scholarly journals PENGARUH PEMBELAJARAN INKUIRI TERBIMBING TERHADAP PEMAHAMAN KONSEP FISIKA PESERTA DIDIK

2021 ◽  
Vol 4 (2) ◽  
pp. 44-49
Author(s):  
Muhammad Amran Shidik ◽  
Faradina Faradina ◽  
Pertiwi Pertiwi ◽  
Anas Irwan
Keyword(s):  
T Test ◽  
Choice Test ◽  
Control Group ◽  
Guided Inquiry ◽  
Control Groups ◽  
Control Group Design ◽  
Concept Understanding ◽  
Quasi Experimental ◽  
And Control ◽  
Test Result

This research was conducted with the aim of knowing whether there was an effect of guided inquiry learning on students' understanding of the concepts of physics. By using a quasi-experimental research method with. Non-Equivalent research design. Control Group Design in order to obtain two class groups, namely the experimental and control groups. Data were collected using an objective test of concept understanding in the form of a multiple-choice test with five choice options. The data obtained were then tested the prerequisites first. After the data is said to be distributed normally and homogeneously, it is followed by hypothesis testing using the t-test. The t-test result shows that the significance value is smaller than the α value (0.000 <0.05), so that Ho is rejected and Ha is accepted. Which means that there is an effect of understanding the concept of physics between participants being taught learning guided inquiry and being taught conventionally.

scholarly journals PENGGUNAAN STRATEGI PEMBELAJARAN AKTIF EVERYONE IS A TEACHER HERE (ETH) TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA SISWA KELAS VII

2018 ◽  
Vol 4 (1) ◽  
pp. 95-100
Author(s):  
Sri Yunita Ningsih ◽  
Gustimalasari Gustimalasari
Keyword(s):  
Active Learning ◽  
Learning Strategy ◽  
Control Group ◽  
Control Group Design ◽  
Concept Understanding ◽  
Group Design ◽  
Quasi Experimental ◽  
Active Learning Strategy ◽  
And Control ◽  
Better Than

Abstract. This research has been made to know skill of student’s concept by using active learning strategy everyone is teacher here (ETH). Beside that this study aims to measure student’s concept understanding with statistical test between Experimental Class (Active Learning Strategy Everyone Is Teacher Here) and control class (Conventional Learning ). The population was seventh grade of SMPN 3 Lirik consist 94 students in three classes. Sample was took randomly, experiment class ( VII.2 ) and control class ( VII.I ) This research was experiment, the form of this research was Quasi Experimental Design with randomized subject posttest only control group design. based on statistic data processing has been retrieved - t hitung -3,159 smaller than - t table was -2,000 and based on t test has been retrieved -thitung < -t table so Ho rejected and Ha received. So that the writer conclude that skill of math student’s concept understanding by using active learning Strategy Everyone Is Teacher Here (ETH) is better than conventional concept understanding.Keywords: Everyone Is A Teacher Here, Concept Understanding

scholarly journals USING CHESSBOARD TECHNIQUE IN RESPONDING TO THE SHORT STORY TO DEVELOP STUDENTS’ SPEAKING SKILL

2018 ◽  
Vol 1 (2) ◽  
pp. 11-19
Author(s):  
Putu Karolina
Keyword(s):  
Short Story ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Paired Sample ◽  
Group Design ◽  
Quasi Experimental ◽  
Speaking Skill ◽  
And Control ◽  
Experimental Group

This study aimed to answer whether using chessboard technique in responding to short story develops student’s speaking skill or not. The method used in this study was one of the quasi-experimental designs: pretest-posttest non-equivalent comparison control group design. The population of the study was the eleventh-grade student at SMA N 12Palembang and the sample were taken from the population by using purposive sampling. The data were collected by using two instruments, test and questionnaire. The test wasgiven twice to the experimental and control group, as the pretest and the posttest. Thequestionnaire was distributed to the experimental group after conducting the treatment to get more information related to the problem of the study. To verify the hypothesis, thedata from pretest and posttest on the experimental and control group were analyzed byusing paired sample t-test and independent sample t-test. The result of the study showed that applying chessboard technique in responding to the short story develops student’s speaking skills. Some students (60%) in the experimental group achieve good category compared to only a few students (20%) in control group. 

scholarly journals Recycling Waste of Rice Husk to Improve Entrepreneurship Motivation

2016 ◽  
Vol 5 (1) ◽  
pp. 75
Author(s):  
Fatwa Tentama ◽  
Surahma Asti Mulasari ◽  
Muchsin Maulana ◽  
Rini Anggraeni
Keyword(s):  
Rice Husk ◽  
T Test ◽  
Control Group ◽  
Control Groups ◽  
Control Group Design ◽  
Paired Sample ◽  
Growing Medium ◽  
Significant Difference ◽  
Before And After ◽  
And Control

The farmers in Indonesia have not maximally taken advantage of the existence of rice husk; therefore the huge number of the husk becomes disturbing waste, which spoils environment. The waste of rice husk is potentially capable of improving the farmers’ economy amidst the people’s lack of knowledge about its potential to commercially produce charcoal briquettes from it, make it a plant growing medium, and change it into manure. This research aims at knowing if the training of recycling waste of rice husk can improve the farmers’ entrepreneurship motivation. The subjects of the research were farmers in groups at Bimomartani village, Ngemplak district, Sleman regency. They were 60 participants divided into experintal and control groups. The planned experiment used <em>untreated control group design with dependent pretest and posttest samples.</em> The <em>paired sample t-test</em> and <em>independent sample t-test</em> were used as the techniques of analysis in this research. The result of t-test on <em>paired sample t-test</em> for the experimental group resulted in the value of t = -6.659 with p = 0.000 (p&lt;0.01), which means there was a significant difference of entrepreneurship motivation before and after the training of recycling rice husk. The analysis for <em>Independent sample t-test</em> resulted in the value of t = 7.411 with p = 0.000 (p&lt;0.01), which means there was a significant difference of entrepreneurship motivation between experimental and control groups. It can be concluded that the training of recycling waste of rice husk was effective in improving the farmers’ entrepreneurship motivation.

scholarly journals Pengaruh Metode Discovery Learning Terhadap Peningkatan Pemahaman Konsep Peserta Didik (Studi Kuasi Eksperimen pada Kompetensi Dasar Elastisitas Permintaan dan Penawaran di Kelas X Akuntansi SMK Negeri 1 Bandung Tahun Ajaran 2013/2014)

2017 ◽  
Vol 1 (1) ◽  
pp. 72
Author(s):  
Zakiyah Tsauroh Islamiah
Keyword(s):  
T Test ◽  
Discovery Learning ◽  
Control Group ◽  
Learning Method ◽  
Control Group Design ◽  
Concept Understanding ◽  
Group Design ◽  
Paired Samples ◽  
Quasi Experimental ◽  
Parametric Statistical Test

This research is conducted to reveal the influence of Discovery Learning method toward students’ concept understanding improvement on Introduction of Economy and Business subject in SMKN 1 Bandung. The method used in this research is quasi experimental with nonequivalent pretest-posttest control group design. The data analysis teknik with parametric statistical,  test of difference (paired samples t-test and independent samples t-test), gain score and effect size calculationused in this research is SPSS v21. The result shown that the use of Discovery Learning method is more effective toimprove the understanding of the concept than the ExpositoryLearning method does.

scholarly journals The influence of the online PhET simulation-assisted using direct instruction on student’s conceptual understanding of parabolic motion

2021 ◽  
Vol 2126 (1) ◽  
pp. 012013
Author(s):  
P D Lestari ◽  
J Mansyur
Keyword(s):  
Conceptual Understanding ◽  
Direct Instruction ◽  
Average Score ◽  
Control Group ◽  
Research Subjects ◽  
Control Group Design ◽  
Significance Level ◽  
Concept Understanding ◽  
Quasi Experimental ◽  
And Control

Abstract This study aimed to investigate the effect of the online PhET simulation-assisted using the direct instruction on students’ conceptual understanding of the parabolic motion. It was quasi-experimental research with pretest-posttest control group design. The research subjects were 10th grade students, consisting of 20 students for each experimental and control groups. The data were collected using a concept understanding test. The research data were analyzed quantitatively by using descriptive and inferential statistics. The results show that the average score of the experimental class was higher than the control class. The hypothesis was tested using Mann-Whitney (U-Test) with a significance level of = 0.05. Based on data analysis, it can be concluded that there was a significant effect of online PhET simulation assisted learning model on students’ concept understanding on parabolic motion.

scholarly journals Pengaruh Model Pembelajaran Predict Observe Explain (POE) Terhadap Hasil Belajar IPA Fisika Siswa SMP Negeri 1 Lembar Tahun Ajaran 2015/2016

2019 ◽  
Vol 5 (2) ◽  
pp. 97
Author(s):  
Elistiana Safitri ◽  
Kosim Kosim ◽  
Ahmad Harjono
Keyword(s):  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Post Test ◽  
The Mean ◽  
And Control ◽  
Academic Year ◽  
Experimental Group ◽  
Test Result

The aim of this research is to know the effect of using Predict Observe Explain (POE) method toward students’ achievement in Physics. This is an experimental research by using experimental group and control group. The research design was Post-test Only Control Group Design. The population of this research was the students of class VII SMPN 1 Lembar academic year 2015/2016. The sampling technique was Cluster Random Sampling in which class VII 2 as the control group and class VII 3 as the experimental group. Both of the groups were given a pre-test before the treatment to know the homogeneity of the groups. The instrument used is an objective test in form of multiple choices. The finding showed that the mean of the posttest in experimental group was 70 and the control group was 60.67, in which both of them were distributed normal and homogeneous. The post-test result was analyzed by using t-test (t-test polled variants) in which the value of the was 2.473 and the  was 2.015 with dk=46 and the significant level was 5%. It showed that the was accepted and was rejected. Therefore, it can be concluded that Predict Observe Explain (POE) Method gave significant effect to the students’ achievement in Physics at Class VII SMPN 1 Lembar Academic year 2015/2016.

scholarly journals THE EFFECT OF RUNNING DICTATION TECHNIQUE TOWARDS STUDENTS’ READING COMPREHENSION AT THE SECONDGRADE STUDENTS OF SMPN 4 BATUKLIANG UTARAIN ACADEMIC YEAR 2017/2018

2020 ◽  
Vol 5 (6) ◽  
Author(s):  
Ni Made Pegy Natasia Putri ◽  
Muhammad Muhlisin
Keyword(s):  
Reading Comprehension ◽  
T Test ◽  
Choice Test ◽  
Second Grade ◽  
Control Group ◽  
Control Group Design ◽  
Population Sampling ◽  
Second Grade Students ◽  
Quasi Experimental ◽  
Academic Year

This research is aimed at finding out whether or not Running Dictation technique effective towards students’ reading comprehension at the second grade students of SMPN 4 Batukliang Utara in academic year 2018/2019. The research was quasi experimental design with non-equivalent control group design. The instrument used was multiple choice test (narrative text) which consisted of 25 questions and to collect the data used for pre-test and post-test. The population of the study was the second grade students of SMP Negeri 4 Batukliang Utara, which consisted of two classes with the total number of the students were 40 students. The researcher taken the sample by using total population sampling technique.The data was analysis using statistical formula of t-test. The statistical of the data gathered has been already counted. In this term, the result of the value, it is needed consult t-table by using N-1 as the degree freedom (df). The df is N-1 = 20-1= 19, having known the value of df, the researcher needed to cheeked up the t-table of df19. Theresearcher found that the value t-table was 2.093 for confidence level of 0.05 (95%) and the value t-test was 2.168. t-test was higher than t-table (2.168 > 2.093). In which t-test value was significant. Therefore, it can be concluded that Running Dictation technique is effective towards students’ reading comprehension at the second grade students of SMPN 4 Batukliang Utara in academic year 2018/2019.

The Influence of using Hangman game on the seventh graders’ vocabulary mastery

2021 ◽  
Vol 2 ◽  
pp. 172
Author(s):  
Dewi Sri Kuning ◽  
Rohaina Rohaina
Keyword(s):  
Quantitative Study ◽  
Multiple Choice ◽  
T Test ◽  
Choice Test ◽  
Seventh Graders ◽  
Control Group ◽  
Multiple Choice Test ◽  
Control Group Design ◽  
Group Design ◽  
Quasi Experimental

Vocabulary is an important component in learning a language. Vocabulary is used to communicate to each other through listening, writing, speaking, and reading. These skills are closely related to vocabulary mastery. However, students have difficulties in understanding the vocabularies from their reading or listening activities. This research belongs to quantitative study using quasi experimental of nonequivalent control group design to find out the influence of using Hangman game on the seventh graders’ vocabulary mastery. The data were collected through a multiple-choice test. The hypothesis is tested using t-test. From the calculation of t-test, it was found that tobserved = 2.7, with df = 30+29-2 = 57 in ttable = 2.0, because tobserved ≥ ttable or 2.7 ≥ 2.0. Therefore, it can be concluded H0 is rejected, while Ha is accepted. In other words, “Hangman game influences the seventh graders’ vocabulary mastery.”

scholarly journals Pengaruh Model Pembelajaran Berbasis Masalah Berbantuan Simulasi Virtual Terhadap Penguasaan Konsep dan Kreativitas Fisika Siswa SMAN 2 Mataram

2017 ◽  
Vol 2 (3) ◽  
pp. 123 ◽  
Author(s):  
Shinta Mutiara Dewi ◽  
Ahmad Harjono ◽  
Gunawan Gunawan
Keyword(s):  
Electromagnetic Waves ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Verbal Creativity ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
And Control ◽  
Experimental Group

This research is a quasi-experimental aims to identify the effect of problem-based learning model using virtual simulation media towards the students’ concept mastery and creativity in physics. The design of this research used of non-equivalent control group design, while the sampling technique used purposive sampling. The population of this research is all students of grade X SMAN 2 Mataram, while the sampling are the students of grade X-3 as the experimental group and the students of grade X-4 as control group. The data obtained in this research is  data mastery of concept and creativity. The research hypothesis was tested using t-test polled variances. The test result showed that the N-gain mastery of concepts has increased in each sub material and the highest increase in the sub matter theory of electromagnetic waves. Values of N-gain experimental group in the high category (71%) and control group in the medium category (53%). T-test showed that the model is applied to significant influence on improving students’ mastery of concepts and creativity, higher in the experimental group compared with the control group. Increased figural creativity higher than verbal creativity in both classes

scholarly journals The Effect of Mind Mapping Media toward Physics Concepts Understanding

2019 ◽  
Vol 7 (1) ◽  
pp. 6
Author(s):  
Anafitriani Anafitriani ◽  
Baiq Azmi Sukroyanti ◽  
Lovy Herayanti
Keyword(s):  
Teaching And Learning ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Mind Mapping ◽  
Control Group Design ◽  
Concept Understanding ◽  
Analysis Technique ◽  
Quasi Experimental ◽  
The Mind

Science learning carried out by teachers mostly uses conventional methods and rarely uses media in the activities of their teaching and learning process. Media mind mapping in physics learning can be used to describe a lot of material and can package it to be more interesting. The aim of this research to determine the effect of mind mapping media toward the students’ concept understanding. This study used quasi-experimental research with pretest and posttest control group design. The population used was all students of class X in SMA Negeri 1 Lingsar at 2018/2019 Academic Year. The number of samples are 32 students for the experiment class and 33 students for the control class taken by purposive sampling technique. Data analysis technique used is the t-test using IBM SPSS Statistics 22. Based on the results of hypothesis testing (t test), it is known that the significance value of the posttest data (0.00) is smaller than alpha testing (0.05), so it can be stated that the mind mapping learning method influences the students' understanding of concepts.

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