scholarly journals EFEKTIVITAS LAYANAN INFORMASI DENGAN METODE PROBLEM SOLVING TERHADAP PENINGKATAN KONTROL DIRI SISWA

2018 ◽  
Author(s):  
Firman - Firman
Keyword(s):  
Problem Solving ◽  
Information Service ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Self Control ◽  
Control Group ◽  
Research Approach ◽  
Significant Difference ◽  
Before And After ◽  
Experimental Group

Today found some students lack the ability to control himself in school. It is seen from the discovery of some students in violation of the norms and rules that have been established in schools deliberately. The aim of thus study reveals : (1) Differences in students’ self-control experimental group before and after treatment are given information service with the method of problem solving; (2) Differences in students’ self-control before and after control group without treatment given by the information service of problem solving methods; (3) Differences in students’ self-control experimental group were given treatment information services with methods of problem solving with students of control group without treatment given by the information service of problem solving methods. This research is a quantitative research approach Quasy-Experiment. Population in this research that the students MTsN Lubuk Buaya Padang and samples of this study were selected using simple random sampling technique. The instruments used were questionnaires. (angket). Data were analyzed using the Wilcoxon Signed Ranks Test and Kolmogorov-Smirnov Two Independet Sample with the help of the program Statistical Product and Service Solution (SPSS) versi 20. The result of this research found that: (1) there are significant differences increase student self control before and after the service information by the method of problem solving in the expwrimental group, (2) there is no significant difference in the increase of self-control students in the control group, (3) there are significant differences increase self-control students in the expwerimental group and control group.

STATION ROTATION MODEL WITH ICT INTEGRATION ENHANCES STUDENTS’ PROBLEM SOLVING SKILL IN PHYSICS

2021 ◽  
Vol 8 (4) ◽  
pp. 619-640
Author(s):  
Alibai Unsi ◽  
Alnoury Cauring ◽  
Amour Camua ◽  
Norma Dalgan
Keyword(s):  
Problem Solving ◽  
Control Group ◽  
Ict Integration ◽  
Innovation In Education ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
K 12 ◽  
Experimental Group ◽  
Rotation Model

Station rotation model has recently become a promising innovation in education in which learners lead to deeper learning and problem-solving development (Jones, 2018). The study determined the effectiveness of station rotation model with ICT integration to enhance the problem solving skill of ninth grade students of ARMM Regional Science High School during five weeks of intervention. The data of this study were obtained from the pre-test and post-test with open-ended questions from Control and Experimental Groups. These tests were administered before and after the intervention and scored using rubric. Moreover, attitude test was answered by the students to provide feedbacks on the use of station rotation model with ICT integration. Results revealed that there is no significant difference in the post-test performances under the Control Group (K-12 teaching instruction) and the Experimental Group (SRM with ICT Integration), t (25) =-1.324, p=.197. At the end of the study, experimental group under station rotation model with ICT integration does not significantly enhance students’ problem solving skill in Physics.

Pemanfaatan Alat Peraga Dakota untuk Menguatkan Pemahaman Konsep Matematika Siswa

At-Tafkir ◽  
2021 ◽  
Vol 14 (2) ◽  
pp. 106-115
Author(s):  
Marissa Yunita Azhari ◽  
Jelita ◽  
Fenny Anggreni
Keyword(s):  
Sampling Technique ◽  
Simple Random Sampling ◽  
Mathematical Concept ◽  
T Test ◽  
Control Group ◽  
Mathematical Concepts ◽  
Teaching Aids ◽  
Before And After ◽  
Experimental Group ◽  
Class Iv

The purpose of this research is to find out how the students' mathematical understanding of the concepts before and after the use of the Dakota defense equipment and whether the Dakota defense apparatus affects the students' understanding of the mathematical concepts in MIS.Research of the quasi-experiment of the kind of Nonequivalent Control Group Design.In this study the sample used was a class IV A as an experimental group and a class IV as a control group with 15 students each. The sample was taken using a Simple Random Sampling technique with a method of drawing. Data were analyzed using percentages and T test, namely SPSS. The results showed that student’s understanding of mathematical concepts before and after using the Dakota teaching aids was increasing, this was evidenced by the percentage of understanding mathematical concepts before using the teaching aids was 34,33%, while after using the Dakota teaching aids the percentage of understanding mathematical concepts wa 80,6%. As for the t-test, it was 4,267 with a sig (2-tailed) of 0,000. Since sig got a < 0.05 so significantly then we can assume Ha accepted that there is an influence of Dakota's defense on the student's understanding of the mathematical concept at MIS Integrated Langsa

scholarly journals PENGARUH MEDIA SIKAKIMI (SILANG KATA KIMIA) TERHADAP HASIL BELAJAR SISWA PADA MATERI STRUKTUR ATOM DI KELAS X IPA MAN 1 PONTIANAK

2021 ◽  
Vol 5 (2) ◽  
pp. 166
Author(s):  
Yeni Rahmayana ◽  
Eni Enawaty ◽  
Lukman Hadi
Keyword(s):  
Data Analysis ◽  
Experimental Design ◽  
Research Design ◽  
Effect Size ◽  
Sampling Technique ◽  
Control Group ◽  
Significant Difference ◽  
Before And After ◽  
Topic Structure ◽  
Experimental Group

ABSTRACT This study aims to determine where there is as significant difference achievement between those who are tought using Sikakimi Media and without between those who are tought using Sikakimi Media who are the topic structure material and to determine the effect size of Sikakimi an students achievement. To achievement the aims, a quasy experimental design was conducted to classes from populations which consists of four classes where choosen as samples though ramdom sampling technique. The sample were X IPA 1 class as experimental group and X IPA 3 as control group. Acoording to research design, with classes were given a set of test before and after treatment. To achieve the first aim, data tested using U-Man Whitney test and to achieve the second data tested using glass test. Acoording to U-Man Whitney data analysis, probality velue was 0,001 which meant there was a significant difference in achievement between both classes. Acoording to glasses test, the effect size score was 0,76 which mean Sikakimi had 27,64% in the medium category. Keywords: Media, Sikakimi, Structure Material

scholarly journals The Effect of Sikkomodo (Combination of Music, Humor, and Prayer) Formulation Toward Blood Pressure of Hypertension Patient on The Elderly Group in Banyumas Regency

2020 ◽  
Vol 86 ◽  
pp. 01002
Author(s):  
S Awaludin ◽  
A Sumeru ◽  
G N Alivian ◽  
D Novitasari
Keyword(s):  
Blood Pressure ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
The Elderly ◽  
Uncontrolled Hypertension ◽  
Control Group ◽  
Control Group Design ◽  
Significant Difference ◽  
Before And After ◽  
The Difference

Uncontrolled hypertension can lead to heart disease, kidney disease, and stroke. Hence, it needs therapy. There are complementary therapies that can reduce high blood pressure. Music provides a relaxing effect so that blood vessel dilates and blood pressure drops. Humor therapy can provide a relaxation response and decrease blood pressure. Prayer therapy has a positive effect on body physiology that can lower blood pressure. The purpose of this study was to identify the effect of combination of music, humor, and prayertherapy on blood pressure. This study used true experiment pre and post control group design. The number of samples in this study were 131 respondents with primary hypertension on the elderly in Banyumas Regency. The sampling technique used was simple random sampling. Wilcoxon was used to test the difference of blood pressure before and after the intervention in one group, while the difference test among groups employed Mann Whitney test. The result indicated that respondent’s hypertension is categorized into moderate. There is difference on the mean of blood pressure before and after SIKKOMODO therapy and combination of music, humor, and humor therapy. There is a significant difference in term of systolicblood pressure betweentreatment and control group, and there is no difference on the systolic blood pressure between the two groups.

scholarly journals The effect of a strategy based on the communicative approach in reading comprehension for tenth grade students in Jordan: أثر استراتيجية تستند للمنحى التواصلي في الاستيعاب القرائي لدى طالبات الصف العاشر الأساسي في الأردن

2020 ◽  
Vol 4 (18) ◽  
Author(s):  
Maryam Hammad Abdallah Al-mousah
Keyword(s):  
Reading Comprehension ◽  
Arabic Language ◽  
Control Group ◽  
Validity And Reliability ◽  
Continuous Approach ◽  
Significant Difference ◽  
Before And After ◽  
Tenth Grade ◽  
Communicative Approach ◽  
Experimental Group

The study aimed to reveal the effect of a strategy based on the communicative approach in reading comprehension for tenth grade students in Jordan. To achieve the aims of the study, a test was designed to measure reading comprehension skills, and its validity and reliability were confirmed, The semi-experimental design was adopted, as the experimental group consisting of (25) students was studied according to the strategy based on the communicative approach, and the control group consisting of (25) students was studied in the usual way, The test was applied to the two groups before and after the experiment, The results of the ANCOVA analysis showed that there was a statistically significant difference at (α≤05,0) between the two groups due to the strategy based on the continuous approach in improving reading comprehension, and for the benefit of the experimental group. The study recommended employing a communicative approach in teaching the Arabic language topic, and conducting other similar studies in different educational stages and with new changes.

scholarly journals A Comparative Exploration of the Effect of Differentiated Teaching Method vs. Traditional Teaching Method on Students’ Learning at ‘A’ level

2019 ◽  
Vol IV (I) ◽  
pp. 61-66
Author(s):  
Muhammad Kamran ◽  
Namra Munir ◽  
Rashid Minas Wattoo
Keyword(s):  
Teaching Method ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Cognitive Domain ◽  
Control Group ◽  
Traditional Teaching ◽  
Traditional Teaching Methods ◽  
Post Test ◽  
Experimental Group ◽  
Differentiated Teaching

This study explores the effect of differentiated teaching method vs. traditional teaching method on students’ learning at ‘A’ level. It is an experimental research, conducted in Aitchison College. By applying simple random sampling technique, 70 students are selected as a sample from the population. Pre-test and post-test are conducted for data collection. Research investigates, how differentiated method of teaching effects learners’ academic achievement. The retention level of the students who are taught via differentiated teaching and traditional teaching method is. After conducting a posttest, data is analyzed with pair-sample and independent sample t-test by using SPSS. Analysis shows that the students taught via differentiated teaching have more power of retention than the students taught via traditional teaching methods. The control group perform up to application level while experimental group perform up to evaluation level of cognitive domain.

scholarly journals PENGARUH PRAKTIKUM KIMIA HIJAU PADA SIKAP SISWA TERHADAP KIMIA

EDUSAINS ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 154-165
Author(s):  
I Wayan Redhana ◽  
I Nyoman Suardana ◽  
I Nyoman Selamat ◽  
Luh Maharani Merta
Keyword(s):  
Green Chemistry ◽  
Sampling Technique ◽  
Natural Sciences ◽  
Control Group ◽  
Control Group Design ◽  
Lab Experiments ◽  
Before And After ◽  
Students Attitudes ◽  
Attitudes Towards Chemistry ◽  
Experimental Group

THE EFFECT OF GREEN CHEMISTRY LAB EXPERIMENTS ON STUDENTS' ATTITUDES TOWARDS CHEMISTRYAbstractThis study aimed to investigate the effect of green chemistry lab experiments and the traditional chemistry lab experiments on students’ attitudes towards chemistry. This type of study was a quasi-experiment with a non-equivalent pretest-posttest control group design. The population of this study was all the Class XI of Natural Sciences in SMA Negeri 4 Singaraja, totaling five classes. Samples were selected by a purposive sampling technique. Sciences of 2 and 5 was the control group taught by traditional chemistry lab experiments, while Class XI of Natural Sciences of 3 and 4 was the experimental group taught by green chemistry lab experiments. Students’ attitudes towards chemistry were measured by a questionnaire given to students before and after the chemistry lab experiments. The results of this study indicated that students’ attitudes toward chemistry were better in the green chemistry lab experiments with a mean score of 4.34 than in the traditional chemistry lab experiments with a mean score of 4.15. AbstrakPenelitian ini bertujuan menyelidiki pengaruh praktikum kimia hijau dan praktikum kimia tradisional pada sikap siswa terhadap kimia. Jenis penelitian adalah eksperimen kuasi dengan rancangan non-equivalent pretest-posttest control group. Populasi penelitian ini adalah seluruh siswa Kelas XI IPA di SMA Negeri 4 Singaraja yang berjumlah lima kelas. Sampel dipilih dengan teknik purpossive sampling. Kelas XI IPA 2 dan 5 sebagai kelompok kontrol yang diajar dengan praktikum kimia tradisional, sedangkan Kelas XI IPA 3 dan 4 sebagai kelompok eksperimen yang diajar dengan praktikum kimia hijau. Sikap siswa terhadap kimia diukur dengan inventori yang diberikan kepada siswa sebelum dan setelah kegiatan praktikum kimia. Hasil penelitian ini menunjukkan sikap siswa terhadap kimia lebih baik pada praktikum kimia hijau dengan skor rata-rata 4,34 dibandingkan dengan praktikum kimia tradisional skor rata-rata 4,15. 

scholarly journals The Effectiveness of Constructivist Learning Using Guided Discovery Models on The Concept of A Regulatory System for Curiosity and Anti-Narcotics Attitudes

2020 ◽  
Vol 3 (1) ◽  
pp. 41
Author(s):  
Sulasfiana Alfi Raida ◽  
Didi Nur Jamaludin
Keyword(s):  
Regulatory System ◽  
Sampling Technique ◽  
Constructivist Learning ◽  
Control Group ◽  
Attitude Score ◽  
Model Learning ◽  
Guided Discovery ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Experimental Group

<p>This research aimed to analyze the effectiveness of constructivist learning using guided discovery models on the concept of a regulatory system for curiosity and anti-narcotics attitudes. This research used a quasi-experimental and pre-experimental design. The population was all of the 4th semester MIA classes of SMA Negeri 1 Salatiga which consists of seven classes. Samples were taken with a convenience sampling technique.  MIA 2.4 and 5.4 as the experimental group and MIA 3.4 and 4.4 as the control group. The data in this research were collected by the scale of curiosity and anti-narcotics attitude. Data were analyzed with descriptive analyzed and t-test. The result showed as follows: there is a significant difference at the end of the curiosity and anti-narcotics attitude of constructivist learning using guided discovery model compared with direct instruction model learning; the average of student’s curiosity and anti-narcotics attitude score ≥ 3,00 on constructivist learning using guided discovery model. It is concluded that constructivist learning using a guided discovery model is effectively completed learning outcomes of the curiosity and anti-narcotics attitude on the regulatory system concept.</p>

scholarly journals Clinical Study of Acupotomy Trinity Lysis on Cervical Spondylotic Myelopathy with Liver and Kidney Deficiency Syndrome

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Jianyong Gao ◽  
Yi Zhao ◽  
Tinglan Sun ◽  
Weike Liu ◽  
Zhenguo Wang
Keyword(s):  
Treatment Group ◽  
Cervical Spondylotic Myelopathy ◽  
Deficiency Syndrome ◽  
Control Group ◽  
Therapeutic Effects ◽  
Kidney Deficiency ◽  
Significant Difference ◽  
Before And After ◽  
Liver And Kidney ◽  
Experimental Group

Objective: To compare the therapeutic effects of acupotomy trinity lysis and traditional acupotomy on cervical spondylotic myelopathy. Methods: A total of 205 patients with cervical spondylotic myelopathy of liver and kidney deficiency syndrome were randomly divided into the experimental group (105 cases) and the control group (100 cases). The experimental group was relaxed with acupotomy in three positions: Heaven (tian), Human (ren) and Earth (di). Traditional acupotomy was used to relax Ashi acupoints of the affected vertebra in the control group. One treatment was conducted in one week, and the duration of one course of treatment was three weeks. The VAS, JOA score and NDI index were observed after treatment.  Results: Before and after treatment, the total treatment efficiency of the treatment group was 95.23%, and that of the control group was 80.00%, there was significant difference between the two groups, P<0.05; Before operation, there was no significant difference in JOA score, NDI index score, and VAS score between the treatment group and the control group (P>0.05); there was no significant difference after 1 week (P>0.05), but there were significant differences between the two groups 2 weeks and 3 weeks after operation (P<0.05). Conclusion: Acupotomy trinity lysis is a safe, effective and economical treatment for cervical spondylotic myelopathy.

scholarly journals Use of Maple Software to Reduce Student Teachers’ Errors in Differential Calculus

2021 ◽  
Vol 4 (3) ◽  
pp. 32-46
Author(s):  
Sallah E.K. ◽  
Joshua K.S. ◽  
Alex O.
Keyword(s):  
Student Teachers ◽  
Differential Calculus ◽  
Teaching And Learning ◽  
Data Gathering ◽  
Simple Random Sampling ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Significant Difference ◽  
Experimental Group

The study was conducted on the use of Maple software to reduce student teachers’ errors in Differential Calculus at Evangelical Presbyterian College of Education, Volta Region - Ghana. The research design for the study was quasi-experimental non-equivalent control group design. Convenience and simple random sampling techniques were employed to obtain a sample of 104 student teachers, which comprised 53 student teachers in the control group and 51 in the experimental group. Test items were the instruments used for data gathering. Descriptive, paired samples t-test and independent samples t-test were used in analyzing data. Descriptive content error analysis revealed that student teachers committed many conceptual, procedural and technical errors when solving tasks in the differential calculus. The results also indicated that there was a statistically significant difference between student teachers’ of the experimental group exposed to the use of Maple software in learning differential calculus to control groups exposed to traditional methods. Consequently, it was recommended that Maple assisted instruction be incorporated in the teaching and learning of differential calculus in the school; and also there is the need for the mathematics teachers in the school to employ blended teaching approaches, in which Maple software are used simultaneously to enhance teaching of mathematics concepts.

Sign in / Sign up

Export Citation Format

Share Document