scholarly journals PENGARUH ADVERSITY QUOTIENT (AQ) DAN KEMAMPUAN BERPIKIR KRITIS TERHADAP PRESTASI BELAJAR MATEMATIKA

2017 ◽  
Vol 28 (1) ◽  
pp. 55
Author(s):  
Leonard, Niky Amanah
Keyword(s):  
Critical Thinking ◽  
Random Sampling ◽  
Mathematics Learning ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Learning Achievement ◽  
Critical Thinking Ability ◽  
Simultaneous Impact ◽  
Thinking Ability ◽  
The Impact

Abstract: This research aimed at analyzing the impact of the Adversity Quotient (AQ) and critical thinking ability onmathematics learning achievement. This is a correlational survey research design, with population was the student 8thgrade in SMPN 251 Jakarta, and was done from March until July 2014. Study sample is 57 students were drawn from apopulation with simple random sampling technique. The instruments were in the forms of questionnaires and documentation.The data were analyzed using multiple regressions. The result showed: Adversity Quotient (AQ) and critical thinkingabilities had positive and significant simultaneous impact on mathematics learning achievement; adversity quotient had apositive and significant impact on mathematics learning achievement; critical thinking ability had a positive and significantimpact on mathematics learning achievement. Keywords: adversity quotient, critical thinking ability, learning achievement, mathematic

scholarly journals PENGARUH TEKNIK COOPERATIVE LEARNING DAN BERPIKIR KRITIS TERHADAP HASIL BELAJAR IPS

2015 ◽  
Vol 6 (1) ◽  
pp. 151
Author(s):  
Heru Yuono
Keyword(s):  
Critical Thinking ◽  
Cooperative Learning ◽  
Social Science ◽  
Random Sampling ◽  
Sampling Technique ◽  
T Test ◽  
F Test ◽  
Learning Achievement ◽  
Critical Thinking Ability ◽  
Thinking Ability

This study aimed to find out and analyze the effect of Numbered Heads Together (NHT) and Teams Games Tournament (TGT) technique cooperative learning and critical thinking ability on students’ learning achievement in Social Science. This study was conducted at SDN Ciwaruga 1 at Parongpong district in West Bandung with factorial experiment treatment by level 2x2 design. The sample of this study as many as 44 students was selected by random sampling technique. Data analysis took 27 % of upper group and lower group and used two path variance analysis with F test followed by Tukey test.The result of the study shows as follows: (1) as a whole, students’ learning achievement with NHT technique cooperative learning is higher than TGT technique cooperative learning with F test= 5.539 showing that it is statistically significant at the 0.05 level; (2) for high critical thinking ability students, students’ learning achievement with NHT technique cooperative learning is higher than TGT technique cooperative learning with t test= 12.22 showing that it is statistically significant at the 0.05 level; (3) for low critical thinking ability students, students’ learning achievement with TGT technique cooperative learning is higher than NHT technique cooperative learning with t test= 5.55 showing that it is statistically significant at the 0.05 level; (4) there is an interaction effect between the use of cooperative learning and students’ critical thinking ability with F test= 39.38 that it is statistically significant at the 0.05 level.It can be concluded that the effect of NHT and TGT technique cooperative learning and critical thinking ability on students’ learning achievement in Social Science at SDN Ciwaruga 1 at Parongpong district in West Bandung.   Key Words: Numbered Head Together, Teams Games Tournament, Cooperative Learning, Critical Thinking Ability, Students’ Learning Achievement.   Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh Numbered Heads Together (NHT) dan Teams Games Tournament teknik (TGT) pembelajaran kooperatif dan kemampuan berpikir kritis terhadap prestasi belajar siswa dalam IPS. Penelitian ini dilakukan di SDN Ciwaruga 1 di Kecamatan Parongpong di Bandung Barat dengan pengobatan percobaan faktorial dengan desain tingkat 2x2. Sampel penelitian ini sebanyak 44 siswa terpilih dengan teknik random sampling. Analisis data mengambil 27% dari kelompok atas dan kelompok bawah dan menggunakan dua analisis varians jalur dengan uji F dilanjutkan dengan uji Tukey. Hasil penelitian menunjukkan sebagai berikut: (1) secara keseluruhan, prestasi belajar siswa dengan teknik NHT pembelajaran kooperatif lebih tinggi dari TGT teknik pembelajaran kooperatif dengan uji F = 5,539 menunjukkan bahwa secara statistik signifikan pada tingkat 0,05; (2) untuk kritis yang tinggi siswa kemampuan berpikir, hasil belajar siswa dengan teknik NHT pembelajaran kooperatif lebih tinggi daripada teknik TGT pembelajaran kooperatif dengan uji t = 12,22 menunjukkan bahwa secara statistik signifikan pada tingkat 0,05; (3) untuk siswa kemampuan berpikir kritis rendah, prestasi belajar siswa dengan teknik TGT pembelajaran kooperatif lebih tinggi daripada teknik NHT pembelajaran kooperatif dengan uji t = 5,55 menunjukkan bahwa secara statistik signifikan pada tingkat 0,05; (4) ada pengaruh interaksi antara penggunaan pembelajaran kooperatif dan kemampuan berpikir kritis siswa dengan uji F = 39,38 bahwa itu adalah statistik signifikan pada tingkat 0,05. Dapat disimpulkan bahwa efek NHT dan TGT teknik pembelajaran kooperatif dan kemampuan berpikir kritis terhadap prestasi belajar siswa dalam IPS di SDN Ciwaruga 1 di Kecamatan Parongpong di Bandung Barat.   Kata kunci: Numbered Head Together, Teams Games Tournament, Pembelajaran Kooperatif, Kritis Kemampuan Berpikir, Prestasi Belajar Siswa.

CONCEPT-BASED LEARNING DAN KEMAMPUAN BERFIKIR KRITIS MATEMATIS

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Maifalinda Fatra ◽  
A Rizki ◽  
Tita Khalis Maryati
Keyword(s):  
Critical Thinking ◽  
Mathematics Learning ◽  
Sampling Technique ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Simple Explanation ◽  
Critical Thinking Ability ◽  
Thinking Ability

Mathematical Critical thinking is one of  mathematical abilities that must be obtained by students. Critical thinking is one of the high order thinking processes that can make concepts in student knowledge.  Students with critical thinking in mathematics learning mostly do rational activities such as interpreting information based on a particular theoretical framework, linking theory with practice, making claims and justifying it, utilizing data in support of argumentation, making relations or relationships between various ideas, asking questions, evaluating knowledge, predict, describe something, analyze, synthesize, and categorize. This study aims to analyze the effect of the Concept-Based Learning Model on the critical thingking mathematical abilities.The purpose of this research is to analyze the effect of Concept-Based Learning Model toward mathematics critical thinking ability. The method used in this research is quasi experiment by Randomize Control Group Post Test Only Design with cluster random sampling technique. Indicators of mathematics critical thinking skills measured in this study include providing simple explanations, building basic skills, concluding, making more explanations, and deciding an action. The results showed that the mathematics critical thinking ability of students in the experimental class for the five indicators that being analyze was higher than the ability of students in the control class. A fairly high difference in the indicator showed in give a simple explanation and concluding. and it means that the application of Concept-Based Learning Model significantly influences the  abilities  of students' mathematics critical thinking.

scholarly journals Pengaruh Model Pembelajaran Student Facilitator And Explaining Terhadap Kemampuan Berpikir Kritis Matematis Siswa Kelas VIII MTs Hafizul Ikhsan Aek Paing

2021 ◽  
Vol 7 (1) ◽  
pp. 33-40
Author(s):  
Indah Fitria Rahma ◽  
Siti Suharni Simamora ◽  
Shena Shena
Keyword(s):  
Critical Thinking ◽  
Random Sampling ◽  
Hypothesis Test ◽  
Simple Random Sampling ◽  
T Test ◽  
Critical Thinking Ability ◽  
Paired Samples ◽  
Normality Test ◽  
Thinking Ability ◽  
Class Viii

Penelitian ini bertujuan untuk mengetahui ada tidaknya pengaruh model pembelajaran Student Facilitator and Explaining terhadap kemampuan berpikir kritis matematis siswa kelas VIII MTs Hafizul Ikhsan Aek Paing sebelum diberi perlakuan (pretes) dan sesudah diberi perlakuan (postes) pada kelas eksperimen. Penelitian ini merupakan penelitian eksperimen semu. Populasi dalam penelitian ini adalah seluruh kelas VIII MTs Hafizul Ikhsan Aek Paing yang berjumlah 74 orang. Sedangkan sampel yang digunakan pada penelitian ini adalah kelas VIII-A berjumlah 37 orang. Sampel penelitian ditentukan dengan teknik simple random sampling. Pengumpulan data dengan menggunakan tes kemampuan berpikir kritis matematis dengan soal uraian berjumlah 4 butir. Data dianalisis menggunakan uji normalitas dan uji hipotesis yaitu paired samples t-test. Hasil penelitian menunjukkan bahwa rata-rata nilai posttest adalah 75,76 lebih tinggi dari rata-rata nilai pretest 32,52 dan presentase kenaikannya adalah 132,96%. Dari hasil uji normalitas diperoleh bahwa data berdistribusi normal yaitu 0,248>0,05 dan uji hipotesis diperoleh nilai Ttabel<Thitung (2,028<13,31). Dapat disimpulkan bahwa adanya perbedaan yang signifikan menunjukkan bahwa terdapat pengaruh dengan menggunakan model pembelajaran Student Facilitator and Explaining terhadap kemampuan berpikir kritis matematis siswa. This study aims to determine whether there is influence of learning model of Student Facilitator and Explaining on mathematical critical thinking ability of grade VIII students of MTs Hafizul Ikhsan Aek Paing before being treated (pretest) and after being treated (postes) in experiment class. This research is a quasi-experimental research. The population in this study is the entire class VIII MTs Hafizul Ikhsan Aek Paing which amounted to 74 people. While the sample used in this study is class VIII-A amounted to 37 people. The sample is determined by simple random sampling technique. Data collection using mathematical critical thinking ability test with 4 item description description. Data were analyzed using normality test and hypothesis test that paired samples t-test. The results showed that the average posttest value was 75.76 higher than the average pretest value of 32.52 and the percentage increase was 132.96%. From the normality test results obtained that the normal distribution data that is 0.248>0.05 and hypothesis test obtained value Ttable<Thitung (2.028<13.31). It can be concluded that the existence of significant differences indicate that there is influence by using student facilitator and explaining learning model to student’s mathematical critical thinking ability.

scholarly journals Fostering of Mathematical Critical Thinking Ability Using ARCS Model and Students’ Motivation

2021 ◽  
Vol 5 (1) ◽  
pp. 134
Author(s):  
Suherman Suherman ◽  
Adib Mustofa Zaman ◽  
Farida Farida
Keyword(s):  
Critical Thinking ◽  
Mathematics Learning ◽  
Sampling Technique ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Learning Motivation ◽  
Model Learning ◽  
Arcs Model ◽  
Critical Thinking Ability ◽  
Thinking Ability

Mathematical critical thinking skills in mathematics learning is an ability that needs to be mastered by every student in order to support students in the learning process. The purpose of this study was to analyzing the influence and interaction of the ARCS model and learning motivation on students' mathematical critical thinking skills. This research is a quasi-experimental design using cluster random sampling as a sampling technique. The data collection technique used an essay test to determine MCT and a questionnaire to see motivation. The data analysis technique used the normality test, homogeneity, and two-way ANOVA. The results have shown that there is an effect of the ARCS learning model on students' mathematical critical thinking ability, there is no influence of learning motivation on mathematical critical thinking skills, and there is no interaction between ARCS model learning and motivation towards mathematical critical thinking ability. Therefore, the ARCS model can be solution to fostering of mathematical critical thinking abilities. 

scholarly journals PERAN KEMAMPUAN BERPIKIR LATERAL DAN POSITIF TERHADAP PRESTASI BELAJAR EVALUASI PENDIDIKAN

2013 ◽  
Vol 5 (1) ◽  
Author(s):  
Leonard Leonard
Keyword(s):  
Mathematics Education ◽  
Random Sampling ◽  
Sampling Technique ◽  
Positive Thinking ◽  
Education Students ◽  
Learning Achievement ◽  
Simultaneous Impact ◽  
Thinking Ability ◽  
Lateral Thinking

Abstrak: Penelitian ini bertujuan untuk menganalisis peran kemampuan berpikir terhadap prestasi belajar mata kuliah evaluasi pendidikan. Penelitian ini adalah penelitian survei korelasional, dengan populasi mahasiswa pendidikan matematika UNINDRA. Sampel diambil dengan teknik multistage random sampling sejumlah 60 orang. Instrumen yang digunakan adalah angket dan tes. Analisis data menggunakan regresi berganda. Dari pengolahan data diperoleh hasil: (1) terdapat pengaruh kemampuan berpikir lateral terhadap prestasi belajar evaluasi pendidikan; (2) terdapat pengaruh kemampuan berpikir positif terhadap prestasi belajar evaluasi pendidikan; dan (3) terdapat pengaruh kemampuan berpikir lateral dan kemampuan berpikir positif secara bersama-sama terhadap prestasi belajar evaluasi pendidikan.Kata Kunci: berpikir lateral, berpikir positif, prestasi belajar, evaluasi pendidikanTHE ROLE OF LATERAL AND POSITIVE THINKING ON LEARNING ACHIEVEMENT OF EDUCATIONAL COURSESAbstract: This research aimed at analyzing the role of the thinking ability on learning achievement. The study applied a correlational survey research design. The population was the UNINDRA Mathematics education students. The sample, taken by a multistage random sampling technique, involved 60 students. The instruments were in the forms of questionnaires and tests. The data were analyzed using multiple regression. The findings showed that (1) lateral thinking ability had a positive and significant impact on learning achievement; (2) positive thinking ability had a positive and significant impact on learning achievement; (3) lateral thinking and positive thinking abilities had positive and significant simultaneous impact on learning achievement.Keywords: lateral thinking, positive thinking, learning achievement

scholarly journals Profil Berpikir Kritis IPA Siswa Kelas VIII SMP Negeri di Kota Ende Berdasarkan Prespektif Gender

2018 ◽  
Vol 2 (2) ◽  
pp. 75-83
Author(s):  
Aloisius Harso ◽  
Jumilah Gago
Keyword(s):  
Critical Thinking ◽  
Random Sampling ◽  
Descriptive Analysis ◽  
Sampling Technique ◽  
Female Group ◽  
Gender Perspective ◽  
Critical Thinking Ability ◽  
Descriptive Research ◽  
Thinking Ability ◽  
Academic Year

The aims of this research is was to find out the profile of overall science critical thinking ability and based on the gender of viii grade students of SMPN at Ende city. This research was a descriptive research. The population of this research were all the VIII grade students of SMPN at Ende city academic year 2017/2018. As many as 804 students and the sample were 10% of the populations, they were 80 students. This research used random sampling technique. The data were obtained from the score of science critical thinking ability. The data were analyzed by using descriptive analysis. the result shows that the average of science critical thinking ability of students was 66,84 which is categorized as medium or critical enough. Meanwhile, based on the gender perspective, the female group obtained the average as 68,56 which is categorized as high or critical. Meanwhile, male obtained the 62,03 which is categorized as medium or critical enough.

scholarly journals EFFECT OF ARGUMENT MAPPING METHOD AND SELF EFFICACY ON CRITICAL THINKING ABILITY

EDUSAINS ◽  
2019 ◽  
Vol 10 (2) ◽  
pp. 217-225
Author(s):  
Siti Mulya Agnah ◽  
Rusdi Rusdi ◽  
Yanti Herlanti
Keyword(s):  
Critical Thinking ◽  
Self Efficacy ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
Mapping Method ◽  
Critical Thinking Ability ◽  
Argument Mapping ◽  
Thinking Ability ◽  
The Subject ◽  
Essay Test

PENGARUH METODE PETA ARGUMEN DAN EFIKASI DIRI TERHADAP KEMAMPUAN BERPIKIR KRITIS  AbstractThe aim of this study is to know the effect of argument mapping method and self efficacy on critical thinking ability and interaction between argument mapping method and self efficacy on critical thinking ability. The method that used in this research is quasi experiment with 2 x 2 factorial design. The instruments that used in this research are critical thinking ability essay test and self efficacy questionnaire. The subject of this study is students of XI IPA 1 and 3 from SMAN in Jakarta totalling 72 students. Samples were taken using simple random sampling. Analysis of data used two way anova. The result showed that : 1) There is effect of argument mapping method on critical thinking ability with p< 0,05, p = 0,000. 2). There is effect of self efficacy on argument mapping method and self efficacy on critical thinking ability with p< 0,05, p = 0,000. 3) There is no interaction between argument mapping method and self efficacy on critical thinking ability with p> 0,05, p = 0,602.AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh metode peta argumen dan efikasi diri terhadap kemampuan berpikir kritis, serta interaksi antara pengaruh metode peta argumen dan efikasi diri terhadap kemampuan berpikir kritis. Metode yang digunakan pada penelitian ini adalah kuasi eksperimen dengan desain ANAVA dua arah dengan rancangan faktorial 2x2. Populasi penelitian ialah XI MIPA SMA Negeri di Jakarta dengan sampel penelitian sebanyak dua kelas, yaitu XI MIPA 1dan 3 yang berisi 72 peserta didik. Instrumen yang digunakan pada penelitian ini berupa tes uraian dan kuesioner efikasi diri. Berdasarkan analisis data hasil penelitian menunjukkan bahwa: (1) terdapat pengaruh metode peta argumen terhadap kemampuan berpikir kritis peserta didik dengan p<0,05, p = 0,00, (2) terdapat pengaruh efikasi diri terhadap kemampuan berpikir kritis peserta didik dengan p<0,05, p = 0,00, (3) tidak terdapat interaksi pengaruh metode peta argumen dan efikasi diri terhadap kemampuan berpikir kritis peserta didik dengan p>0,05, p = 0,602. 

scholarly journals THE IMPACT OF TEAMWORK SKILLS TO LEARNING ACHIEVEMENT IN FORCE CONCEPTUAL FOR JUNIOR HIGH SCHOOL

EDUSAINS ◽  
2018 ◽  
Vol 10 (2) ◽  
pp. 319-326
Author(s):  
Yosan Setyo Utomo
Keyword(s):  
Junior High School ◽  
Random Sampling ◽  
Sampling Technique ◽  
Data Retrieval ◽  
Simple Random Sampling ◽  
Learning Achievement ◽  
Achievement Data ◽  
Teamwork Skills ◽  
Parametric Statistical Test ◽  
The Impact

PENGARUH KETERAMPILAN KERJASAMA TERHADAP PRESTASI BELAJAR KONSEP GAYA PADA PEMBELAJARAN IPA SMPAbstractThis study aims to determine the effect of high teamwork skills and low teamwork skills on student learning achievement on the concept of force. This research was conducted in SMP Negeri 2 Surakarta Academic Year 2018/2019. The sample used in this study were 61 students. This research was included in experimental research. Sampling is done using simple random sampling technique. Data retrieval is done by using multiple choice tests as many as 20 items to get learning achievement data on force concepts and observation sheets for data on teamwork skills. Analysis of the data used is non-parametric statistical test, namely the Mann-Whitney U test. With the statistical analysis performed, it is obtained that the sig. value 0,000. Because of the sig. value 0,000 <0.05, it can be concluded that Ho was rejected. This shows high and low teamwork skills affect the learning achievement of students on the concept of force. Students who have high teamwork skills who have higher learning achievement with a mean of 74.41 students who have low teamwork skills with a mean of 53.15.AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh keterampilan kerjasama tinggi dan rendah terhadap prestasi belajar peserta didik pada konsep gaya. Penelitian ini dilakukan di SMP Negeri 2 Surakarta Tahun Ajaran 2018/2019. Sampel yang digunakan dalam penelitian ini berjumlah 61 peserta didik. Metode penelitian yang digunakan adalah penelitian eksperimen. Pengambilan sampel dilakukan dengan menggunakan teknik simple random sampling. Pengambilan  data dilakukan dengan menggunakan tes objektif pilihan ganda sebanyak 20 butir soal untuk mendapatkan data prestasi belajar pada konsep gaya dan lembar observasi untuk mendapatkan data keterampilan kerjasama. Analisis data yang digunakan yaitu uji statistik non-parametrik dengan menggunakan uji Mann-Whitney U. Berdasarkan analisis statistik yang dilakukan, diperoleh bahwa nilai sig. 0,000. Karena nilai sig. < 0,05 maka dapat disimpulkan Ho ditolak. Hal ini menunjukkan keterampilan kerjasama tinggi dan rendah berpengaruh terhadap prestasi belajar peserta didik pada konsep gaya. Hasilnya dapat dinyatakan bahwa peserta didikyang memiliki keterampilan kerjasama tinggi memiliki prestasi belajar yang lebih tinggi dengan rerata 74,41 daripada peserta didikyang memiliki keterampilan kerjasama rendah dengan rerata prestasi belajar 53,15.  

scholarly journals Critical Thinking Ability Improvement: The Impact of STAD Learning Model in Mathematic Courses

2021 ◽  
Vol 12 (1) ◽  
pp. 71-81
Author(s):  
Dodiet Enggar Wibowo ◽  
Ali Mustadi ◽  
Mahmudah Titi Muanifah
Keyword(s):  
Critical Thinking ◽  
Mathematics Learning ◽  
School Students ◽  
Learning Methods ◽  
Critical Thinking Ability ◽  
Time Of Application ◽  
Group Type ◽  
Thinking Ability ◽  
Quasi Experimental ◽  
The Impact

According to some studies on school student, the application of the STAD method in some subject can improve critical thinking ability. However, according to other studies, STAD in some subject for school students cannot improve critical thinking ability. This study, hence, aims to discover the impact of the application of STAD in improving critical thinking ability, especially in mathematics course for university students. The experiment was carried out in a quasi-experimental design, especially the pretest-posttest non-equivalent group type. The findings of this study indicate that the application of STAD in mathematics learning can improve critical thinking ability. The advantages of using STAD can be seen from the increase in critical thinking ability, both abilities in the low, medium, and high categories. This study also confirms the findings of other studies that the application of cooperative and problem-based learning methods is effective in improving critical thinking ability. However, in contrast to other studies that reveal the benefits of STAD can be obtained after a long time of application (9 weeks - 8 months), this study shows that the benefits of STAD can be obtained in a relatively short time. This occurs because the treatment in the experimental class meets the criteria set by the experts, and uses three important structures proposed by experts, too. This research, therefore, has implications for the need to use problem-based cooperative learning methods. 

Peran Kedisiplinan Belajar dan Kecerdasan Matematis Logis Dalam Pembelajaran Matematika

2015 ◽  
Vol 4 (2) ◽  
Author(s):  
Supardi Supardi
Keyword(s):  
Mathematics Achievement ◽  
Multiple Regression ◽  
Random Sampling ◽  
Survey Design ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Normality Test ◽  
Simultaneous Impact ◽  
Inferential Analysis ◽  
Test Requirements

<p>The purpose of this study was to determine the influence of learning discipline <br />and logical mathematical intelligence on mathematics achievement. This study is a survey design. This research did in student class XI IPA SMA Negeri 98 Jakarta semester 2012/2013. The sample taken by simple random sampling technique, involved 40 students. The instrument were in the forms of questionnaires and tests. The data were analyzed first by test requirements, the normality test, linearity and multicollinearity. Based on the fulfillment of the criteria in terms of the tes analyzed, inferential analysis to the test the research hypothesis. The data were analyzed using correlation and multiple regression. The findings showed that (1) learning discipline and logical mathematical intelligence had a positive and significant simultaneous impact on mathematics achievement. (2) learning discipline had a positive and significant impact on mathematics achievement. (3) logical mathematical intelligence had a positive and significant impact on mathematics achievement. </p>

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