scholarly journals Enhancing students collaboration skills in learning geometrical optics trough the ICARE learning model at Kabawo

2021 ◽  
Vol 2098 (1) ◽  
pp. 012012
Author(s):  
W O Fatima ◽  
L H Sadiyah ◽  
P Siahaan ◽  
A Samsudin ◽  
H Novia ◽  
...  
Keyword(s):  
Time Management ◽  
Random Sampling ◽  
Sampling Technique ◽  
Geometrical Optics ◽  
Learning Model ◽  
Collaboration Skills ◽  
Written Test ◽  
Main Instrument ◽  
Essay Test

Abstract This study aims to see the improvement of students’ collaboration skills by applying the ICARE learning model to geometrical optics material. The method used is pre-experimental with one group prettest-posttest design. The sample used study were 31 students of class XI IPA2 with random sampling technique. The main instrument in this research is the researcher himself, while the supporting instrument is a written test in the form of an essay test and analyzed using the rubik’s collaboration skills. To find out the improvement of students’ collaboration skills, it was done by comparing the pretest and posttest scores and then analyzed using N-Gain. Based on the results of research using the ICARE learning model in improving students’ collaboration skills based on the N-Gain value, where the average N-Gain value is 40.05. This shows that students’ collaboration skills have increased in the moderate category after applying the ICARE learning model, while to see the implementation of the learning model using an observation sheet with a score of good category. The recommendation in this study is to pay more attention to the time management allocated for each aspect of ICARE so that each stage in ICARE can be carried out properly.

scholarly journals The Differences of Mathematics Learning Outcomes between Think Pair Share (TPS) and Number Heads Together (NHT)

2018 ◽  
Vol 9 (1) ◽  
pp. 19
Author(s):  
Arie Purwa Kusuma ◽  
Maskuroh Maskuroh
Keyword(s):  
Learning Outcomes ◽  
Random Sampling ◽  
Hypothesis Test ◽  
Mathematics Learning ◽  
Sampling Technique ◽  
Learning Model ◽  
T Test ◽  
Learning Models ◽  
Experimental Group

The low learning outcomes of mathematics are not appropriate thought of learning models in the classroom. Therefore, the NHT and TPS learning models can be applied to improve the learning of outcomes of the student. This study aims to determine the differences in learning outcomes using the NHT learning model with the TPS learning model. The sampling technique is used as a random sampling cluster with 2 groups of experiments for the first experimental group  (classroom view of TPS model) and the second experimental group (classes of NHT modeling). The instrument of this research uses the test of mathematics learning result. The hypothesis test is used  T-Test. The conclusion of research that are differences in the outcomes of the two learning models (NHT and TPS) on learning outcomes, based on the marginal mean of the TPS learning model is better learning outcomes than the NHT learning model. 

scholarly journals Peningkatan Kompetensi Keterampilan Peserta Didik Berbantuan LKPD Berbasis Model Discovery Learning pada Materi Fluida

2019 ◽  
Vol 2 (1) ◽  
pp. 130-139
Author(s):  
Nadya Pratiwi ◽  
Yulkifli Yulkifli
Keyword(s):  
Random Sampling ◽  
Sampling Technique ◽  
Learning Model ◽  
Discovery Learning ◽  
Average Value ◽  
Analysis Technique ◽  
Distribution Of Values ◽  
Skill Scores ◽  
Homogeneous Data ◽  
Cluster Random Sampling

Abstract: Lack of practical activities in schools can result in a decrease in the creativity of students. worksheets based on the discovery learning model in them trigger students to think creatively and critically. The sampling technique is cluster random sampling. The purpose of this study is to look at the improvement of skills competencies which are assisted by student worksheets based on the discovery learning model. The data analysis technique is testing hypotheses where there is a difference which means the use of this student worksheet. Hypothesis testing conditions are to carry out normality tests for skill scores from both sample classes and homogeneity tests to see the distribution of values from two sample classes that have homogeneous data. after treatment is obtained, the average value of the skills of the experimental class is 78.62 and for the control class is 70.10.Abstrak: Kurangnya kegiatan praktikum di sekolah dapat mengakibatkan penurunan kreativitas siswa. lembar kerja berbasis model discovery learning di dalamnya memicu siswa untuk berpikir kreatif dan kritis. Teknik pengambilan sampel adalah cluster random sampling. Tujuan dari penelitian ini adalah untuk melihat peningkatan kompetensi keterampilan yang dibantu oleh lembar kerja siswa berdasarkan pada model pembelajaran penemuan. Teknik analisis data menguji hipotesis di mana ada perbedaan yang berarti penggunaan lembar kerja siswa ini. syarat pengujian hipotesis adalah untuk melakukan tes normalitas untuk skor keterampilan dari kedua kelas sampel dan tes homogenitas untuk melihat distribusi nilai dari dua kelas sampel yang memiliki data homogen. setelah perawatan diperoleh, nilai rata-rata keterampilan dari kelas eksperimen adalah 78,62 dan untuk kelas kontrol adalah 70,10.

scholarly journals PENGARUH MODEL PEMBELAJARAN KUANTUM DAN TEKNIK MERANGKUM TERHADAP PENALARAN MAHASISWA

2016 ◽  
Vol 35 (3) ◽  
Author(s):  
I Gede Astawan ◽  
Ni Wayan Rati
Keyword(s):  
Random Sampling ◽  
Research Finding ◽  
Sampling Technique ◽  
Learning Model ◽  
Conventional Technique ◽  
Primary Teacher ◽  
Education Department ◽  
Reasoning Test ◽  
Quantum Learning ◽  
Teacher Education Department

Penelitian ini bertujuan (1) mengetahui perbedaan penalaran mahasiswa antara kelompok model pembelajaran kuantum (MPKu) dan kelompok model pembelajaran konvensional (MPK); (2) mengetahui perbedaan penalaran mahasiswa antara kelompok merangkum dengan teknik peta pikiran (MTPP) dan kelompok merangkum dengan teknik konvensional (MTK); dan (3) mengetahui interaksi antara model pembelajaran  (MP) dan teknik merangkum (TM) terhadap penalaran mahasiswa. Jenis penelitian ini adalah kuasi eksperimen. Populasi penelitian adalah mahasiswa semester II Jurusan PGSD FIP Undiksha. Sampel diambil dengan teknik random sampling. Data yang dikumpulkan adalah penalaran mahasiswa dengan tes penalaran. Data dianalisis dengan ANAVA dua jalan faktorial 2 x 2.Temuan penelitian menunjukkan bahwa (1) terdapat perbedaan penalaran mahasiswa antara kelompok MPKu dan kelompok MPK; (2) terdapat perbedaan penalaran mahasiswa antara kelompok MTPP dan kelompok MTK; dan (3) terdapat interaksi antara MP dan TM terhadap penalaran mahasiswa. Berdasarkan temuan penelitian tersebut disarankan dosen untuk menggunakan MPKu dan MTPP dalam rangka meningkatkan penalaran mahasiswa. Kata-kata kunci: pembelajaran kuantum, teknik merangkum, penalaran  THE EFFECT OF QUANTUM LEARNING MODEL AND SUMMARIZES TECHNIQUE TOWARD STUDENT’S REASONING  ABSTRACTThis research aims are: (1) to know the different reasoning between group quantum learning model (QLM) with group conventional learning model (CLM); (2) to know the different between group summarize by mind map technique (SMMT) with group summarize by conventional technique (SCT); and (3) to know the interaction of learning model (LM) and summarize technique (ST) toward student’s reasoning. This research is quasi experiment. The population of this research is the second semester students of Primary Teacher Education Department, Ganesha University of Education. The sample was taken by random sampling technique. The data collected is student’s reasoning by reasoning test. The data analysis by two way factorial of ANOVA 2x2. The research finding showed that (1) there is different reasoning between group QLM with group CLM; (2) there is different between group SMMT with group SCT; and (3) there is interaction of LM and ST toward student’s reasoning. Based on that research finding it’s suggested to science lecture to able to use QLM and SMMT in order to increase student’s reasoning.      Key words: quantum learning, summarize technique, reasoning

scholarly journals EFEKTIVITAS MODEL PEMBELAJARAN TEAM ASSISTED INDIVIDUALIZATION (TAI) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VIII SMP

2017 ◽  
Vol 8 (1) ◽  
pp. 32
Author(s):  
Sri Utami ◽  
Lalu Sucipto
Keyword(s):  
Problem Solving ◽  
Random Sampling ◽  
Quantitative Research ◽  
Sampling Technique ◽  
Learning Model ◽  
T Test ◽  
Problem Solving Skills ◽  
Math Problem ◽  
Math Problem Solving ◽  
Cluster Random Sampling

Abstrak - Penelitian ini bertujuan untuk mengetahui keefektifan model pembelajaran Team Assisted Individualization (TAI) terhadap kemampuan pemecahan masalah matematika siswa. Populasi dalam penelitian ini adalah siswa kelas VIII SMP Salafiyah Darul Falah Mataram yang berjumlah 153 siswa. Sampel dalam penelitian ini yaitu kelas VIII B dengan jumlah 28 siswa. Jenis penelitian yang digunakan adalah penelitian kuantitatif, dengan desain pre-eksperimen (One Group Pretest Postest Design). Teknik pengambilan sampel yaitu menggunakan teknik cluster  random sampling . Teknik analisis data menggunakan uji-t test Sampel Related. Hasil perhitungan uji-t tes Sampel Related  didapatkan  sebesar dan sebesar dengan taraf signifikan . Karena , maka menunjukkan bahwa model pembelajaran Team Assisted Individualization (TAI) efektif terhadap kemampuan pemecahan masalah matematika siswa.Abstract: This study aims to determine the effectiveness of Teachers Assisted Individualization (TAI) learning model for students' math problem solving skills. The population in this study is the students of grade VIII SMP Salafiyah Darul Falah Mataram, amounting to 153 students. The sample in this research is class VIII B with the number of 28 students. The type of research used is quantitative research, with pre-experiment design (One Group Pretest Postest Design). The sampling technique is using cluster random sampling technique. Technique of data analysis using test-t test Sampel Related. The result of t-test calculation of Sample Related test obtained t_hitung equal to 19,01 and t_table equal to 2,052 with significant level 5%. Because t_hitung≥t_tabel, then show that Team Assisted Individualization (TAI) learning model effective to student's math problem solving ability.

scholarly journals The Profile of Collaboration Skills of Science Students in SMA Negeri 07 Surakarta

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Anita Rahmawati Sutanto ◽  
Astried Pascafitri Harenda ◽  
Myanda Azkya Arsyi ◽  
Suci Nur Cahyani ◽  
Baskoro Adi Prayitno
Keyword(s):  
Learning Outcomes ◽  
Random Sampling ◽  
Quantitative Description ◽  
Sampling Technique ◽  
Survey Method ◽  
Science Students ◽  
Grade Student ◽  
Student Collaboration ◽  
Collaboration Skills ◽  
Exchange Information

Collaboration skills between students are needed to optimize learning outcomes. Collaboration skills in learning can allow students to exchange information and ideas with their friends, therefore can increasing students' understanding of a material. This study aims to determine the collaboration skills and find out the differences of collaboration skills on science students grade X, XI, and XII in SMA N 07 Surakarta. This study used survey method. Population of this study included all students of grade X, XI, XII, in total 600 students. Stratified proportional random sampling was used as sampling technique with a sample of 20 students at each grade. Student collaboration skills are measured using questionnaires. Data analysis used quantitative description analysis and ANOVA. The results of the study showed that the profile of the X, XI and XII science students' collaboration skills in SMA N 07 Surakarta was in the range of 70-74% or in the high category. There is no difference in the collaboration skills of science students of grade X, XI, and XII (α = 0.412> 0.05).

ANALISIS KEMAMPUAN KONEKSI MATEMATIS SISWA DITINJAU DARI PENGGUNAKAN MODEL PEMBELAJARAN CORE (CONNECTING, ORGANIZING, REFLECTING, EXTENDING)

2021 ◽  
Vol 4 (2) ◽  
pp. 208-215
Author(s):  
Nina Anriani Pulungan ◽  
Nunik Ardiana ◽  
Muhammad Syahril Harahap
Keyword(s):  
Random Sampling ◽  
Descriptive Analysis ◽  
Sampling Technique ◽  
Learning Model ◽  
Eighth Grade ◽  
Intact Group ◽  
Inferential Statistic ◽  
Eighth Grade Students ◽  
Cluster Random Sampling ◽  
Mathematical Connection

The aim of this study is to analyze students’ mathematical connection ability on the topic of Phytagoras theorem which reviewed on using CORE learning model at the eighth grade students of SMP Negeri 8 Padangsidimpuan. The research was conducted by applying experimental method (intact group comparison design) with 54 students as the sample and they were taken by using Cluster random sampling technique. Sample was divided into two groups, 27 students as control class (using lecture) and 27 students as experimental class (using CORE).  Based on descriptive analysis, it was found: (a) the average of students’ mathematical connection ability before using lecture learning model was 50.82 (fair category) and after using lecture learning model was 73.66 (enough category) and (b) the average of students’ mathematical connection ability before using CORE learning model was 50.72 (fair category) and after using CORE learning model was 85.25 (good category). Furthermore, based on inferential statistic by using N-Gain, the result showed g= 0.369 (low category) for control class and g=0.706 (high category) for experimental class. It ‘s concluded that using CORE more effective than lecture learning model on the topic of Phytagoras  theorem at the eighth grade students of SMP Negeri 8 Padangsidimpuan.

scholarly journals EFEKTIFITAS PEMBELAJARAN KOOPERATIF TIPE NHT DENGAN PENDEKATAN KONTEKSTUAL PADA PEMBELAJARAN BANGUN RUANG SISI DATAR

2016 ◽  
Vol 5 (01) ◽  
Author(s):  
Lingga Nico Pradana
Keyword(s):  
Data Collection ◽  
Direct Instruction ◽  
Random Sampling ◽  
Sampling Technique ◽  
Learning Model ◽  
Learning Models ◽  
Quasi Experimental ◽  
Class Viii ◽  
Cluster Random Sampling ◽  
Collection Methods

<p>The purpose of this research was to determine the effect of learning models to student achievement. Learning models compared between NHT-CTL, NHT and direct instruction. Method of research used quasi experimental with the factorial design of 3x1. Population of this research was all students class VIII in SMP Negeri at Madiun City. The sampling technique using a stratified cluster random sampling. Samples in this research were 266 students with 91 students as experimental class I, 88 students as experimental class II and 87 students as control class. Data collection methods used documentation and test.Hypothesis testing was performed using one-way analysis of variance with unequal cells. Based on the results of hypothesis testwere concluded that NHT-CTL learning model gave better achievement than NHT learning model and direct instruction, while NHT learning model and direct instruction gave the same achievement. </p>

scholarly journals PENGARUH MODEL PEMBELAJARAN INKUIRI TERHADAP HASIL BELAJAR IPA SISWA KELAS IVSDNEGERI REJOWINANGUN IYOGYAKARTA

2020 ◽  
Vol 6 (2) ◽  
Author(s):  
Famela Indah Agesy ◽  
Widodo Budhi ◽  
Retno Utaminingsih
Keyword(s):  
Random Sampling ◽  
Science Learning ◽  
Inquiry Learning ◽  
Sampling Technique ◽  
Learning Model ◽  
Control Group ◽  
Normality Test ◽  
The Mean ◽  
Student Differences ◽  
Variance Homogeneity

The purpose of this research was to determine the differences in students learning result between who apply inquiry learning models and expository models. This research is experimental research. The research design used is a nonequivalent control group. The sampling technique is done by random sampling. The analysis prerequisite test is the distribution normality test and variance homogeneity. Based on the results of data analysis, obtained tcount = 2.332 with p = 0.0024 <0.01, so the hypothesis is accepted. Thus it can be concluded that there are very significant student differences learning result in grade IV SD Negeri Rejowinangun I Yogyakarta between those who apply the inquiry learning model and the expository learning model. The mean score of the science learning result of students who applied the inquiry learning model 16.03 was higher than the expository learning model 12.74. It means that there is an influence of the inquiry learning model on the learning result of Natural Sciences students in grade IV SD Negeri Rejowinangun I Yogyakarta.

scholarly journals Pengaruh Model Pembelajaran Conceptual Understanding Procedures Terhadap Penguasaan Konsep Fisika Ditinjau Dari Sikap Ilmiah Peserta Didik Kelas X

2019 ◽  
Vol 5 (1) ◽  
pp. 64
Author(s):  
Ni Putu Ayu Suryani ◽  
Susilawati Susilawati ◽  
Kosim Kosim
Keyword(s):  
Conceptual Understanding ◽  
Random Sampling ◽  
Sampling Technique ◽  
Learning Model ◽  
Grade Student ◽  
Scientific Attitude ◽  
Significance Level ◽  
10Th Grade ◽  
Academic Year ◽  
Cluster Random Sampling

Research aimed to find the effect of Conceptual Understanding Procedures learning model on the mastery of physics concepts observed from the scientific attitude of 10th-grade students. Type of research was quasi-experiment with 2x2 factorial design. Population was 10th grade students of MIA in SMAN 1 Gunungsari academic year 2017/2018, and the sampling technique was cluster random sampling. The data of the students’ mastery of concepts were collected by giving essays and the scientific attitude was measured by using questionnaires. The collected data were analyzed by applying 2-way ANOVA, assisted by SPSS 16 with (α) significance level of 5%. The results show that significant value for the effect of learning model consider from scientific attitude in amount 0,01 which its was smaller from (α), and significant value for interaction between Conceptual Understanding Procedures learning model with scientific attitude in amount 0,18 which its value is bigger from (α). According to data, can be conclude: there was an effect of Conceptual Understanding Procedures learning model to the mastery of physics concept in terms of scientific attitude from 10th grade student’; and there was no interaction between Conceptual Understanding Procedures learning model to scientific attitude to the mastery of physics concept from 10th grade student’. 

scholarly journals Pengaruh Model Pembelajaran Inkuiri Terbimbing Terhadap Kemampuan Berpikir Kritis Peserta Didik

2018 ◽  
Vol 4 (1) ◽  
pp. 98
Author(s):  
Lia Nurmayani ◽  
Aris Doyan ◽  
Ni Nyoman Sri Putu Verawati
Keyword(s):  
Critical Thinking ◽  
Inquiry Learning ◽  
Sampling Technique ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Guided Inquiry ◽  
Level Of Significance ◽  
Essay Test ◽  
Learning Data

This study aims to determine the effect of guided inquiry learning model toward critical thinking skills of students. This type of research is quasi experiment with non-equivalent group design. Sampling using purposive sampling technique, so that obtained class XI MIA 1 as experiment class and class XI MIA 2 as control class. The research instrument is a essay test of 5 questions that have been tested for validity, reliability, level of difficulty, and different power of problems. The learning data of the two classes is normally distributed. Based on the homogenity data obtained both homogeneous. Data were analyzed by MANOVA test. Result of data analysis show significance  0,021 if  determined the level of significance 0,05 then 0,021<0,05. Based on these facts it can be concluded that there is influence of guided inquiry learning model toward critical thinking skills of students.

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