Sig Values Research Articles

The Influence of Group Assignment Method on Student Learning Outcomes In Elementary School Grade V Science Learning with The Heat and its Transfer Theme

In the science learning, we often use conventional method and learning evaluation which only assesses the results of individual assignments. So, the science learning is less varied and also less in increasing the students’ achievement. The purpose of this study is to identify the student learning outcomes before and after using group assignment method and to determine the effect of learning outcomes using group assignment method. The research approach used is quantitative experimental research with one group pretest-posttest design. The data collection techniques is in the form of test, observation and documentation. The data analysis used is validity test, reliability test, normality test and hypothesis test. The results showed that the learning outcomes of the average score of students in the pretest was 69.33 and the posttest was 87.26. The results of the analysis showed that the pretest and posttest with paired sample t test by using SPSS version 16 known Sig values. (2-tailed) is 0,000 <0.05. It can be concluded that Ho is rejected and Ha is accepted which means there is influence of the group assignment method on the learning outcomes of Grade V students in science learning.

SKRINING FITOKIMIA DAN UJI AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL DAUN RACUN AYAM (Brucea javanica [L.] Merr.) ASAL KALIMANTAN SELATAN

Racun ayam is one of the plants which has several activities in its fruits, one of which is an antibacterial. This study aims to determine the antibacterial activity of ethanol extract of racun ayam leaves. The extraction was done by maceration method using ethanol as a solvent. Antibacterial activity assay was carried out on S. aureus, E. coli, and P. aeruginosa bacteria by disk diffusion method at the concentrations of 80, 100, and 120 ppm. The results showed that the ethanol extract of B. javanica leaves had the greatest inhibition zone on E. coli with inhibition zone diameter values ​​at 80, 100, and 120 ppm were 11.7 mm, 14.5 mm and 19.67 mm respectively. Inhibition zones in S. aureus could only be seen at 100 and 120 ppm which had inhibition zone diameters at 1.17 mm and 2.17 mm respectively, whereas in P. aeruginosa they did not have any inhibitory zone values. The results of statistical analysis showed a significance of the inhibition zone diameter values ​​of E. coli bacteria starting at 80 ppm with a sig value of 0.034. Due to a sig value was <0.05, it was categorized as significantly different from the negative control. The bacteria of S. aureus which had ​​<0.05 for sig values only found on 100 ppm and 120 ppm. Bacteria P. aeruginosa which had sig value >0.05 was not significantly different at all concentrations

Effectiveness of Booklet on Exclusive Breastfeeding in Improving the Knowledge and Attitudes of Mother Who Do Not Exclusively Breastfeed in the Work Area of Posyandu Sisir Batu City, East Java, Indonesia

In February 2019, the Sisir Health Centre in Batu reported that about 110 mothers in the area did not exclusively breastfeed. This behaviour of mothers was associated with their inadequate knowledge about and their attitude towards exclusive breastfeeding. The purpose of this research was to determine the effectiveness of a booklet on exclusive breastfeeding in improving the knowledge and the attitude of mothers who did not exclusively breastfeed in the working area of Sisir Health Centre, Batu. This research uses a pre-experimental design with a one group pre- and post-tests. A total of 53 samples were included in this study, selected through quota sampling. Knowledge and attitudes of mother were collected using questionnaire. Data were analysed using the Wilcoxon signed-rank test (nonparametric data analysis statistics) as the distribution was unnormal. The results showed that the Asymp. Sig Values (2-tailed) of both the mothers’ knowledge and their attitude were 0.000 or <0.05. Thus, it can be concluded that “Exclusive breastfeeding booklets are effective in improving maternal knowledge on and their attitude towards exclusive breastfeeding in mothers who do not exclusively breastfeed in the working area of Sisir Health Centre, Batu.
 Keywords: booklet, mother’s knowledge, exclusive breastfeeding, exclusive breastfeeding

The influence of STEM (science, technology, engineering, and mathematics) learning approach on students’ learning outcomes on newton’s law concept

STEM (Science, Technology, Engineering, Mathematics) is an approach that integrates science, technology, techniques, and mathematics in learning. This study aims to determine the effect of the STEM learning approach on students’ learning outcomes on the Newton law concept. This research was conducted at SMA Darussalam Ciputat School from March 2020 to April 2020. In this study the experimental class was class X IPA 1, while the control class was X IPA 2. Determination of the sample based on this study was using purposive sampling technique. The research method used is a quasi-experimental design with nonequivalent control design. The Data from the instrument were analyzed quantitatively, producing hypothesis test data against post-test data using the Mann-Whiteney test at α = 0.05 obtained sig values. (2-tailed) of 0.00 with the conclusion that is H 0 rejected and H 1 is accepted.The learning outcomes of students in the experimental class increased higher (N-Gain 0.68) compared to students in the control class (N-Gain 0.19). Students are interested in STEM learning approach (78.25%).The STEM learning approach can be used as the main choice in implementing physics learning so that it can improve student learning outcomes.

Effect of Noise and Room Temperature on Employee Productivity in Mechanical Maintenance Workshop PT. Semen Bosowa Maros

The work environment is a place where employees do work activities. The work environment can bring positive and negative impacts on employees in order to achieve their work. The work environment in a company is very important to be considered by management. If the work environment can be managed properly, employees can work safely and comfortably so that the company’s objectives can be achieved and productivity can be improved. This study aimed to determine the effect of noise and room temperature on worker productivity at the Mechanical Maintenance Workshop PT. Semen Bosowa Maros. The method used in this study uses questionnaires and interviews directly to determine the effect of noise and room temperature on worker productivity at the Mechanical Maintenance Workshop PT. Semen Bosowa Maros. The questionnaire data was then processed using the SPSS program and multiple linear regression analysis. From the results of processing questionnaire data regarding noise and room temperature to productivity, it is known that noise and room temperature are important factors that affect productivity with a percentage of 57.7%. Noise and room temperature simultaneously (together) have a significant effect on productivity with sig values. 0,000 <0,05

PROMOSI, KETIDAKPUASAN KONSUMEN, DAN KEBUTUHAN MENCARI VARIASI TERHADAP MEREK PIXY KOTA BEKASI

This study aims to analyze the Influence of Promotion, Consumer Dissatisfaction and The Need to Find Variations in Brand Switching Behavior. The type of research is quantitative. The sampling technique used is accidental sampling with a total sample of 150 respondents. The method of data analysis used is descriptive. The Statistical analysis techniques used is SPSS 26 program with linear multiple regression statistical formula, simultaneous significance test (F-test), partial significance test (T-test) and coefficient of determination (R2). The results of the research statistics test showed the sig values &lt; α (0.000 &lt; 0.05) and F count &gt; F tables or 75,621 &gt; 2.74 at a significance level of 5% and R Square is 0.600 which means the promotion, the consumer dissatisfaction, and the need to find variations influenced in brand switching behavior.

Kepatuhan Diet dengan Kualitas Hidup Pasien Hemodialisa di RSUP Dr. Soeradji Tirtonegoro: Korelasi Studi

Abstract&#x0D; Kidney is one the organs that has an important function in the body. These functions include regulating the concentration of salt in the blood, and regulating the balance of acid base and the excretion of excess salt.Design Of this study was analytic with total Random Sampling. Research that uses descriptive quantitative type using cross sectional. This researcher only observed and measured variables without giving treatment. Cross sectional design or cross-sectional study, researchers only make observations and measure variables at one time. The Sampling in this study. The sampling in this study were 30 respondents who underwent hemodialysis. The amount was obtained based on data on the number of patients. The results of the analysis of the relationship of diet adherence with the quality of life of hemodialysis patients at Hospital using the chi square test. From table 4.4 the chi suare correlation test results obtained sig (2-tailed) values ​​with the results of 0.003 p value &lt;0.05 to 0.003 &lt;0.05 showed a relationship between diet compliance with quality of life. Data generated from the bivariate analysis of respondents who comply with good quality of life were 14 respondents (66.7%), while respondents who were not compliant and with less quality of life were 4 respondents (44.4%).&#x0D; Key word: Diet, Kidney Failure, Quality Of Life, Hemodialysis&#x0D;

The Effects of Projects Based Chemistry Learning Model, Assisted by Chemsong Video to Students’s Learning Completeness and Creativity

This study aims to examine the effect of project-based chemistry learning models on cearning completeness and student creativity through the Chemsong video making project. The research method uses the pretest-posttest control group design while the data analysis uses the parametric statistical test that is N-gain, the independent sample t test and the sample t-test paired test. The sample in this study was obtained by cluster random sampling technique from the population of all students of SMK N 8. The gain normality test showed that the average results of the pretest-posttest clasical learning completeness increased by 0.53 with the criteria being in the experimental class and the control class at 0,31 with moderate criteria. The results of the independent sample t-test showed that there was a significant difference in the classical learning completeness of the experimental and control group students, which was 4.56 greater than t critic 1.98 with a significance level of 5%. In the paired sample t test, the value of sig. (2-tailed) of 0,000 &lt;0.05. Whereas the results of student creativity t-test obtained sig values. (2-tailed) of 0,000 &lt;0.05. So it can be concluded that the application of the chemistry learning model based on the Chemsong video project has an effect on improving student mastery learning and creativity.

The effectiveness of the problem-based learning model using peer assessment in vocational high school

The purpose of this study was to determine the effectiveness of the effect between the Problem Based Learning model using Peer assessment and the problem-based learning model on student competencies. The study used a quantitative experimental approach conducted at SMK Negeri 1 Sragen in class XI AK 4 as a control class and XI AK 5 as an experimental class. The population involved all XI Accounting class students totaling 160 students, while the sample consisted of 64 students who were divided into the experimental class and the control class. The results showed that the first hypothesis obtained fcount data&gt; ftable or 5.214&gt; 2.760 and sig values. 0.026 &lt;0.05 then H0A is rejected and H1A is accepted. Learning using the Problem Based Learning model with Peer Assessment has an average value of 83.78 higher than the average value of the Problem Based Learning model that is equal to 81.53. The conclusion from this study is that there are differences in the effect between the control class and the experimental class on student competence. The experimental class using the Problem Based Learning Model using Peer Assessment is more effective than the control class using the Problem Based Learning model.

IMPACT OF WORK STRESS AND WORK MOTIVATION TOWARD TEACHER PERFORMANCE IN VOCATIONAL SCHOOL 1 KALIANDA SOUTH LAMPUNG

This study aims to analyze Work Stress and Work Motivation for Teacher Performance. The population in this study were all 88 SMK Negeri 1 Kalianda South Lampung School Teachers. The problem in this study is the high level of work stress and the low motivation of teachers so that it has an impact on the performance of teachers in SMK Negeri 1 Kalianda, South Lampung. The sampling technique uses saturated samples. The results showed that work stress and work motivation did not affect the performance of teachers in SMK Negeri 1 Kalianda, South Lampung. The results of data analysis on work stress variables show that the sig value of 0.026 (smaller than 0.05) which means, job stress affects performance. On the variable work motivation on performance, the results of the study also showed that work motivation did not affect the performance of a teacher based on the results of the t test that had been done. For work motivation itself shows that the sig value of 0.443 (greater than 0.05) which means, work motivation has no effect on performance. While Work Stress and Work Motivation jointly affect the performance of teachers in Kalianda 1 South Lampung Vocational School proven by sig values of 0.049 kurang dari 0.05. With a contribution value of 0.611 Adjusted R Square value is positive, the independent variable (work motivation and work stress) is able to explain the variance of the dependent variable by 61.1%, and the rest is explained by other variables that are not in this study

DECREASED ATHLETE MOTOR SKILLS: BEFORE AND AFTER ACTIVITY CORONAVIRUS DISEASE (COVID-19) PANDEMIC.

The purpose of the study. is study was to look at the impact of pandemic 19 before and after Activity Coronavirus disease (B-A COVID-19P) on the performance of athletes' motor skills (MS) Materials and methods. The participants (Sample / N = 40) are national athletes in the Field Jumping category (Triple jump, Long jump and High jump), Riau Province of Indonesia, aged 18–20 years. The test instrument in determining the level of MS in athletes is the Motor Ability Test (7 item test) Results. The results of the Paired Sample test B-A COVID-19P have sig values. ie 0.00 If seen with a significance standard of 0.05 or 5%, p-values of 0.000 &lt;0.05 and H1 are accepted. This means that there are significant differences between motor skills in B-A COVID-19P. Conclusions. With the conclusion that MS in track and field athletes there is a decrease in performance after the impact of the Covid-19 pandemic.

Analysis of The Effect of Employee Placement and Environment on Performance through Motivation

This study aims to describe the placement of employees, work environment, motivation and performance as well as analyzing its influence on the Civil Servants of Balai Besar Pemerintahan Desa in Malang. The study was conducted by using descriptive analysis and path analysis with a significance level (α) 0.05. Samples taken were civil servants at the Balai Besar Pemerintahan Desa in Malang with a total of 31 people. The results showed that the placement of employees and the work environment had a positive and significant effect on motivation indicated by coefficients of 0.518 and 0.756 and sig 0.005 and 0.010. Employee placement and work environment had a positive and significant effect on performance with coefficients of 0.735 and 0.764 and sig values ​​of 0.000 and 0.001. Motivation had a positive and significant effect on performance with a coefficient of 0.989 and sig 0,000. Motivation had not been able to mediate the effect of employee placement and work environment on performance. This is because the results of the value of the direct effect was greater when compared to the indirect effect.&#x0D; Keyword: Employee Placement, Work environment, Motivation and Work performance&#x0D;

PENGARUH KOMBINASI TERAPI WALKING EXERCISE DAN TERAPI MUSIK KLASIK TERHADAP FATIGUE PADA PASIEN KANKER PAYUDARA

Background: Fatigue is a subjective feeling of physical, cognitive, emotional fatigue related to cancer or cancer treatment and fatigue that is felt to be not comparable to the activities carried out. Side effects that occur can interfere with before weighting, during or after treatment. Walking exercise, has been recognized as one of the most effective interventions to reduce cancer-related fatigue, so this non-pharmacological treatment can be an alternative option that can be done. Music therapy can also have a positive effect on patients with breast cancer. The purpose of this study was to analyze the effect of a combination of walking exercise and classical music therapy on fatigue in breast cancer patients.&#x0D; Method: this study is a quasi experimental study. The study sample was breast cancer patients who visited Surabaya health centers who met the criteria of inclusion and exclusion by simple random sampling (n = 48). The independent variable in this study was a combination of walking exercise and listening to classical music. The dependent variable is fatigue. Giving intervention combination of walking exercise and listening to classical music through module media and mp3. Measurement of fatigue using BFI (Brief Fatigue Inventory). The intervention was given for 3 weeks and carried out 3 measurements (pre test and post test). Test of statistical analysis using Wilcoxone signed rank test&#x0D; Results: In the treatment group there were differences in the value of fatigue before and after 4 weeks of interventions with combination walking and classical music. There were differences in fatigue before and after 4 weeks of walking exercise and classical music with sig values ​​&lt;0.05. In the control group the results of the Wilcoxone signed rank test showed no significant differences in fatigue before and after the 4th week of evaluation with a value of 0.04.&#x0D; Conclusion: Combination of walking exercise and listening to classical music can reduce fatigue in breast cancer patients.&#x0D; &#x0D; Keywords: walking exercise, music, fatigue, exercise, classical music, Mozart

EFEKTIFITAS MEDIA AUDIO VISUAL BERBASIS KINE MASTER DALAM MENINGKATKAN PENGUASAAN KOSAKATA BAHASA ARAB SISWA KELAS X MAN 3 JOMBANG

In teaching and learning activities, educators are expected to be able to use innovative and creative learning media, by using the right media the materials to be conveyed can achieve the desired educational goals. Learning media that can be used vary greatly, one of which is audio visual based on Kinemaster. This study aims to determine the effectiveness of the media on vocabulary mastery in MAN 3 Jombang students in class X IPS-2 in the academic year 2019-2020. This study uses a quasi experimental method. In this study there are two classes, namely class X-IPS 2 as an experimental class and class X-IPS 1 as a control class each class of 50 students. Data collection techniques using pretest and post-test. Based on the results of the post-test for the experimental class has an average of 80,9 and the control class has an average of 70,9. While the results of the SPSS 16.0 analysis, sig values were obtained. (2-tailed) of the experimental class and the control class post-test is 0,00 which means it is greater than 0,05. So it can be concluded that H0 is rejected then there is a significant difference between the experimental class post-test and the post-test control class. based on these data it can be concluded that the use of audio visual media based on Kinemaster is an effective media in increasing the mastery of Arabic vocabulary.

Pojok digital: The role of technology to improve learning motivation and literacy of primary school students

Learning is a system consisting of integrated elements that result in act changing. In a learning activity, students’ learning motivation and varieties of literacy are essential to achieve required learning objectives as required by teachers and government based on the national curriculum. In this era, students’ need in the learning process is affected by the development of technology. The existence of technology is intended to improve learning motivation for students and give a new variety of literacy to gain new knowledge. The purpose of this study is to seek the role of technology in learning motivation and literacy of primary school students. Through Pojok Digital located in the Elementary School of Pujiharjo 2, Kabupaten Malang, students are given access to learning material that involves technology. A quantitative approach was used in which 20 students of 5th grade as a control class and 20 students of 6th grade as an experimental class to completed a questionnaire. The subjects of this study are 20 students of 5th grade as a control class and 20 students of 6th grade as an experimental class. The result shows that the ratio of the control and experimental class through the ANOVA gain test of the output score (P) was 0.045 or less than α 0,05. The result is reinforced by paired sample t-test with sig values output (P) of 0.01 under α 0,05. The mean of motivation score in the control class gains 0.11% whereas experimental class gain significantly by 2.7%. The test result for the gain score for literacy between control class and experimental sig value output 0.006 or less than α. The result for paired sample t-test of literacy achievement experienced increases in the control class of 10.1% while the experimental class reaches 17.6%.

Development and Validation of students’ Worksheet Based on Guided-Inquiry to Improve Students’ Scientific Literacy Skills of Junior High School on Straight Motion Concept

The student worksheet that is currently used generally contain material and questions. A student worksheet is only used on certain materials, so it has not been an effective teaching material. This research aims to develop guided inquiry-based worksheets to improve the ability of Scientific literacy in straight-motion material. The method used in this study is research and development. The research design used in this development refers to Lee and Owens with stages consisting of analyzing, design, development, implementation, evaluation. The worksheet developed has very high validity. This can be seen based on the average score on the material expert test of 0.90 with very high validity criteria and the design expert test obtained an average score of 0.90 with very high validity criteria. Based on the readability test obtained an average score of 0.85 with a very good category. The worksheets developed have been able to improve students’ scientific literacy abilities. This can be seen from the n-gain test results of 0.8 with high criteria, and sig values. in the paired sample t-test of 0,000. Teachers and students also give a good response to the worksheet. The conclusions of this study are valid guided inquiry-based worksheets to improve students’ literacy skills.

Differences in Effectiveness of Clogs and Captive Path Games to Improve Gross Motor Skills in Children 4-5 Years

This study aims to determine (1) Effective Clogs game to improve gross motor skills of children aged 4-5 years. (2) Captive Path game is effective in increasing the gross motor skills of children aged 4-5 years (3) There is a difference in the effectiveness of the game of Clogs and Captive Path increases the gross motor abilities of children aged 4-5 years. This research uses a quantitative research design. The analysis of the results of the study was carried out using the parametric statistical approach, which required a normality test, a homogeneity test, and to determine differences in the hypothesis, a T-test was performed on the N-gain score. The results showed that: (1) based on the normality test, the values for pre-test and post-test were greater than 0.05, so the clogs had normal distribution data. Homogeneity test results in pre-test and post-test values greater than 0.05, so clogs have homogeneous data. (2) based on the normality test, the values for the pre-test and post-test are greater than 0.05, then the captive path game has normally distributed data. (3) Based on the T-test on the N-gain Score, the sig value &lt; 0.05 for clogs games concluded that clogs games effectively improve the gross motor skills of children aged 4-5 years while for captive path game produces sig values &gt; 0.05 concluded that the game of captivity ineffective in increasing gross motor skills of children aged 4-5 years.

Effectiveness of Al-Thariqah Al-Intiqaiyyah in Improving Arabic Learning Outcomes for Islamic Senior High School Students

This study aims to determine the effectiveness of learning Arabic in improving learning outcomes by using Al-Thariqah Al-Intiqaiyyah in tenth class of science major at Islamic Senior High School 3 Jombang. This study used a quasi-experimental method with a non-equivalent control group pre-test post-test design. The population in this study were all tenth classes of science major at Islamic Senior High School 3 Jombang while the sample was tenth class of science major 8 as a control class and tenth class of science major 6 as an experimental class. Data were analyzed descriptively and inferentially. From the test data, it can be seen that the average outcomes of the experimental class and the control class has increased. The average pre-test score of the control class was 55.25 and the average post-test score was 79.25 while the average pre-test score of the experimental class was 55.25 and the average post-test score was 87. Based on the results of the SPSS 16.0 analysis, sig values were obtained. (2-tailed) of the experimental class and the control class post-test was 0.00 which means less than 0.05. So it can be concluded that H1 is accepted then there is a significant difference between the experimental class post-test and the control class post-test. H1 acceptance proves that Al-Thariqah Al-Intiqaiyyah was effective in improving Arabic learning outcomes in tenth class of science major at Islamic Senior High School 3 Jombang.

Pengaruh Desain Sistem Pembelajaran Dan Teknik Komunikasi Guru Terhadap Hasil Belajar Bahasa Indonesia Siswa Kelas VIII Di MTs Al Mahrusiyah Lirboyo Kota Kediri

In the world of education, of course the learning process also takes place, and the learning process requires the right method. Mistakes using the method, can hinder the achievement of desired educational goals. In fact, education shows that students play a more important role as objects and teachers act as subjects. The information center or learning center is the teacher, so it often happens students will learn if the teacher teaches. In this study using contextual learning compared with conventional learning. In addition to learning methods communication techniques are also needed to support the success of students. In this study using quasi quantitative research methods, with ANCOVA analysis techniques. Overall contextual learning is superior compared to conventional learning and teacher communication techniques affect learning outcomes with sig values. 0,000 ≤ 0.05.

Implementasi Penggunaan Model Project Based Learning (PJBL) Dalam Pembuatan Pestisida Organik Untuk Meningkatkan Kreativitas Dan Hasil Belajar Siswa

Research�� objectives�� analyze�� the�� feasibility,�� increase�� creativity,�� learning outcomes and student responses to project based learning (PjBL) learning models in making organic pesticides.� The results of the study was found that: The PjBL model of making� organic� pesticides� can� develop� students'� creativity.� The� results� of� the significance hypothesis test 0,004&lt;0.05, the initial hypothesis (Ho) is rejected, meaning that there is a difference in the average creativity of students between the experimental class and the control class. The results of the hypothesis test of learning outcomes obtained sig values. 0,000 &lt;0,05 then the initial hypothesis (Ho) is rejected indicating that there are differences in cognitive learning outcomes between the experimental class and the control classKeywords: Project Based Learning (PjBL); Pestisida Organik; Kreativitas