scholarly journals Pengaruh Model Project-Based Learning Berbasis Alat Peraga Terhadap Kemampuan Berpikir Kritis Siswa Kelas VII MTS Raudhatul Thalabah

2018 ◽  
Vol 6 (2) ◽  
pp. 139-148
Author(s):  
Zulfa Husniatul Islamiyah ◽  
Windra Eka Lestari
Keyword(s):  
Critical Thinking ◽  
Project Based Learning ◽  
Control Group ◽  
Learning Models ◽  
Seventh Grade ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Model Project ◽  
Cooperative Project

Abstract:The purpose of this research was to know the influence of Project-Based Learning models by Props toward critical thinking of the seventh grade students in Mathematic learning. The design of the study was true-experimental research design with non-equivalent post-test only control group design. On the experimental group it was applied Project-Based Learning model, where as in the control group it was applied a conventional learning model. The data were collected through documentations as written test. This study concluded that students who follow the cooperative project-based learning are more critical thinking better learning outcomes than the other class who follow the direct instruction strategy. So, there is the influence of Project-Based Learning models by props toward critical thingking ability of the seventh grade students at MTs Raudhatul Thalabah.Abstrak:Penelitian ini bertujuan untuk mengetahui pengaruh model Project-Based Learning berbasis alat peraga terhadap kemampuan berpikir kritis siswa pada pembelajaran Matematika. Jenis penelitian ini adalah penelitian true-experiment dengan rancangan non-equivalent post-test only control group design. Pada kelompok eksperimen diterapkan model pembelajaran berbasis proyek, sedangkan pada kelompok kontrol diterapkan model pembelajaran konvensional. Data dikumpulkan menggunakan dokumentasi berupa tes tulis. Hasil penelitian ini menunjukkan bahwa kemampuan berpikir kritis siswa yang mengikuti cooperative Project-Based Learning lebih baik dibandingkan siswa yang mengikuti pembelajaran langsung seperti yang dilaksanakan selama ini. Dengan kata lain ada pengaruh model pembelajaran Project-Based Learning berbasis alat peraga terhadap kemampuan berpikir kritis siswa kelas VII MTs Raudhatul Thalabah.

scholarly journals Pengaruh Model Pembelajaran Project Based Learning terhadap Pencapaian Hasil Belajar IPA Siswa Sekolah Dasar

2021 ◽  
Vol 5 (3) ◽  
pp. 1525-1531
Author(s):  
Riska Putri Taupik ◽  
Yanti Fitria
Keyword(s):  
Random Sampling ◽  
Project Based Learning ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Model Project ◽  
Equivalent Control ◽  
Cluster Random Sampling

Penelitian ini bertujuan untuk mendeskripsikan pengaruh model pembelajaran Project Based Learning terhadap pencapaian hasil belajar IPA siswa Sekolah Dasar. Penelitian kauntitatif adalah jenis penelitian yang digunakan dengan bentuk quasy eksperiment design. Desain riset yang digunakan adalah The Non equivalent Control Group Design. Populasi riset ini adalah 5 SD dalam Gugus II Koto Salak yang kemudian diambil sampel dengan teknik cluster random sampling. Penelitian dilakukan di SDN 02 Koto Salak kelas VA sebagai kelas eksperimen dan VB sebagai kelas control yang masing-masing terdiri atas 19 orang. Teknik analisis data dalam riset ini menggunakan uji prasyarat yaitu uji normalitas dan uji homogenitas selanjutnya uji-t untuk pengujian hipotesis. Rata-rata pre-test untuk kelompok eksperimen adalah 49,842 dan setelah diberikan perlakuan dengan menerapkan model pembelajaran Project Based Learning diperoleh post-test 82,631. Sedangkan untuk kelas kontrol diperoleh rata-rata pretest 53,21 dan post-test setelah dibelajarkan menggunakan pendekatankonvensional 71,105. Setelah dilakukan uji- t diperoleh thitung = 3,8421 dan ttabel = 2,028 dengan taraf nyata 0,05. Dengan demikian thitung = 3,8421 > ttabel = 2,028 maka disimpulkan terdapat pengaruh yang signifikan model Project Based Learning terhadap pencapaian hasil belajar IPA siswa Sekolah Dasar dalam model pembelajaran tema Lingkungan Sehat.

scholarly journals PENGARUH PENGGUNAAN MODEL PROJECT BASED LEARNING DAN KETERAMPILAN KOLABORASI TERHADAP HASIL BELAJAR SISWA KELAS IV SEKOLAH DASAR PADA TEMA CITA-CITAKU

2019 ◽  
Vol 5 (1) ◽  
pp. 900
Author(s):  
Linda Nur Khanifah
Keyword(s):  
Elementary School ◽  
Experimental Research ◽  
Project Based Learning ◽  
Skill Learning ◽  
Control Group ◽  
Learning Models ◽  
Control Group Design ◽  
Group Design ◽  
Group Research ◽  
Model Project

ABSTRACTThis study have purpose research the effect of using Project Based Learning model toward the learning output student of grade IV elementary school and the effect of using collaboration skill toward the learning output student of grade IV elementary school. The type of the research was experimental research with pretest-posttest control group research design.. Results of testing the hypothesis that t value obtained is equal to 7.259 and a significance value of 0.002, the hypothesis testing results show that the t value obtained is greater than the value of t in the table(7.259 > 2.920), while the significance value smaller than the value of α (0.002 <0.05). Based on these results, the hypothesis is accepted, it be concluded that project based learning models and collaboration skill can improve the learning outputs of the student grade IV SDN Kutorejo 1 Tuban significantly. Keywords: Project Based Learning, Collaboration Skill, Learning Output. ABSTRAKPenelitian ini bertujuan untuk menganalisa pengaruh model Project Based Learning terhadap hasil belajar dan keterampilan kolaborasi terhadap hasil belajar siswa kelas IV SD. Jenis penelitian yang dilakukan adalah penelitian eksperimen dengan bentuk penelitian pretest-posttest control group design.. Hasil pengujian hipotesis menjelaskan nilai f hitung yang didapat yaitu sebesar 7.259 dan nilai signifikansi sebesar 0,002, hasil pengujian hipotesis tersebut menunjukkan bahwa nilai f hitung yang didapat lebih besar dari nilai t dalam tabel (7.259 > 2.920) sedangkan nilai signifikansi tersebut lebih kecil dari nilai α (0,002 < 0,05).  Berdasar hasil tersebut, maka hipotesisditerima, artinya terdapat pengaruh yang signifikan antara model project based learning dan keterampilan kolaborasi terhadap hasil belajar siswa kelas IV SD Negeri Kutorejo 1 Tuban. Kata Kunci : Project Based Learning, Keterampilan Kolaborasi, Hasil Belajar.

scholarly journals Differences in learners’ critical thinking by ability level in conventional, NHT, PBL, and integrated NHT-PBL classrooms

2021 ◽  
Vol 10 (4) ◽  
pp. 1133
Author(s):  
Muhammad Rijal ◽  
Ajeng Gelora Mastuti ◽  
Dian Safitri ◽  
Suhaedir Bachtiar ◽  
Salma Samputri
Keyword(s):  
Critical Thinking ◽  
Academic Ability ◽  
Control Group ◽  
High Ability ◽  
Learning Models ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Quasi Experimental ◽  
High Ability Students

<span>This study aimed to analyze the effect of conventional, Problem-Based Learning (PBL), Numbered-Head Together (NHT), and integrated PBL-NHT learning models on the low- and high-ability students’ critical thinking. This quasi-experimental study used a pretest-post-test nonequivalent control group design with a four-by-two factorial pattern. The analysis results showed that learners’ critical thinking was impacted by learning models implemented in the classroom and influenced by the interaction between the learning models and learners’ academic abilities. There was no difference in critical thinking among low-ability students who were taught with PBL, conventional, and integrated PBL-NHT, but a difference was found in students taught using NHT. There was no difference in critical thinking between high-ability students taught with conventional and NHT instruction, but there was a difference between students taught with PBL and integrated PBL-NHT instruction. To foster critical thinking, pupils with low academic ability should be taught using NHT, whereas those with high academic ability should be taught using PBL or an integrated PBL-NHT approach.</span>

scholarly journals Pengaruh Penggunaan Model Project Based Learning Dan Problem Based Learning Terhadap Prestasi Belajar PPKn Di SMP

2017 ◽  
Vol 14 (2) ◽  
Author(s):  
Abdul Rahim, Sunarso *
Keyword(s):  
Model Problem ◽  
Problem Based Learning ◽  
Project Based Learning ◽  
Control Group ◽  
Learning Problem ◽  
Control Group Design ◽  
Gain Score ◽  
Group Design ◽  
Model Project ◽  
Quasi Experimental

Tujuan penelitian untuk mengetahui, (1) Pengaruh penggunaan model Project Based Learning terhadap prestasi belajar PPKn di SMP, (2) Pengaruh penggunaan model Problem Based Learning terhadap prestasi belajar PPKn di SMP, dan (3) Perbedaan pengaruh penggunaan model Project Based Learning dengan Problem Based Learning  terhadap prestasi belajar PPKn di SMP. Penelitian ini merupakan quasi experimental yang menggunakan pretest, posttest control group design. Sampel dalam penelitian ini adalah peserta didik kelas VIII SMPN 2 Yogyakarta. Hasil penelitian menunjukkan: (1) Terdapat pengaruh penggunaan menggunakan model Project Based Learning terhadap prestasi belajar PPKn, dengan memperoleh gain score sebesar 20,29 (kelas eksperimen 1); (2) Terdapat pengaruh penggunaan model Problem Based Learning terhadap prestasi belajar PPKn, dengan memperoleh gain score sebesar 18,48 (kelas eksperimen 2); dan (3) Terdapat perbedaan pengaruh penggunaan Project Based Learning dan Problem Based Learning terhadap prestasi belajar PPKn.Kata kunci: project based learning, problem based learning, prestasi belajar.

scholarly journals Penerapan E-Modul Berbasis Project Based Learning Terhadap Hasil Belajar Dan Motivasi Siswa

2017 ◽  
Vol 6 (3) ◽  
pp. 356
Author(s):  
Made Delina Rusnawati . ◽  
I Gede Partha Sindu, S.Pd., M.Pd. . ◽  
Nyoman Sugihartini, S.Pd., M.Pd. .
Keyword(s):  
Learning Outcomes ◽  
Project Based Learning ◽  
T Test ◽  
Higher Learning ◽  
Control Group ◽  
Homogeneity Test ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Database Administration

Abstrak— Penelitian ini bertujuan untuk mengetahui (1) hasil belajar yang lebih tinggi antara siswa yang belajar menggunakan e-modul berbasis project based learning dengan siswa yang belajar tanpa menggunakan e-modul berbasis project based learning pada mata pelajaran Administrasi Basis Data kelas XII RPL SMK Negeri 1 Negara (2) Motivasi siswa kelas XII RPL di SMK Negeri 1 Negara setelah menggunakan e-modul berbasis project based learning pada mata pelajaran Administrasi Basis Data (3) Respon siswa kelas XII RPL di SMK Negeri 1 Negara setelah menggunakan e-modul berbasis project based learning pada mata pelajaran Administrasi Basis Data. Jenis penelitian ini adalah eksperimen semu (quasi eksperimen) dengan desain Post Test Only Control Group Design. Populasi penelitian mencakup seluruh siswa kelas XII RPL SMK Negeri 1 Negara Tahun Pelajaran 2017/2018. Sampel yang digunakan yaitu kelas XII RPL 2 yang digunakan sebagai kelas ekperimen dan XII RPL 3 yang digunakan sebagai kelas kontrol dengan jumlah 92 orang. Metode pengumpulan data yang digunakan yaitu metode tes uraian untuk mengukur hasil belajar dan metode angket untuk menganalisis motivasi belajar siswa dan respon siswa. Data hasil belajar kemudian dianalisis dengan melakukan uji prasyarat yang meliputi uji normalitas, uji homogenitas dan uji- t. Hasil penelitian menunjukkan bahwa (1) Terdapat hasil belajar yang lebih tinggi dalam penerapan e-modul berbasis Project Based Learning pada mata pelajaran administrasi basis data kelas XII RPL di SMK Negeri 1 Negara. Hasil analisis uji-t memperoleh thitung = 7.7497 dan ttabel = 1.66196 untuk dk sebesar 90 dengan taraf signifikan 5%. Berdasarkan kreteria pengujian diperoleh thitung > ttebel, ini berarti H0 ditolak. (2) Motivasi belajar siswa yang menggunakan e-modul dikatakan tinggi dilihat dari rata-rata motivasi belajar kelas eksperimen yaitu sebesar 98.30. (3) Respon siswa dari penerapan e-modul berbasis project based learning pada mata pelajaran Administrasi basis data adalah positif dilihat rata – rata skor hasil angket respon siswa yaitu 58.47. Kata Kunci : Quasi Eksperimen, E-Modul, Administrasi Basis Data, Project Based Learning Abstract- This objectives of this research are to know: (1) higher learning outcomes between students who learn to use project based learning e-modules with students who learn without using e-module based project based learning on subjects Database Administration class XII RPL SMK 1 Negara (2) students’ motivation in XII RPL class at SMK Negeri 1 Negara after using e-module based on project based learning on Database Administration course (3) students’ response after using e-module based on project based learning in Database Administration course of XII RPL class at SMK Negeri 1 Negara. This research was quasi experiment research with Post Test Only Control Group design. Research’s population covered all XII RPL classes at SMK N 1 Negara in the academic year 2017/2018. The samples of this research were XII RPL 2 class as the experimental class and XII RPL 3 as the control class with total of 92 students. The data was obtained trough essay test to measure students’ achievement and questionnaire method which was used to analyze students’ motivation and students’ response. The data, then, was analyzed through prerequisite test which included normality test, homogeneity test, and t-test. The results showed that (1) There is higher learning outcomes in the implementation of e-module based on Project Based Learning in the subjects of class XII database administration RPL in SMK Negeri 1 Negara. The result of t-test analysis obtained tcount = 7.7497 and ttable = 1.66196 for dk equal to 90 with 5% significant level. Based on test criteria obtained tcount > ttebel, this means H0 rejected. (2) Students’ motivation that used e-module was considerably high based on students’ learning motivation mean value of 98.30 (experiment). (3) Students’ response toward the application of project based learning e-modul on the Database Administration subject are positive that can be noticed from the average score of students' responses through questionnaire which is 59.47. keyword : Quasi Experiments, E-Modules, Database Administration, Project Based Learning.

scholarly journals Pengaruh E-Modul Mata Pelajaran Video Editing Berbasis Model Pembelajaran Project based Learning Terhadap Hasil Belajar Siswa SMK

2018 ◽  
Vol 7 (2) ◽  
pp. 176
Author(s):  
Wahyu Restu Aji . ◽  
Dr. Dewa Gede Hendra Divayana, S.Kom., M . ◽  
Dr. Ketut Agustini, S.Si, M.Si. .
Keyword(s):  
Positive Response ◽  
Learning Model ◽  
Project Based Learning ◽  
Test Method ◽  
Control Group ◽  
Video Editing ◽  
Learning Method ◽  
Control Group Design ◽  
Group Design ◽  
Post Test

Tujuan penelitian ini untuk mengetahui (1) pengaruh penerapan E-Modul mata pelajaran Video Editing berbasis model pembelajaran Project Based Learning terhadap hasil belajar siswa kelas XI Multimedia di SMK TI Bali Global Singaraja, (2) Untuk mengetahui respon siswa kelas XI Multimedia di SMK TI Bali Global Singaraja terhadap pengaruh penerapan E-Modul mata pelajaran Video Editing berbasis model pembelajaran Project Based Learning. Jenis penelitian ini adalah eksperimen semu dengan rancangan Post Test Only Control Group Design. Pengumpulan data dilakukan dengan metode tes pilihan ganda untuk mengukur ranah kognitif. Data hasil belajar dianalisis melalui uji prasyarat yaitu uji normalitas dan homogenitas dengan hasil 2 kelompok berdistribusi normal dan homogen, dilanjutkan dengan uji hipotesis yang berarti terdapat pengaruh yang signifikan dalam penggunaan E-Modul mata pelajaran Video Editing berbasis model pembelajaran Project Based Learning terhadap hasil belajar siswa. Sedangkan untuk respon menggunakan metode angket. Hasil analisis angket E-Modul mata pelajaran Video Editing berbasis model pembelajaran Project Based Learning diketahui 67% respon sangat positif, 33% respon positif. Kata Kunci : E-Modul, Project Based Learning, hasil belajar, dan respon siswa The objectives of this study is to find out (1) the effect of applying e-model on video editing lesson based Project Based Learning method on XI grade of Multimedia at SMK TI Global Singaraja. (2) The students' respondent on the XI grade of Multimedia at SMK TI Global Singaraja toward the affect of e-model video editing lesson based project based learning method. This study is quasi experimental with used Post Test Only Control Group Design. Data collection was done using Objective Test Method to measure the cognitive domain. The result of the data was analyzed through prerequisite test which is normality and homogeneity test with the result 2 groups normally distributed and homogeneous, continued with hypothesis test which means there was a significant effect between using e-model video editing lesson based Project Based Learning model towards the students' learning result. While for the respondent was using questionnaire method. The analysis result of e-modul video editing lesson based Project Based Learning model questionnaire is known 67% on very positive response, 33% on positive response. keyword : E-Module, Project Based Learning, learning outcomes, students’ respond

scholarly journals Pengaruh Model Discovery Learning Berbantuan Media Benda Nyata terhadap Kemampuan Berpikir Kritis dan Pemahaman Konsep IPA

2019 ◽  
Vol 4 (1) ◽  
pp. 61
Author(s):  
Henik Nur Khofiyah ◽  
Anang Santoso ◽  
Sa’dun Akbar
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Discovery Learning ◽  
Control Group ◽  
Science Concept ◽  
Learning Models ◽  
Control Group Design ◽  
Group Design ◽  
Quasi Experiment

<div align="center"><table width="645" border="1" cellspacing="0" cellpadding="0"><tbody><tr><td valign="top" width="439"><p><strong>Abstract:</strong> This research was aimed to get result about the effect of discovery learning assisted by real media to critical thinking and understanding science concept This studyis quasi experiment, the design of Posttest-Only Control Group Design. The technique for sampling is saturated sampling. Data analysis using t test. The conclusion is; (a) there are differences in critical thinking skills of students using discovery learning models assisted by media real with students by discovery learning models. (b) There are differences in understanding of concepts between students using discovery learning models assisted by media real with students by discovery learning models.</p><p><strong>Abstrak:</strong><em> </em>Penelitian ini bertujuan untuk mengetahui pengaruh model <em>discovery learning</em> berbantuan media benda nyata terhadap keterampilan berpikir kritis dan pemahaman konsep IPA. Metode yang digunakan <em>quasi experiment</em> dengan rancangan <em>Posttest-Only Control Group Design</em>. Teknik pengambilan sampel adalah sampling jenuh. Analisis data menggunakan Uji t. Kesimpulan dari penelitian ini adalah (a) terdapat perbedaan keterampilan berpikir kritis siswa menggunakan model <em>discovery learning</em> berbantuan media benda nyata dengan siswa dengan model <em>discovery learning</em> dan (b) terdapat perbedaan pemahaman konsep antara siswa yang dibelajarkan menggunakan model <em>discovery learning</em> berbantuan media benda nyata dengan siswa yang dibelajarkan dengan model <em>discovery learning</em>.</p></td></tr></tbody></table></div>

scholarly journals STUDI KOMPARATIF MODEL PEMBELAJARAN THINK PAIR SQUARE DAN THINK PAIR SHARE TERHADAP MOTIVASI DAN HASIL BELAJAR SISWA MAPEL TIK KELAS X SMA N 1 SUKASADA

2016 ◽  
Vol 13 (2) ◽  
Author(s):  
Putu Deli Januartini ◽  
Ketut Agustini ◽  
I Gede Partha Sindu
Keyword(s):  
Direct Instruction ◽  
Learning Model ◽  
Learning Motivation ◽  
Control Group ◽  
Learning Models ◽  
Control Group Design ◽  
Learning Achievement ◽  
Group Design ◽  
Post Test ◽  
Very High

 AbstrakTujuan penelitian ini untuk mengetahui (1) pengaruh signifikan penggunaan model pembelajaran Think Pair Square dan Think Pair Share terhadap hasil belajar siswa, (2) hasil belajar yang lebih baik antara model pembelajaran Think Pair Square  atau  Think Pair Share, (3) motivasi belajar siswa, (4) respon siswa.Jenis penelitian ini adalah eksperimen semu dengan rancangan Post Test Only Control Group Design. Populasi penelitian ini adalah seluruh siswa kelas X. Sampel dalam penelitian ini adalah kelas X1 dengan model Think Pair Square, kelas X3 dengan model Think Pair Share dan X5 dengan model Direct Instruction.Data hasil belajar dianalisis melalui uji prasyarat dengan hasil ketiga kelompok berdistribusi normal dan homogen serta uji hipotesis menggunakan Anova Satu Jalur dengan hasil terdapat pengaruh yang signifikan penggunaan model pembelajaran Think Pair Square, Think Pair Share dan Direct Instruction. Kemudian uji lanjut t-Scheffe dengan hasil terdapat perbedaan hasil belajar penggunaan model pembelajaran Think Pair Square, Think Pair Share dan Direct Instruction. Dilihat dari rata-rata hasil belajar maka disimpulkan model Think Pair Square lebih baik dengan hasil belajar lebih tinggi. Hasil analisis angket Think Pair Square diketahui respon sangat positif dan tingkat motivasi belajar sangat tinggi, Think Pair Share diketahui respon positif dan tingkat motivasi belajar sangat tinggi. Kata kunci:  Think Pair Square, Think Pair Share, Direct Instruction, hasil belajar, motivasi belajar, dan respon siswa. AbstractThe purpose of this study were to determine (1) the significant influence of the application of think pair square and think pair share learning model on student’s learning achievement, (2) better learning achievement between think pair square and think pair share learning model, (3) student’s motivation, (4) the student’s responses.The research was a quasi-experimental design experiment with post test only control group design. The population of study was all the students in grade X. The sample were as X1 class with the application of Think Pair Square learning model, X3 class with the application of Think Pair Share learning model, and X5 class with the application of Direct Instruction learning model.The data was collected by cognitive and psychomotor tests. The student’s learning achievement were analyzed by the prerequisite test with the results of the three groups at normal distribution and homogenous, and the hypothesis tested by One Way Anova which means there is a significant effect on the application of think pair square, think pair share, and direct instruction learning models. Then it was conducted a further test t-Scheffe with the results there are differences in the learning achievement between think pair square, think pair share, and direct instruction learning models. According to the average result we made a conclusion that Think Pair Square was better learning models with higher student’s learning achievement. The questionnaires results shows that Think Pair Square was very high positiveresponse and very high learning motivation, Think Pair Share was high positive response and very high learning motivation. Keywords :   Think Pair Square, Think Pair Share, Direct Instruction, learning achievement, learning motivation, and student response. 

scholarly journals PENGARUH MODEL PEMBELAJARAN BERBASIS PROYEK TERHADAP PRESTASI BELAJAR KIMIA SISWA KELAS XI IPA SMAN 1 NARMADA TAHUN PELAJARAN 2013/2014

2013 ◽  
Vol 8 (2) ◽  
Author(s):  
Nurbaiti Rindang Utami ◽  
Yayuk Andayani ◽  
Muntari Muntari
Keyword(s):  
Random Sampling ◽  
Hypothesis Test ◽  
Learning Model ◽  
Project Based Learning ◽  
Control Group ◽  
Control Group Design ◽  
Significance Level ◽  
Group Design ◽  
Post Test ◽  
Cluster Random Sampling

Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran berbasis proyek terhadap prestasi belajar kimia siswa kelas XI IPA SMAN 1 Narmada Tahun Pelajaran 2013/2014. Penelitian ini menggunakan desain penelitian eksperimen semu dengan rancangan post test only control group design. Pengambilan sampel dilakukan dengan teknik cluster random sampling karena anggota populasi sudah homogen berdasarkan data nilai ujian semester ganjil siswa kelas XI IPA. Kelas XI IPA 1 sebagai kelas eksperimen menggunakan model pembelajaran berbasis proyek dan kelas XI IPA 3 sebagai kelas kontrol menggunakan model pembelajaran konvensional. Post test digunakan sebagai instrumen utama penelitian, selain itu portofolio juga digunakan sebagai instrumen kedua penelitian ini. Hasil uji beda (uji-t) post test dengan taraf signifikan 5% menunjukkan thitung (4,105) > ttabel (2,000) sehingga H0 ditolak. Uji-t dilakukan juga pada hasil portofolio yang menunjukkan thitung (2,89) > ttabel (2,000). Berdasarkan kedua hasil tersebut, dapat disimpulkan bahwa model pembelajaran berbasis proyek memberikan pengaruh yang lebih baik dibandingkan dengan model konvensional terhadap prestasi belajar kimia siswa kelas XI IPA SMAN 1 Narmada Tahun Pelajaran 2013/2014.Kata Kunci: Model pembelajaran berbasis proyek, prestasi belajar kimia Abstract: The objective of the research was to know the effect of Project-Based Learning towards the student’s chemistry learning achievement class XI IPA of SMAN 1 Narmada in 2013/2014 academic year. This research used a quasi-experimental research design with the design of post-test only control group design. Sampling was done by cluster random sampling technique because members of populations have homogeneous based on data value semester exams of class XI science students. Class XI IPA 1 as experimental group was threated by project-based learning model and class XI IPA 3 as control group was threated by conventional learning models. Post test is used as an basic instrument. In addition, the portofolio is as a second instrument of this research.. The results of post-test hypothesis test using a different test (t-test) with a significance level of 5% showed tacc (4.105)> ttable (2.000) so that H0 is rejected. Hypothesis testing is also performed on the results of portfolio show tacc (2.89)> ttable (2.000). Based on these results, we can conclude that project-based learning model provides give a better effect than the conventional models of the student’s chemistrylearning achievement class XI IPA of SMAN 1 Narmada in 2013/2014 academic year.Keywords:     project-based learning model, the students’s chemistry achievement learning

scholarly journals Pengaruh Inkuiri Terbimbing pada Kemampuan Akademik Berbeda terhadap Keterampilan Berpikir Kritis Siswa SMA

2020 ◽  
Vol 5 (1) ◽  
pp. 82
Author(s):  
Diana Husna ◽  
Sri Endah Indriwati ◽  
Murni Saptasari
Keyword(s):  
Critical Thinking ◽  
Design Research ◽  
Control Group ◽  
Guided Inquiry ◽  
Control Group Design ◽  
Significance Level ◽  
Group Design ◽  
Academic Abilities ◽  
Post Test ◽  
Equivalent Control

<p><strong>Abstract: </strong>This study aims to examine the effect of guided inquiry on different academic abilities towards critical thinking. The study was conducted by quasi experimental research with pre test-post test non equivalent control group design. Research subject consists of two classes. Critical thinking were measured by validated test. The data was analyzed using t-test at α=5% significance level. The results of the study are (1) implementation of guided inquiry have significant effect towards critical thinking, (2) academic abilities have significant effect towards critical thinking, and (3) there is no interaction between guided inquiry and academic abilities towards critical thinking.</p><strong>Abstrak:</strong> Penelitian ini bertujuan untuk menguji pengaruh inkuiri terbimbing pada kemampuan akademik berbeda terhadap keterampilan berpikir kritis. Penelitian menggunakan metode eksperimen semu dengan rancangan <em>pre test-post test non equivalent control group design</em>. Subjek penelitian terdiri dari dua kelas. Keterampilan berpikir kritis diukur menggunakan instrumen tes berpikir kritis yang telah divalidasi. Data dianalisis dengan uji t pada taraf signifikansi α=5%. Hasil penelitian menunjukkan bahwa (1) penerapan inkuiri terbimbing berpengaruh signifikan terhadap keterampilan berpikir kritis, (2) kemampuan akademik berpengaruh signifikan terhadap keterampilan berpikir kritis, dan (3) tidak ada pengaruh interaksi antara inkuiri terbimbing dan kemampuan akademik terhadap keterampilan berpikir kritis.

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