian ini bertujuan untuk mengetahui pengaruh lari zig-zag berbantuan kursi terhadap perkembangan motorik kasar anak kelompok B TK Sila Dharma Tahun Ajaran 2018/2019. Jenis penelitian ini Quasi Eksperimen (eksperimen semu) dengan menggunakan desain Nonequvalent Control Group Design. Populasi dari penelitian ini adalah seluruh kelompok B TK Sila Dharma yang berjumlah 96 anak. Sampel dalam penelitian menggunakan teknik random sampling, sehingga diperoleh kelompok eksperimen adalah kelompok B3 TK Sila Dharma yang berjumlah 23 anak dan kelompok kontrol adalah kelompok B2 TK Sila Dharma yang berjumlah 25 anak. Data perkembangan motorik kasar anak dikumpulkan dengan non test melalui observasi. Hasil dari penelitian ini menunjukkan rata-rata post-test perkembangan motorik kasar anak pada kelompok eksperimen adalah 85,87 sedangkan pada kelompok kontrol 78,80. Pengujian hipotesis yang digunakan dalam penelitian ini adalah uji t dengan menggunakan rumus polled varians pada taraf signifikansi 5% dengan dk = 23 + 25 – 2 = 46 dengan nilai 2,021. Diperoleh thitung = 3,07 > ttabel = 2,021. Berdasarkan kriteria pengujian, maka H0 ditolak. Dengan demikian dapat disimpulkan bahwa lari zig-zag berbantuan kursi berpengaruh terhadap perkembangan motorik kasar pada anak kelompok B TK Sila Dharma Tahun Pelajaran 2018/2019.Kata Kunci : Lari Zig-zag, kursi, perkembangan motorik kasar, pendidikan anak usia dini This study aims to determine the effect of chair-assisted zigzag running on the gross motoric development of children in group B TK Sila Dharma Academic Year 2018/2019. This type of research is Quasi Experiment (quasi-experimental) using the Nonequvalent Control Group Design design. The population of this study were all Sila Dharma Kindergarten B groups of 96 children. The sample in the study used a random sampling technique, so that the experimental group was obtained from the B3 TK Sila Dharma group, which amounted to 23 children and the control group was the Sila Dharma B2 TK group of 25 children. Data on the gross motoric development of children were collected by non-test through observation. The results of this study showed that the average post-test for gross motoric development of children in the experimental group was 85.87 while in the control group 78.80. Testing the hypothesis used in this study is a t test using the polled variance formula at a significance level of 5% with dk = 23 + 25 - 2 = 46 with a value of 2.021. Obtained tcount = 3.07> t table = 2.021. Based on the testing criteria, H0 is rejected. Thus it can be concluded that zig-zag running assisted by chair has an effect on gross motor development in group B of TK Sila Dharma Academic Year 2018/2019.keyword : Zigzag running, chairs, gross motor development, early childhood education

PENGGUNAAN MODEL PEMBELAJARAN STAD (STUDENT TEAMS-ACHIEVMENT DIVISIONS) DALAM PEMBELAJARAN MENULIS SURAT DINAS SISWA KELAS VIII DI SMP NEGERI SE-KECAMATAN PANYINGKIRAN KABUPATEN MAJALENGKA TAHUN AJARAN 2013/2014

2017 ◽  
Vol 3 (1) ◽  
pp. 447
Author(s):  
Iyay Robia Khoerudin ◽  
Neneng Titin ◽  
Eki Kiyamudin
Keyword(s):  
Random Sampling ◽  
Simple Random Sampling ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Student Teams ◽  
Post Test ◽  
Test Control

Penelitian ini bertujuan untuk mengetahui kemampuan menulis surat dinas siswa kelas VIII di SMP Negeri Se-Kecamatan Panyingkiran Kabupaten Majalengka, mengetahui kemampuan menulis surat dinas dengan menggunakan model pembelajaran STAD (Student Teams-Achievment Divisions) siswa kelas VIII di SMP Negeri Se-Kecamatan Panyingkiran Kabupaten Majalengka, serta menjelaskan efektifitas model pembelajaran STAD (Student Teams-Achievment Divisions) untuk meningkatkan  pengajaran menulis surat dinas siswa Kelas VIII di SMP Negeri Se-Kecamatan Panyingkiran Kabupaten Majalengka.Penelitian ini menggunakan pendekatan kuantitatif dan kualitatif dengan metode eksperimen Pre test-Post test Control Group Design, populasinya yaitu SMP Negeri Se-Kecamatan Panyingkiran Kabupaten Majalengka tahun ajaran 2013/2014, sedangkan  sampelnya ditentukan melalui teknik simple random sampling yaitu kelas VIII G SMP Negeri 2 Panyingkiran sebagai kelas eksperimen dan kelas VIII B SMP Negeri 1 Panyingkiran sebagai kelas kontrol. Instrumen pengumpulan data yang digunakan tes tertulis tes awal dan tes akhir, kuesioner, lembar observasi guru dan siswa, setelah data diperoleh maka dilakukan analisis data. Data kuesioner dan observasi dianalisis dalam bentuk uraian sedangkan data tes dianalisis dengan statistik dan di deskripsikan.Berdasarkan perhitungan statistik program SPSS 16.0 diperoleh hasil uji t pretes pada kedua kelas tersebut memiliki nilai t=5.429 derajat kebebasan (df)=n-1=38 nilai probability (sig 2-tailed) sebesar 0,000.  Hal ini berarti t hitung <0,005. Artinya 0,000<0,05, pada uji t ini bahwasanya pretes pada kedua kelas terdapat perbedaan yang signifikan antara kelas eksperimen dengan kelas kontrol.  Apabila ditinjau dari segi rata-rata pretes eksperimen lebih efektif daripada kelas kontrol. Hal ini terbukti dari rata-ratanya pretes kelas eksperimen 64,8 kelas kontrol 62,3 selisih rata-rata 2,5. Sedangkan rata-rata postes kelas eksperimen 81,2 dan kelas kontrol 69 terjadi selisih postes 12,2.

ANALISIS KEMAMPUAN PROBLEM POSING MATEMATIS SISWA DALAM PEMBELAJARAN MODEL KOOPERATIF NHT

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Kadir Kadir ◽  
Munawir Sadzali
Keyword(s):  
Random Sampling ◽  
Problem Posing ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Cluster Random Sampling

Tujuan dari penelitian ini adalah menganalisis pengaruh model pembelajaran kooperatif tipe Number Head Together (NHT) terhadap keterampilan problem posing matematis siswa. Penelitian ini dilakukan di SD Al- Zahra Indonesia, untuk tahun akademik 2014/2015. Metode yang digunakan dalam penelitian ini adalah metode kuasi eksperimen dengan Post-test Only Control Group Design, melibatkan 60 siswa sebagai sampel. Untuk menentukan sampel digunakan teknik cluster random sampling. Pengambilan data menggunakan instrumen seperti tes esai tertulis. Keterampilan problem posing matematis siswa yang mengajar dengan model pembelajaran kooperatif tipe Number Head Together (NHT) lebih tinggi daripada keterampilan problem posing matematis siswa yang diajarkan dengan model pembelajaran klasik (t hitung = 2,01 table t tabel = 2,00 ). Persentase jawaban siswa dari problem posing berdasarkan gambar, tabel dan diagram yang diajarkan dengan model pembelajaran kooperatif tipe Number Head Together (NHT) lebih tinggi daripada siswa yang mengajar dengan model pembelajaran klasik. Kesimpulan hasil penelitian ini bahwa pembelajaran matematika Pecahan dengan model pembelajaran kooperatif tipe Number Head Together (NHT) memiliki pengaruh yang signifikan terhadap keterampilan problem posing matematika siswa.

PENINGKATAN KEMAMPUAN PEMAHAMAN DAN KREATIVITAS MATEMATIS SISWA DENGAN MENGGUNAKAN MODEL PENCAPAIAN KONSEP

2013 ◽  
Vol 19 (1) ◽  
pp. 52
Author(s):  
Adi Suarman Situmorang
Keyword(s):  
Random Sampling ◽  
Control Group ◽  
P Value ◽  
Design Data ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Test Control

Abstract Tujuan penelitian bertujuan untuk mengetahui peningkatan kemampuan kreativitas matematika siswa yang diajar dengan model pencapaian konsep lebih tinggi dari siswa yang diajar dengan pembelajaran konvensional. Mengetahui interaksi antara model pembelajaran pencapaian konsep dengan tingkat kemampuan matematika siswa terhadap peningkatan kemampuan kreativitas matematika siswa. Penelitian ini dilaksanakan di SMA Negeri 5 Medan dengan jumlah sampel sebanyak 80 siswa dari 364 siswa SMA kelas X melalui teknik random sampling, Penelitian ini merupakan suatu studi eksperimen dengan desain penelitian pre-test-post-test control group design. Data diperoleh melalui nilai semester untuk kemampuan awal matematis (KAM), tes kemampuan pemahaman matematis, tes kemampuan kreativitas matematis. Data dianalisis dengan uji ANAVA dua jalur. Hasil analisis data menunjukkan bahwa rata-rata tes kemampuan kreativitas eksperimen dan kontrol adalah 13,3 dan 7,58 dengan p-value (2-tailed) adalah 0, dengan 0 < α = 0,05 maka terdapat perbedaan kemampuan kreativitas matematik siswa yang diajarkan dengan Model Pencapaian Konsep (MPK) dan Pendekatan Pembelajaran Konvensional, nilai signifikan sebesar 0,732, karena 0,732 > 0,05 maka tidak ada interaksi antara pendekatan pembelajaran dengan kemampuan awal siswa terhadap perbedaan kemampuan kreativitas matematik siswa. .

Ekstrak Ethanol Kulit Jeruk Purut (Citrus hystrix) Berpotensi sebagai Agen Penurun Kolesterol : Studi In Vivo

2020 ◽  
Vol 2 (1) ◽  
pp. 1
Author(s):  
Henas Deliara ◽  
Arum Kartikadewi ◽  
Dyah Mustika Nugraheni
Keyword(s):  
Random Sampling ◽  
Simple Random Sampling ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Post Test

Latar Belakang: Hiperkolesterolemia dapat menyebabkan penyakit cerebrovaskuler bahkan kematian. Salah satu pencegahan hiperkolesterolemia adalah dengan pemberian suplemen contohnya menggunakan kulit jeruk purut (Citrus hystrix) yang mengandung saponin, tanin dan flavonoid. Tujuan penelitian ini adalah membuktikan adanya pengaruh pemberian ekstrak ethanol kulit jeruk purut terhadap kadar kolesterol total pada tikus wistar jantan yang diberi diet tinggi lemak. Metode: Penelitian eksperimental  ini menggunakan metode post test only control group design. Jumlah sampel 30 ekor tikus wistar jantan dikelompokkan secara simple random sampling menjadi kelompok kontrol negative (K-), kontrol positif (K+), perlakuan 1 (P1), perlakuan 2 (P2) dan perlakuan 3 (P3). Pada kelompok K+, P1,P2 dan P3 tikus diberi minyak babi sebanyak 3 mg/200grBB/hari selama 3 minggu. Kelompok P1, P2 dan P3 diberikan ekstrak ethanol kulit jeruk purut sebesar 35 mg/200grBB/hari, 70 mg/200grBB/hari, dan 140 mg/200grBB/hari selama 3 minggu. Kadar kolesterol total dihitung dengan metode CHOD-PAP lalu dianalisis secara statistic dengan uji One Way Annova dan uji beda dengan Pos Hoc. Hasil: Dari 25 sampel, rerata kadar kolesterol total (K-):73,90 mg/dl±19,11 mg/dl; (K+):80,00 mg/dl±4,72 mg/dl; (P1):69,94 mg/dl±6,52 mg/dl; (P2):59,10 mg/dl±11,70 mg/dl; (P3):59,74 mg/dl±7,52 mg/dl. (p=0,032). Hasil uji Pos Hoc kelompok yang berbeda signifikan adalah K- dengan P2 (p=0,049), K+ dengan P2 (p=0,008) dan K+ dengan P3 (p=0,010). Kesimpulan: Terdapat pengaruh pemberian ekstrak ethanol kulit jeruk purut terhadap kadar kolesterol total pada tikus wistar jantan yang diberi diet tinggi lemak. Dosis terendah ekstrak kulit jeruk purut yang dapat menurunkan kadar kolesterol total adalah 70 mg/200 grBB/hari.

Sign in / Sign up

Export Citation Format

Share Document