Average Value Of Pretest Research Articles

Titi Laras Damina Educational Learning for Senior High School Students as a Form of Cultural Preservation

This study aims to educate Titi Laras Damina's learning in Kartika Senior High School students. The research was conducted on representatives of 10 grade-11 social studies students through 3 stages, namely (i) pre-test; (ii) theoretical and practical education using the Direct Instruction method; and (iii) post-test. The results showed that the average pretest theoretical value was 71 and the posttest average was 96.5. The results of the comparison of the pretest and posttest did not significantly increase after the learning was carried out. The results of the N-Gain calculation show that the average N-Gain value is 34% (N-Gain 40%) indicating that Titi Laras Damina's learning is theoretically ineffective for Senior High School students in grade 11 social studies. This is due to the comparison of pre-test scores. and the post-test was not so high and the students' knowledge was sufficient of Titi Laras theory. Practically there is a significant improvement because before learning students have not been able to mention the notes in each barrel. However, after learning using the direct instruction method there is an increase in musicality in students. Students can now say the notes in each barrel after it has been held. From this research, it is hoped that students can master the knowledge of Titi Laras Damina in theory and practice.

Penerapan Model Pembelajaran Project Based Learning dengan Pendekatan STEM pada Materi Hukum-Hukum Termodinamika

This research was conducted to determine the application of a project-based learning model with a STEM approach to the material of thermodynamic laws to student learning outcomes. The method used in this study was pre-experiment with a one group pretest-posttest design. The study sample was 28 learners. Data analysis in this study used the SPSS 25 application. From the results of data analysis, the average pretest value was obtained 49.82 and posttest 80.54. From hypothesis testing using the t-test paired sample test obtained sig values. (2-tailed) is by 0.000 0.05. then the data shows that there is an increase in student learning outcomes using a project-based learning model with a STEM approach. thus, it can be concluded that the average score of physics learning outcomes of students given treatment using the application of a project-based learning model with a STEM approach is higher than the average score of physics learning outcomes before being given treatment.

Penerapan Model Pembelajaran Project Based Learning dengan Pendekatan Kontekstual

This research was carried out to determine the application of project-based learning models with contextual approaches to the material of the equilibrium of rigid objects to student learning outcomes. The method used in this study is an experiment with the design of one grub pretest-posttest design. The research sample amounted to 25 learners. The data analysis in this study used SPSS 25. From the results of the data analysis obtained an average pretest value of 30.55 and a posttest value of 91.29. The results of the hypothesis test using the Test-t paired sample test obtained a sig value. (2-tailed) is 0.000<0.05. So the data shows that there is an increase in student learning outcomes using a project-based learning model with a Contextual approach. Thus it can be concluded that the average score of the results of learning physics learners who are given treatment by using the application of project-based learning models with a contextual approach is higher than the average physics learning outcome when not given treatment.

Efektivitas Crossword Puzzle dalam Pembelajaran Bahasa Arab Sebagai Inovasi Pembelajaran Daring di Masa Pandemi Covid-19

The purpose of this study was to improve reading skills by using crossword puzzle in class X MIPA MAN 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 was class X MIPA MAN 3 Jombang while the sample was X MIPA 7 as the control class and X MIPA 3 as the experimental class. Data were analyzed descriptively and inferentially. From the test data, it can be seen that the average value of the experimental class and the control class with the number of students 40 each class has increased. The average pre-test value of the control class is 56.75 and the average post-test value is 79.25 while the average pre-test value of the experimental class is 57.5 and the average post-test value is 87,5. Based on the results of the SPSS analysis 16.0, obtained sig. (2-tailed) of the experimental class and the control, class post-test is 0.00, which means lower 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.

Development of HOTS Integrated Problem Based Learning (PBL) Chemistry Learning Module on Buffer Solution Material at SMA Negeri 1 Purba

This research was conducted to design a Problem Based Learning (PBL) based learning module with the ADDIE model. The problems studied are 1) How is the feasibility (validity) and learning effectiveness of the Problem Based Learning (PBL)-based module developed on the buffer solution material to measure students' Higher Order Thinking Skills (HOTS) and 2) What are the students' chemistry learning outcomes using the module-based Problem Based Learning (PBL) is higher than the KKM score. The subjects of this study were 3 expert validators (expert lecturers), and 1 high school chemistry teacher to evaluate the learning to be developed and class XI MIA students of SMA Negeri 1 Purba who were determined by random sampling using an experimental class totaling 30 students. The results of the study showed that 1) the problem-based learning module for chemistry-based learning buffer solution material that was developed was feasible to be used for learning materials to improve students' critical thinking skills. The module is declared effective as seen from the increase in student learning outcomes, namely the average pretest value of 33.5 and posttest 80.13 in the experimental class, 2) The learning outcomes of chemistry using Problem Based Learning (PBL)-based modules developed on buffer solution material are higher than the value KKM (75) with an average score of 80.13.

The Effect of Civics Learning on Self-Control for Fifth Grade Students at SDN 118 Matajang, Camba District, Maros Regency

The main problem in this study is whether Civics learning influences the Self Control of fifth-grade students at SDN 118 Matajang, Camba District, Maros Regency. This type of research is ex post facto research with quantitative methods. This study aims to determine the effect of Civics learning on the Self Control of the fifth-grade students of SDN 118 Matajang, Camba District, Maros Regency, amounting to 38 people. The research instruments used to collect data were Observation, Documentation, Questionnaire, and Test. The results showed that the data were analyzed using descriptive, correlation, and the Coefficient of Determination Test. Data were analyzed using the technique. Descriptive statistical analysis found that the pretest's average value (mean) was 66.18 and was in a low category, namely 53. While the average (mean) of the post-test was 90.11 and was in the high category, namely 95. In correlation analysis using Correlation Coefficient Interpretation, it can be seen that the correlation of the two variables is in a Strong category because the value of T Count 0.616 is greater than the r-table 0.329 at a significant level of 5%. For the Coefficient of Determination test, the coefficient of determination is 0.379, which means Civics Learning affects Self-Control, which is 37.9%. Then obtained Tcount Table or 0.616 0.329 so it can be concluded that the proposed hypothesis is accepted (Ha). This means that Civics learning affects the Self Control of students at SDN 118 Matajang, Camba District, Maros Regency.

Health Education On Balanced Nutrition in Toddlers in Teluk Pinang Village

Introduction: Knowledge of balanced nutrition in toddlers in Indonesia is still relatively low. Of the 37.2% of toddlers in Indonesia, only 13.0% experienced malnutrition status based on age and 2.5% who experienced thinness based on weight compared to height. This means that there are only 13.0% and 2.5% of children under five who have been malnourished from a long time until now, low balanced nutrition knowledge has resulted in Indonesia still facing nutritional problems in toddlers such as malnutrition. Purpose: To determine the effect of "balanced nutrition" education on maternal knowledge in fulfilling "balanced nutrition" in toddlers in Teluk Pinang Village. Method: The method carried out is the lecture method, in this community service, the speaker team provides understanding to 22 mothers who have toddlers. Results: The results of statistical test calculations obtained a t value of 6,953 and p = 0.000 (p<001), meaning that there is an influence of balanced nutrition education for toddlers. From the results obtained from the pre-test and post-test, it shows an increase in participants' understanding from an average pre-test value of 60 to an average post test value of 75. Conclusion: This "balanced nutrition" education can be influenced on mothers who have toddlers, especially for mothers who are poorly educated and relatively young to be able to increase knowledge in meeting the nutrition of toddlers in Teluk Pinang Village.

Pemberdayaan duta anti narkoba Kota Malang melalui pelatihan dalam upaya peningkatan pengetahuan P4GN

Narkoba is an abbreviation of narcotics and drugs/dangerous substances, this term has the same meaning as narcotics, psychotropic substances, and addictive substances (NAPZA) when consumed can affect the human body, especially in the central nervous system can causing disturbances in psychic, physical and social functions due to addiction. Continuous use of drugs outside of medical indications is called abuse. The Anti-Drug Ambassador of Malang City is a forum for those who are elected, who are not only competent but also smart, have good personalities and are attractive. The Anti-Drug Ambassador is a place to find cadres to carry out the task of preventing, eradicating, abusing and illicit narcotics trafficking (P4GN) to the community, which has various work programs and ways to invite people to stay away from drugs. The implementation method was carried out through several stages to determine the knowledge of the Anti-Drug Ambassador of Malang City, starting from the making of the material, the pretest stage, the coaching stage, and the post-test stage. From the results of filling out the questionnaire, the average value of pretest was 75.1 and posttest was 85.4, so it can be concluded that there was an increase in knowledge after being given training.

EFEKTIVITAS PENGGUNAAN MODEL PEMBELAJARAN GROUP INVESTIGATION DALAM MENINGKATKAN HASIL BELAJAR

This study was aimed to determine the effectiveness of the GroupInvestigation learning model in improving student learning outcomesin social subjects for class VIII at SMP Negeri 3 Jawai. This studyused quantitative methods in the form of experimental study, using apre-experimental design approach with a one-group pretest - posttestdesign. The subjects in this study were in class VIII C, with 33students. When conducting the study, the data collection techniquesused were measurement and documentary study, while the datacollection tools in the form of learning outcomes tests were pretest,posttest and documentation. Based on the results of data analysis onthe normality test with a significant value of 0.196 > 0.05, it wasstated that the residual value was normally distributed. Followed byhypothesis testing stated that Ho was rejected and Ha was acceptedbased on the sig value (2-tailed) on the pretest and posttest scorewith a value of 0.000 <0.05, which means that there was asignificant difference after using the Group Investigation learningmodel with an average pretest value of 51.51 with a percentage ofcompleteness of 15.15% and a posttest of 81, 06 with a completenesspercentage of 87.88%. On the specified criteria, it fell into the highcategory based on the effect size test of 1.97>1.00. As a result, theuse of the Group Investigation learning model in improving learningoutcomes in social studies subjects for class VIII at SMP Negeri 3Jawai can be concluded to be effective.

Educandy Platform in Improving the Understanding of Arabic Vocabulary for High School Students During the Pandemic

Students' understanding of Arabic vocabulary is one of the benchmarks for success in learning. The absence of the use of innovative and interactive learning media causes the Arabic learning process to be suboptimal. This study uses the educandy platform as a learning media to facilitate students in the learning process. This study aims to determine the effectiveness of the educandy platform in improving understanding of Arabic vocabulary. This study uses a quantitative approach to the type of experiment which aim of knowing whether there is an effect of giving or treating the research subject. The research instruments used for data collection were questionnaires and tests. The data presented in this study uses paired sample t-test analysis techniques and the N-Gain formula using pre-test and post-test scores. The results of this study describe a fairly high difference between the pre-test average value of 44.66 and post-test 85.17, there is a difference in the average learning outcomes between the pre-test and post-test with a sig value of 0.000 < 0,05, the effectiveness results with the N-Gain formula of 0.73 are included in the "high" category. Therefore, the educandy platform is quite effectively used to improve understanding of Arabic vocabulary.

The Effectiveness of Computational Thinking Based Mathematic Worksheets on Student's Problem Solving Ability With Linear Equation Two Variables at Ambarawa 1 Junior High School

AbstractThis Study aims to find out about the mathematic worksheet based on computational thinking (CT) effectiveness of the material linear equations in two variables on problem solving ability.The population in this study were VIII class in Ambarawa 1 State Junior High School 2021/2022, the VIII-B class obtained and becomes the research sampel through the sampling technique, namely cluster random sampling consisting of thirty four students. Collecting data using five essay questions about problem solving ability test, this test is given through pretest and posttest to research sample. Statistic analysis using Paired Sampel T Test by significance level on 5% agains pre-tested data using Lilliefors Test and Fisher Test.The result of pre-tested data showed that data is normal and homogeneous seen from Lcounting-pretest (0,105) < Ltable (0,1497) and Lcounting-postets (0,122) < Ltable (0,1497) then F_counting (1,6929) < F_table (1,7878). Based on pretest and posttest data analyzed showing that there is an increased in the average value test, from 54 up to 78,47. Effectiveness analys showed that there is a difference between the average pretest value to the average posttest value, by the t_(counting ) (16,198)> t_(table ) (2,034). As of the mathematic worksheet based on computational thinking (CT) effectiveness for problem solving ability.

IMPLEMENTASI PENDEKATAN KONSTRUKTIVISME DALAM PEMBELAJARAN MENULIS TEKS EKSPOSISI SISWA KELAS X SMAN 1 SEBERIDA

This study aims to determine the level of students' ability to write expository texts through a constructivism approach. The class that was used as the experimental class was class X MIPA A, which amounted to 35 students with a sample that would be used as many as 30 students. The data of this research is an essay test instrument which is carried out at the time of the pre-test before the learning process is carried out, and the post-test which is carried out after the learning process is carried out. From the results of the study, the average pre-test was 60.63, and the post-test average was 81.93. From the results of hypothesis testing, it was obtained that tcount < ttable at the 95% confidence level or 1-5 percent, namely 0.7428 <2.0450, so the average post-test value in the experimental class was significant. Based on the results of the study, it can be concluded that learning using a constructivist approach can help improve students' ability to write expository texts, which can be seen from the average value of pretest to posttest.

Pengaruh Metode Pembelajaran Berbasis Proyek terhadap Hasil Belajar IPA Konsep Bunyi Kelas IV SDIT at-Taufiq Kota Tangerang

This study aims to determine the effect of project-based learning methods on science learning outcomes for fourth grade students of SDIT At-Taufiq Tangerang City. This study uses a quasi-experimental method with the research design of Neonequivalent Control Group Design. The population subjects in this study were all class IV SDIT At-Taufiq Tangerang City, amounting to 58 students, by taking a sample of two classes of 58 students, namely class IV A, totaling 30 students as the experimental class. Data collection techniques using a test instrument consisting of 22 valid and reliable questions. For testing the pretest hypothesis in this study, the t-test was used, from the results of the t-test obtained calculated = 1.98 and table = 2.00, it can be concluded that there is no significant effect between the average pretest value of the control class and the experimental class. Meanwhile, for testing the posttest hypothesis, the t-test results obtained calculated = 6.167 and table = 2.00, it can be concluded that there is a significant effect between the average posttest value of the control class and the experimental class. This means that the fourth grade students' science learning outcomes using project-based learning methods are higher than using conventional learning methods.

The Effect Of Problem Based Learning Model On Students Outcomes In Learning Natural Science Of 5th Grade At UPT SDN 104 Tontonan Anggeraja District Enrekang Regency

This research discusses the effect of the application of the problem based learning model on the science learning outcomes of fifth grade students of UPT SDN 104 Tontonan. This type of research is an experimental research using the One Group Pretest-Posttest Design research design. The independent variable in this study is a problem based learning model. The dependent variable in this study is the student's natural science learning outcomes. The population used is all students of class V as many as 17 students and using a sampling technique that is saturated sample. Data collection techniques in this study were tests, observations, and documentation. The instrument used in this research is multiple choice questions, totaling 15 questions. Data analysis used descriptive statistical analysis and inferential statistical analysis. The results of the descriptive analysis showed that the description of the application of the problem based learning model at the first meeting was running effectively and the second meeting was running very effectively. The achievement of learning outcomes shows an increase when using the problem based learning model, this is proven by the posttest average value being higher than the pretest average value. The results of hypothesis testing using Paired Sample t-test showed a significant value less than 0.05 and the results of T Count > T Table, so H0 was rejected and Ha was accepted, which means that the application of the problem based learning model has an effect on the science learning outcomes of 5th grade students at UPT SDN 104 Tontonan, Anggeraja District, Enrekang Regency.

Pengembangan Media Pembelajaran Berbasis Metode Montessori pada Pembelajaran IPA Siswa Kelas V di SDN Rama II Kota Tangerang

Learning media are learning aids that can be physical or non-physical to convey messages from teachers to students. The purpose of this study is to determine the effectiveness of the use and process of product development in the form of Montessori-based learning media in science learning for fifth grade students. The research is a development research (R & D) with the Sugiyono development procedure. Based on the result of product validation, it received an “appropriate” assessment with a score of 3,6 from material experts. While media experts rated “strongly agree” with a score of 4,5. Based on result of product trials, it is known that average pretest value is 52,64 and posttest is 76,66 so that it has increased. Product assessment by students through questionnaires gets a score of 3,98 or when views in the classification table, namely “agree”. Based on the use trial, the average pretest value was 36,8 and posttest was 72,2 so thatit experienced an increase. Product assessment by students through questionnaires gets an average score of 4,3 or if seen in the table, it is “Strongly agree”. This shows that the learning media based on the Montessori method development can be said to be feasible to use.

THE EFFECT OF ONLINE GUIDED INQUIRY LABORATORY TOWARD STUDENTS’ CRITICAL THINKING ABILITY

This study aimed to determine the effect of online through guided inquiry laboratory toward students' critical thinking ability. This research was carried out at MAN 1 Central Lampung in the 2021/2022 academic year with a sample consisting of two classes and a total of 64 students. The research design was a one group pre-test post-test design. The experiment was conducted by applying five stages of guided inquiry laboratory learning models, namely observation, manipulation, generalization, verification, and application. The results showed that there were differences in critical thinking ability before and after treatment with an average pre-test value of 30.76 and post-test 56.25 and an average N-Gain of 0.36 in the medium category. The results of hypothesis testing through paired sample t-test obtained sig value. (2-tailed) of 0.000. Thus, it can be concluded that there are positive and significant influence in physics learning through an online guided inquiry laboratory toward students' critical thinking ability.

The Effect Of The Yanbu'A Method On The Success Of Reading-Writing The Qur'An By Students In Extracurricular Activities At Junior High School 31 Padang

This research is motivated by the low ability to read and write Al-Qur'an students at SMPN 31 Padang City. The low ability to read and write the Qur'an of students is an inappropriate learning method. This study aims to determine the effect of the Yanbu'a method using teaching aids and books from volume 1 to volume 4 on the success of reading and writing the Koran by students in extracurricular activities at SMPN 31 Padang City. This study uses a quantitative method with a quasi-experimental approach with a one group pretest – posttest design. The population and sample of this study were all extracurricular students reading and writing the Qur'an. Meanwhile, data analysis used paired sample t-test. The results of data collection and processing carried out can be concluded, reading and writing the Qur'an of students before being given action (pretest) is categorized as low, the average pretest value of the sample is in the sufficient section. The students' reading and writing of the Qur'an after being given the action (posttest) was categorized as high because the average posttest value of the sample was in the good and very good part. There is a significant effect on students' reading and writing after being given an action (posttest) through the use of the Yanbu'a learning method because the paired sample t-test test sig 0.000 <0.05. In addition, the suggestion that researchers put forward is that it is better for the extracurricular learning process to read and write the Koran using appropriate learning media according to the needs of students, with the application of the yanbu'a method it should be one of the interesting and fun learning media. Keywords: Influence, Yanbu'a Method, Extracurricular

IMPROVING HIGH SCHOOL STUDENT’S KNOWLEDGE ABOUT COVID-19 AND ITS VACCINATIONS

Introduction: COVID-19 continues to be a global problem. Surabaya is among the cities hit by COVID-19. Lack of information and awareness of COVID-19 and its vaccination in teenagers might have impacted their preventative behavior and belief in COVID-19 vaccination. This study examined differences in high school students' understanding of COVID-19 and its vaccination before and after the intervention. Methods: The quasi-experimental design was utilized in this study, which took place between September and December of 2021. PowerPoint materials (webinar), videos, and pocketbooks about COVID-19 and its vaccination were the educational community initiatives. Students in grades 10-12 at SMA 4 Muhammadiyah Surabaya, MA Mamba'ul Hisan Gresik, and SMA Negeri 1 Sidoarjo participated in the study, and 160 students completed the pre-test and post-test. The study variables were knowledge, student characteristics (gender, age, class, and school origin), and parental characteristics (age, education, and occupation). The paired t-test was used to evaluate the univariable and bivariable data. Results: With an average pre-test value of 7.09 and a post-test value of 7.94, there was a difference of high school students' understanding of COVID-19 before and after the intervention (p < 0.001). Furthermore, there was also a difference of knowledge about COVID-19 vaccination (p < 0.001), with an average pre-test value of 5.87 and a post-test value of 7.03. Conclusion: There are considerable differences in students' knowledge of COVID-19 disease and its vaccination before and after the intervention. In order to prevent COVID-19, community service activities involving the distribution of information (webinars), videos, and pocketbooks could help them gain more knowledge.

The Effect of Bowling Game on The Growth of 5-6 Years Old Children in Bidayatul Hidayah TK 2021

This research is based on the importance of stimulation in six aspects of child development, namely physical development, motor, cognitive, language skills, social-emotional, artistic, as well as moral and religious values. One of the games that can stimulate children's growth and development is Bowling. Bowling is a type of sport or game that is played by rolling a ball using your hands. So the purpose of this study was to see the effect of Bowling on the growth and development of children aged 5-6 years in Bidayatul Hidayah Islamic Kindergarten with this type of experimental research using the One Group Pretest-Posttest Design method. The subjects of this study used 13 children aged 5-6 years in Bidayatul Hidayah Islamic Kindergarten. The data collection method in this research is observation and documentation. The data analysis technique was used between pretest and post-test with an error rate of 5%. Before the treatment, the average pretest average value increased post-test to 259.33. The results of the t-test is dk = N-1 = 13-1 = 12, and if the error rate is set at 5%, then = 2.179. The result of is greater than (24,639> 2,179). So Ha is accepted, and Ho is rejected. So it can be concluded that there is a significant influence on the application of bowling games on aspects of the growth and development of children aged 5-6 years in Bidayatul Hidayah Islamic Kindergarten in the 2020 Academic Year so that bowling games can be used as an alternative in developing the growth and development abilities of children aged 5-6 years.

Pengaruh Model Pembelajaran Kontekstual Berbantuan Media LKS terhadap Pemahaman Konsep Sains Siswa

The purpose of this study was to determine the effect of the contextual learning model assisted by LKS media on the understanding of science concepts in eighth grade students of SMP Negeri 1 Lape, Sumbawa Regency. The type of research used in this research is Quasi Experiment (quasi-experimental). The research design used in this study was a pre-test post-test control group design. The population in this study were all eighth grade students of SMP Negeri 1 Lape, Sumbawa Regency for the 2020/2021 academic year. The sample in this study were 2 classes, each of which became the experimental class and the control class. Sampling was done by purposive sampling technique. The instruments in this study were the Learning Implementation Plan (RPP), Student Worksheets (LKS), and concept understanding tests. The data analysis technique used t-test at a significance level of 5%. The results obtained that the average pre-test value in the experimental class was 57 and in the control class was 58.25. The results of the pre-test and post-test in the experimental class are 45 and 70, while in the control class are 40 and 75. The results of the t-test are obtained tcount = 1.816 and ttable = 1.689, then H0 is rejected and Ha is accepted, so there is a significant difference between students' understanding of science concepts in the experimental class and students' understanding of science concepts in the control class. So it can be concluded that there is an influence of the contextual learning model assisted by LKS media on the understanding of science concepts for eighth grade students of SMP Negeri 1 Lape, Sumbawa Regency.