EFFECTIVENESS OF THINK PAIR SHARE AND SPONTANEOUS GROUP DISCUSSION TOWARDS PROBLEM SOLVING SKILL  STUDENT OF X ACCOUNTING GRADERS SMK NEGERI 1 WONOSARI

This research is aimed to know: 1) the differences of problem solving skills in students’ learning with Think Pair Share and Spontaneous Group Discussion; 2) the effectiveness of the implementation of Think Pair Share and Spontaneous Group Discussion. This research is a quasi-experimental research involving 32 students of X AK1 and X AK3. Data collection technique was a tests. Data analysis techniques for testing the result of this research were normality test, homogeneity test, and hypothesis test with t-test. The results of this study show that: 1) There are no differences in problem solving skill between students with Think Pair Share and student with Spontaneous Group Discussion student of X Accounting graders SMK Negeri 1 Wonosari. It proved by post-test on hypothesis test with the signification in the result of independent sample t-test is greater than α = 0.05 (0,475 0,05) and t count t table (0,719 2,000). 2)There are no differences in effectiveness between students with Think Pair and student with Spontaneous Group Discussion student of X Accounting graders SMK Negeri 1 Wonosari. It proved by independent samples t-test for gain score is greater than α = 0.05 (0.786 0.05) and t count t table (0,272 2,000). Keywords: Introduction to Accounting learning, TPS, SGD, Problem Solving Skill

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Pengaruh Aplikasi Instagram Terhadap Hasil Belajar Siswa Kelas V Mata Pelajaran Matematika Materi Volume Bangun Ruang Di SDN Bakung Temenggungan Balongbendo Sidoarjo

Child Education Journal ◽

10.33086/cej.v2i2.1590 ◽

2020 ◽

Vol 2 (2) ◽

pp. 83-91

Author(s):

Viva Aprilya Khasana ◽

Heri Setiyawan ◽

Noviana Desiningrum

Keyword(s):

Learning Outcomes ◽

Rapid Development ◽

T Test ◽

Fifth Grade ◽

Homogeneity Test ◽

Fifth Grade Students ◽

Class B ◽

Post Test ◽

Quasi Experimental ◽

Data Collection Technique

ABSTRAK : Penelitian ini dilatarbelakangi oleh pemanfaatan kecanggihan teknologi di era globalisasi sebagai media pembelajaran yang inovatif. Dalam hal ini peneliti membuat inovasi untuk menggunakan aplikasi instagram pada proses pembelajaran. Adapun tujuan penelitian ini adalah untuk mengetahui pengaruh aplikasi Instagram terhadap hasil belajar siswa kelas V mata pelajaran Matematika materi Volume Bangun Ruang di SDN Bakung Temenggungan Balongbendo. Jenis penelitian ini menggunakan penelitian eksperimen dengan desain penelitian eksperimen semu (Quasi Experimental). Berdasarkan dari hasil dan pembahasan diperoleh simpulan bahwa adanya pengaruh penggunaan aplikasi instagram terhadap hasil belajar siwa kelas V Mata Pelajaran Matematika materi Volume Bangun Ruang di SDN Bakung Temenggungan Balongbendo Sidoarjo. Hal tersebut dilihat dari hasil uji independent t-test yang menunjukkan bahwa nilai signifikansi (2- tailled) ≤ 0,05 yang bernilai 0,017 sehingga Ha diterima dan H0 ditolak. ABSTRACT : This research is based on the rapid development of information technology that can be used in learning. The purpose of this study was to determine the effect of the Instagram application on the learning outcomes of fifth grade students in Mathematics in the material of Space Volume at SDN Bakung Temenggungan Balongbendo Sidoarjo. This type of research is experimental research. The research design used is Quasi Experimental or quasi-experimental. The population used in this studyis class V at SDN Bakung Temenggungan. The sample used in this study is nonprability sampling, namely class A as many as 20 students and class B 20 students. The data collection technique was carried out in three stages, namely pretest, treatment, and post test. The data analysis technique used the normality test, homogeneity test and t test. The conclusion of this research is the influence of the Instagram application on the learning outcomes of fifth grade students in mathematics subject matter volume building space at SDN Bakung Temenggungan Balongbendo Sidoarjo. Recommendations for further research are to use the Instagram application as a learning medium for both mathematics and other subjects

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Model pembelajaran kreatif treffinger terhadap kemampuan memecahkan masalah pada materi ekosistem dan perubahan lingkungan

JPBIO (Jurnal Pendidikan Biologi) ◽

10.31932/jpbio.v5i1.601 ◽

2020 ◽

Vol 5 (1) ◽

pp. 73-79

Author(s):

Devi Anugrah ◽

Susanti Murwitaningsih ◽

Desya Aryani Sofyan ◽

Susilo Susilo

Keyword(s):

Problem Solving ◽

T Test ◽

Student Thinking ◽

Ecosystem Change ◽

Control Group ◽

Homogeneity Test ◽

Control Group Design ◽

Group Design ◽

Post Test ◽

Quasi Experimental

Berkembangnya kemampuan berpikir siswa dapat mempengaruhi kemampuan siswa dalam memecahkan masalah. Studi ini bertujuan untuk menyelidiki tentang pengaruh model treffinger terhadap kemampuan memecahkan masalah pada siswa. Design quasi experimental diterapkan dengan menggunakan post-test only control group design. Studi ini melibatkan 62 siswa dari total 144 siswa. Instrument berupa soal tes sebanyak 35 soal pilihan ganda. Uji parametrik dengan uji normalitas, uji homogenitas, dan uji t digunakan untuk menganalisis data hasil nilai post-test. Hasil studi ini menunjukkan bahwa kelas eksperimen memiliki nilai yang lebih tinggi dibandingkan dengan kelas kontrol (63,41>54,27). Perhitungan dari uji t menunjukkan bahwa model treffinger berpengaruh terhadap kemampuan memecahkan masalah siswa. Sintak pada model treffinger berpengaruh terhadap kemampuan memecahkan masalah siswa pada materi ekosistem dan perubahan lingkungan. Tahap I (Basic Tools) dapat meningkatkan dua indikator kemampuan memecahkan masalah yaitu merumuskan masalah dan hipotesis.Kata kunci: Kemampuan merumuskan masalah, kemampuan berhipotesis, perubahan lingkungan, ekosistem Treffinger creative learning model towards problem-solving ability in environmental and ecosystem change material. The growing ability of student thinking can affect students ' ability to solve problems. The study aims to investigate the effectiveness of treffinger's learning models towards the ability to solve problems in students. The quasi-experimental design is applied using the post-test only control group design. The study involved 62 students from a total of 144 students. The Instrument uses 35 questions of multiple-choice. The post-test value Data is analyzed using the normality test, homogeneity test, and T-test. The results of this study indicate that the experiment class has a higher value compared to the control class (63.41 > 54.27). Calculations from the T-test show that treffinger's model affects the ability to solve students' problems. The syntax of treffinger's models was able to improve the ability to answer students' issues in environmental and ecosystem change materials. Stage I (Basic Tools) can increase two indicators of problem-solving capability that is formulating issues and hypotheses.Keywords: Ability to formulate problems, ability to hypothesize, environmental changes, ecosystem

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Pengaruh Model Pembelajaran Generatif terhadap Kemampuan Pemecahan Masalah Matematika

JKPM (Jurnal Kajian Pendidikan Matematika) ◽

10.30998/jkpm.v2i2.2495 ◽

2017 ◽

Vol 2 (2) ◽

pp. 219

Author(s):

Dewi Sulistiawati

Keyword(s):

Problem Solving ◽

Learning Model ◽

T Test ◽

Homogeneity Test ◽

Generative Learning ◽

Scientific Journals ◽

Problem Solving Skills ◽

Mathematics Problem Solving ◽

Normality Test ◽

Mathematics Problem

The benefit of this research is to analyze the Impacts of Generative Learning Model on Mathematics problem Solving Skills. The method used in this research is experiment through t test. To collect the data about generative learning model, the writer used her idea, scientific books, scientific journals, internet and others documents. The research was conducted on the students of class VII H and VII G at Public SMP in west Cikarang. The sample is about 60 students. Before using generative learning model’s instruments, they was validated and past reability test. After that the writer done normality test through chi kuadrat test and homogeneity test through fisher test. Based on the research, t test ? t table (2.21 ? 1.697). it means there are significant impacts of Generative learning model on Mathematics problem solving. It can be concluded that there are significant impacts of Generative Learning Model on Mathematics problem Solving Skills.

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Pengaruh Metode Pembelajaran Problem Solving terhadap Kemampuan Berpikir Kritis Matematika

JKPM (Jurnal Kajian Pendidikan Matematika) ◽

10.30998/jkpm.v2i2.2493 ◽

2017 ◽

Vol 2 (2) ◽

pp. 201

Author(s):

Noni Rahmawanty

Keyword(s):

Critical Thinking ◽

Problem Solving ◽

Hypothesis Test ◽

T Test ◽

Homogeneity Test ◽

Learning Method ◽

Critical Thinking Ability ◽

Normality Test ◽

Thinking Ability ◽

Experiment Method

The research is aimed to determine and answer the problems about The impacts of problem solving learning method on mathematics critical thinking ability. The method is used in this research is experiment method with quantitative, and the analysis used t test. The sample is the students grade x about 30 students is taken from each class by proportional random sampling. Based on normality test through liliefors test both of class in normal distribution and homogeneity test used f test and both of class is homogen. The result of hypothesis test show that t test (5.093) ? t table (2.002), it means that problem solving method in SMK Islam Wijaya is more influence on mathematics critical thinking ability than problem solving based on learning method.

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The Effectiveness of Augmented Reality in Learning Vector to Improve Students’ Spatial and Problem-Solving Skills

International Journal of Interactive Mobile Technologies (iJIM) ◽

10.3991/ijim.v15i05.19037 ◽

2021 ◽

Vol 15 (05) ◽

pp. 159

Author(s):

Muhamad Ikhsan Sahal Guntur ◽

Wahyu Setyaningrum

Keyword(s):

Problem Solving ◽

Augmented Reality ◽

T Test ◽

Homogeneity Test ◽

Spatial Skills ◽

Problem Solving Skills ◽

Class A ◽

Class B ◽

Quasi Experimental ◽

The Government

The researchers implemented the quasi-experimental method of research. This research was conducted at SMAN 1 Ngemplak, Indonesia. The research was conducted from March to April 2020. In this study, the samples consisted of 70 students divided into two classes, namely Class A and Class B. The students in Class A received treatment by using the Augmented Reality Module (ARM). Meanwhile, Class B students were taught conventionally using a conventional module from the government and GeoGebra application. The instruments used in this study were written tests, the first test was in the form of multiple choices and consisted of 25 questions to measure students’ spatial skills, and the second test was in the form of essays, consisted of five questions in order to measure students’ problem-solving skills. The reliability of the tests had been tested before collecting the data. The data were analyzed using descriptive statistics and inferential statistics (normality test, homogeneity test, paired t-test, and independent t-test). Based on the analyses' results, it can be concluded that Augment-ed Reality Module has a significant effect on students' problem-solving and spatial skills since there is an improvement in students' mean scores in the pre-test and post-test results. Besides, it can be concluded that Augmented Reality learning is more effective than conventional learning since the students are usually taught using conventional modules from the government and GeoGebra application.

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Pengaruh Model Pembelajaran Numbered Head Together (NHT) Terhadap Peningkatan Kemampuan Pemahaman Konsep Berbantuan Software

JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) ◽

10.36987/jpms.v7i1.1962 ◽

2021 ◽

Vol 7 (1) ◽

pp. 26-32

Author(s):

Zulaini Masruro Nasution

Keyword(s):

Hypothesis Test ◽

Sampling Technique ◽

Simple Random Sampling ◽

Posttest Score ◽

T Test ◽

Percentage Increase ◽

Normality Test ◽

Post Test ◽

Quasi Experimental ◽

Positive Effect

Penelitian ini bertujuan untuk mengetahui ada tidaknya pengaruh model pembelajaran Numbered Head Together terhadap kemampuan pemahaman konsep siswa kelas X SMK Teladan Pematangsiantar tahun 2020 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 X SMK Teladan Pematangsiantar yang berjumlah 74 orang.Sedangkan sampel yang digunakan pada penelitian ini berjumlah 37 orang.Sampel penelitian ditentukan dengan teknik simple random sampling.Pengumpulan data dengan menggunakan teskemampuan pemahaman konsep dengan soal uraian berjumlah 5 butir. Data di analisis menggunakan uji normalitas dan ujihi potesis yaitu paired simples t-test .Hasil penelitian menunjukkan bahwa terdapat pengaruh model pembelajaran Numbered Head Together terhadap kemampuan pemahaman konsep siswa dari uji pretes dan postes yang diberikan pada siswa kelas X SMK Teladan Pematangsiantar. Rata-rata nilai posttest adalah 44,67 lebih tinggi dari nilai pretest 18,56 dan presentase kenaikannya adalah 13%. Adanya perbedaan yang signifikan menunjukkan bahwa pembelajaran menggunakan model pembelajaran Numbered Head Together berpengaruh positif terhadap kemampuan pemahaman konsep siswa.This study aims to determine whether there is influence of the model of learning Numbered Head Together on the ability to understand the concept of class X students of SMK Teladan Pematangsiantar in the 2020 lesson years before being treated (pretested) and after being treated (postes) in the experimental class. This research is a quasi-experimental research. The population in this study is the entire class X students of SMK Teladan Pematangsiantar which amounted to 74 people. While the sample used in this study amounted to 37 people. The sample is determined by simple random sampling technique. Data collection by using concept comprehension comprehension test with 5 item description. Data were analyzed using normality test and hypothesis test that paired simples t-test. The result of the research shows that there is influence of the Numbered Head Together learning model to the students' concept of pretest and post test which is given to the students of grade X students of SMK Teladan Pematangsiantar. The average posttest score is 44.67 higher than the pretest value of 18.56 and the percentage increase is 13%. The existence of significant differences indicate that the learning using the model of learning Numbered Head Together have a positive effect on students' concept of understanding ability.

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PENGARUH MEDIA PAPAN FLANEL TERHADAP KEMAMPUAN KOGNITIF ANAK DI RA JAM’IYYATUSH SHOOLIHIIN KELURAHAN TANJUNG MULIA KECAMATAN MEDAN DELI

JURNAL RAUDHAH ◽

10.30829/raudhah.v7i2.503 ◽

2019 ◽

Vol 7 (2) ◽

Author(s):

Siti Khadijah ◽

Masganti Sit ◽

Sapri Sapri

Keyword(s):

Cognitive Abilities ◽

Quantitative Research ◽

Hypothesis Test ◽

Statistical Tests ◽

Sampling Technique ◽

Homogeneity Test ◽

Analysis Techniques ◽

Normality Test ◽

Post Test ◽

Quasi Experimental

The purpose of this study was to find out: (1) determine the effect of flannel board media on children's cognitive abilities in RA Jam'iyyatush Shoolihiin, (2) determine the effect of blackboard media on children's cognitive abilities in RA Jam'iyyatush Shoolihiin, (3) find out the differences in media influence flannel board with whiteboard media on children's cognitive abilities at RA Jam'iyyatush Shoolihiin.This type of research is quantitative research with Quasi Experimental Design. The sampling technique uses simple random with lottery techniques. Data collection instruments using experiments. And data analysis techniques using statistical tests, namely normality test, homogeneity test and hypothesis testing using t-test. The results showed that: (1) There was the influence of the flannel board media on the cognitive abilities of children in RA Jam'iyyatush Shoolihiin, this was seen from t count > t table, namely 8,1832 > 1,68830 (2) There was no effect of the whiteboard media on cognitive abilities of children in RA Jam'iyyatush Shoolihiin, seen from t count < t table, ie 1.0563 < 1.68830, (3) There is a difference in the influence of flannel board media with whiteboard media on children's cognitive abilities in RA Jam'iyyatush Shoolihiin, seen From the post-test hypothesis test of the two classes with t count > t table which is 7.68493> 1.68830.

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The Effect of Using Pair Check and Snowball Throwing Learning Models on Students' Problem Solving Ability

Jurnal Axioma : Jurnal Matematika dan Pembelajaran ◽

10.36835/axi.v5i1.542 ◽

2020 ◽

Vol 5 (1) ◽

pp. 38-48

Author(s):

Juliana Dwi Maulidiya

Keyword(s):

Problem Solving ◽

Control Design ◽

Sampling Technique ◽

Learning Model ◽

T Test ◽

P Value ◽

Homogeneity Test ◽

Problem Solving Skills ◽

Normality Test ◽

Spss Software

The research abaut the effect of the use of the pair check and snowball throwing learning model on problem solving abilities was carried out with the aim of recognizing the influence of the use of the model on problem solving abilities. The research was conducted in SMP 06 Diponegoro with 27 respondents in VIII A and 30 students in VIII B who were taken with the Purposive Sampling technique. This type of research is a true-experimental research with a Posttest-Only Control Design and uses a quantitative approach. The method taken in this research is test and documentation. The data analysis that used is normality test, homogeneity test, and t test (Independent T Test) with the help of SPSS software version 20.0. Based on the research results obtained p-value 0.02 < 0.05 then Ha is accepted and Ho is rejected. Thus it can be said that there is an effect on the use of the pair check and snowball throwing learning model on students' problem solving abilities Keywords: pair check, snowball throwing, problem solving skills

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STUDI KOMPARASI ANTARA MODEL PEMBELAJARAN DISCOVERY LEARNING DAN GROUP INVESTIGATION TERHADAP HASIL BELAJAR KIMIA SISWA

Alotrop ◽

10.33369/atp.v1i1.2720 ◽

2017 ◽

Vol 1 (1) ◽

Author(s):

Julita Sari ◽

Amrul Bahar ◽

Dewi Handayani

Keyword(s):

Learning Outcomes ◽

Learning Outcome ◽

Learning Model ◽

T Test ◽

Discovery Learning ◽

Homogeneity Test ◽

Mean Values ◽

Normality Test ◽

Post Test ◽

Quasi Experimental

The average students' chemical learning outcomes are still low, the low learning outcome is influenced by several factors, including students still consider that chemistry as one of the scary, difficult to understand and less interesting lessons. Therefore, the research wants to vary the learning process in the classroom by applying the learning model of Discovery Learning with Group Investigation model. This research was aimed to find out the students’ achievement differences of chemical subject by using Discovery learning and Group Investigation model. The research is quasi experimental research. The population of this research were class X MIPA in SMAN 9 Bengkulu City, and the sample were X MIPA 2 and MIPA 3. This research using two experimental classes, that is class X MIPA 2 applying Group Investigation model and X MIPA 3 applying Discovery Learning model. Analysis of the data used is mean values, normality test, homogeneity test, and t-test. Post-test mean values for first experiment class is 78,12, but for second experiment class is 81,3. To determine whether the differences of student’s learning outcomes between both of experiment classes or not, we use t-test by using the differences between student’s pretest and posttest values, tcount > ttable (2,17 > 1,67). The result of this research showed that Ha accepted, in other words is a significant differences in learning outcomes of student’s applying Discovery Learning and Group Investigation model.

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PENGARUH METODE LATIHAN SISTEM SET DAN SIRKUIT TERHADAP PENINGKATAN KEMAMPUAN DAYA LEDAK OTOT LENGAN PADA ATLET BOLABASKET FIK UNP

Jurnal Menssana ◽

10.24036/jm.v4i1.35 ◽

2019 ◽

Vol 4 (1) ◽

pp. 58

Author(s):

Sari Mariati ◽

Willady Rasyid

Keyword(s):

Hypothesis Test ◽

National Development ◽

T Test ◽

Football Players ◽

Homogeneity Test ◽

Explosive Power ◽

Normality Test ◽

Significant Difference ◽

Quasi Experimental ◽

Development Center

This study aims to see whether or not there is a difference in the influence of the set system and circuit system on the increase in arm muscle explosive power in UNP Padang FIK athletes. This type of research is a quasi-experimental research conducted at the PPSP GOR of UNP Development. This study aims to see whether or not there is a difference in the influence of the set system and circuit system on the increase in arm muscle explosive power in UNP Padang FIK athletes. The type of this research was a quasi-experimental study conducted at the PPSP National Development Development Center in the sample. The research was 20 male football players from FIK UNP and consisted of 10 sets of system groups and 10 circuit system groups who were given 16 exercises Data collection techniques using two hand medicine ball push. The collected data is used to test hypotheses using the t test. Before the t test is carried out, the analysis requirements test is carried out, namely the normality test and homogeneity test. The results of the 1.2, and 3 hypothesis test using t test statistics can be summarized as follows: (1) The set system does not significantly influence the increase in arm muscle explosive ability. It can be obtained thit 1.74 <ttab 2.26 and p 0.11> 0.05α. > tt2.26 and p 0.00 <0.05α (3) There is no significant difference in effect between the set system and the circuit system on the increase in arm muscle explosive ability, the value of thit 1.32 <2.26 and p 0.287> 0.05α.

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