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Journal of Educational Sciences, Gedung Dekanat, FKIP, Universitas Riau Jl. HR. Soebrantas KM 12.5, Simpangbaru, Pekanbaru 28293, Indonesia
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INDONESIA
Journal of Educational Sciences
Published by Universitas Riau
ISSN : 25811657     EISSN : 25812203     DOI : 10.31258/jes.
JES publishes original articles on the latest issues and trends occurring regionally and internationally in the educational sciences with the aim to advance our knowledge both in term of theory and practice. Moreover, this journal also covers the issues concerned with the following special sections: Education Technology Mathematic and Natural Sciences Education Social and Humaniora Sciences Education Early Childhood Education Physical Health and Sport Education All the related educational research
Arjuna Subject : Umum - Umum
Articles 22 Documents
Search results for , issue "Vol 7. No. 2. April 2023" : 22 Documents clear
The Practicality and Effectiveness of the Chemical Snakes and Ladders Game on Acid-Base Material on the Learning Outcomes of Class XI SMA/MA Students Lantusia, Marina; Iswendi, Iswendi
Journal of Educational Sciences Vol 7. No. 2. April 2023
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.7.2.p.233-241

Abstract

This research was motivated by the availability of the chemical ladder snake game as a medium for learning acid-base material developed by Amalia Putri Lubis & Iswendi. It is valid but not tested for practicality and effectiveness. This study aims to determine the suitability and effectiveness of the chemical snakes and ladders game. This type of research is a continuation of development research with a Pretest-Posttest Control Group Design and is a 4-D model development. The research population is class XI MIPA students of SMAN 1 Ranah Batahan. Samples take using by Simple Random Sampling technique. The research instruments were useful questionnaires and learning achievement tests. The data analysis technique is the practicality percentage technique and the N-Gain test and t-test. The results of the data analysis of practicality are, at a convenient level, for effectiveness the results of data analysis show pretty effective. This is evidenced by the N-Gain percentage of the experimental class of 66% at a somewhat adequate level and the control class of 47% at a less practical level, and supported by hypothesis testing with the t-test, namely tcount (2.6686)> table (2.0106) at the real level α = 0.05 with dk = 48 and chance t0.95.
Description of Students' Learning and Innovation Skills in Global Warming Learnin Class X SMA Penggerak Anggraini, Dwi Shinta; Fitriza, Zonalia
Journal of Educational Sciences Vol 7. No. 2. April 2023
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.7.2.p.242-255

Abstract

The 21st century is known as the century of knowledge that experiences rapid changes, to deal with it a skill is needed. One of the 21st century skills is learning and innovation skills or known as 4Cs, namely Communication, Collaboration, Critical Thinking and Problem-Solving, Creativity and Innovation. Students' 4Cs skills are highly demanded during the learning process, so it is important to assess students' 4Cs skills. Global warming is one of the chemistry subject matter in the penggerak school curriculum. This type of research is descriptive research with a qualitative approach. The study aims to describe the 4C skills of students in class XE7 SMA Negeri 2 padang with a total of 30 students. This study used an observation sheet. The results showed that overall the communication skills of students in class XE7 SMA Negeri 2 Padang were on average classified in the incompetent category (55% of students), students' collaboration skills were classified in the competent category (42% of students), students' critical thinking and problem-solving skills were classified in the incompetent category (40% of students), and creativity and innovation skills were classified in the incompetent category (88% of students).
Mathematics Literacy of Grade 4 Elementary School Students in Solving HOTS Type Mathematics Problems Aulia, Hantika; Habibi, Habibi; Risnawati, Risnawati
Journal of Educational Sciences Vol 7. No. 2. April 2023
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.7.2.p.256-268

Abstract

The purpose of this study was to determine the level of mathematical literacy possessed by students related to the completion of HOTS-type questions found in FPB and KPK content. Written exams, interviews, and documentation are the three data collection methods used in this study. The participants in this study were three children at Grade 4 Elementary School 001 Air Tiris. The level of the students' mathematical abilities ranged from high, medium, and low. The ability to solve problems and frame problems, the ability to apply mathematics, and the ability to communicate are the three components of mathematical literacy skills used in this study. The results of the study show that the use of HOTS-type math problems for learning mathematics improves problem solving, application of mathematics, and communication. According to the introduction to the section, There are still wrong answers, so each student's mathematical literacy is unique. Students have demonstrated the ability to understand and construct problems, particularly in the areas of problem solving and problem formulation. Students' conceptual and procedural problem-solving abilities in mathematics are limited, and this limits their ability to adequately apply mathematics to real-world situations. In terms of communicating, not all students are able to write responses in a logical way. In addition, they do not write down clear problem-solving strategies and do not include conclusions.
Development of Test Instruments to Test Students' Understanding of Macroscopic, Sub-Microscopic and Symbolic Levels in Acid-Base Titration Material Using the Rasch Model Febi Edinda Putri, Febi Edinda Putri; Aini, Faizah Qurrata
Journal of Educational Sciences Vol 7. No. 2. April 2023
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.7.2.p.269-281

Abstract

This study created a test instrument that can test students' understanding of the macroscopic, sub-microscopic and symbolic levels in acid-base titration material that has been tested for validity, reliability, difficulty index and differential power of the questions . This development research uses the Rasch model. The subjects of this study were four lecturers, two high school chemistry teachers and 35 students of SMA N 2 Padang. The object is the quality of the test instrument that meets the criteria of validity, reliability, difficulty index and discriminatory power . Data analysis used the MiniFac and Ministep programs. This study has 10 stages, namely: (1) Defining the construct, (2) Identifying the construct, (3) Designing the items, (4) Testing the product, (5) Analyzing the data, (6) Reviewing the results of the analysis, (7) Reviewing the map wright, (8) Repeat steps 4-7, (9) Claim product quality, (10) Develop documentation. The results showed that the suitability of validation by experts using the MiniFac program was the exact agreement and expected agreement values were very close, namely 95.8% and 95.4%, this indicated that the results of this analysis fit the model and its estimation. Likewise testing of students using the Ministep program. Each item can be said to be valid because it meets the criteria of the MNSQ, ZSTD and PtMean Corr. The instrument is also claimed to be reliable because it has a value of 0.92 . The difficulty index and discriminating power of the items also varied from the easiest to the most difficult .
Development of Test Instrument to Assess Students' Understanding on Macroscopic, Sub-Microscopic, and Symbolic Levels of Acid-Base Topics Using Rasch Model Sulvianti, Arifah; Aini, Faizah Qurrata
Journal of Educational Sciences Vol 7. No. 2. April 2023
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.7.2.p.282-295

Abstract

Students' conceptual understanding on acid-base topic has not been assessed comprehensively in multiple representation. The test instrument is needed to determine levels of students' understanding on acid-base topic comprehensively. This research developed an instrument to asses students' understanding on acid-base concept based on macroscopic, sub-microscopic and symbolic levels that is claimed valid, reliable, had good difficulty index and discriminatory item. This research is Research and Development (R&D) using Rasch model. The research procedure adopted ten stages by Wei, et al in 2012. The research instrument is questionnaire sheet given to subjects from chemistry lecturers and chemistry teacher. The data were analyzed using Rasch model assisted by minifacet and ministep software. The exact agreement value is 89,2% which have small range from the expect agreement with a percentage of 89,5%. It’s mean that, there is a fit between the results of expert's agreement and the results of estimated model. The pilot test results showed that all items have reached valid criteria based on the MNSQ, ZSTD, and Pt-Mean Corr. The reliability value is 0,80 in the good category. Difficulty index has variations of easy, medium, and difficult items. The discriminatory item is able to distinguish three levels of student ability.
Developing Dataset Management of Speech Recognition Based Automatic English-Speaking Skill Testing System Muhammad, Aliv Faizal; Assidiqi, Moh. Hasbi; Sa’dyah, Halimatus
Journal of Educational Sciences Vol 7. No. 2. April 2023
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.7.2.p.296-305

Abstract

Speech recognition technology has been widely used to aid English language testing, such as for pronunciation and speaking practice for various use cases including job interview simulation. We developed an app, powered by speech recognition technology and regex text processing, that automatically score participants’ speaking performance. However, this application lacks dataset management for the speaking test maker to manage the indicators of accepted answers. A feature to effectively manage the dataset and efficiently ease the speaking test creation is needed. This paper presents the development of dataset management feature to support the speech recognition based automatic English-speaking skill testing system. All elements that support the feature in development were tested through Blackbox testing with various scenarios. The elements were proven to work as intended to support the existing system. The new feature has brought efficiency for the English-speaking test maker.
Analysis of Problem Based Learning Model on Students' Cognitive Intelligence in Mathematics Class IV Elementary School Risman, Wardathi Khuzaifah; Habibi, Mhmd.; Risnawati, Risnawati
Journal of Educational Sciences Vol 7. No. 2. April 2023
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.7.2.p.306-313

Abstract

The primary objective of this study is to investigate the impact that the PBL learning paradigm has on the cognitive ability of pupils. Quantitative techniques and experimental approaches are used in this kind of study. This design is a quasi-experimental one with a nonequivalent control group. SDN 111 pupils make up the whole population of this area, which has a total of 300 individuals. SDN 111 Pekanbaru provided the samples, which consisted of 25 pupils from class IV A and 25 students from class IV B. The method of sampling is called probability sampling, and it is combined with plain random sampling. The instrument is a description exam questions. The findings of the research using the independent sample t test demonstrate that Tcount = 2.840 and Ttable = 2.007, where Tcount is bigger than Ttable (2.840 > 2.007). Given these findings, we may conclude that H1 is correct and H0 is incorrect. To summarize, the implementation of the PBL model has a positive impact on the level of cognitive intelligence exhibited by primary school children.
Analysis of Concept Understanding in Material Colligative Properties of Solutions in View of the Tendency of Student Learning Styles at SMA N 1 Gunung Talang Sukma, Nabilla; Dj, Latisma; Ranti, Leny
Journal of Educational Sciences Vol 7. No. 2. April 2023
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.7.2.p.314-323

Abstract

Education is an important thing in achieving the goal of ability through the learning process in the classroom. Benchmarks for the success of the learning process are seen through students' understanding of concepts. The influencing factor in understanding the concept is learning style, because learning style influences the maximum a person absorbs information. This research is a descriptive research aimed at analyzing and describing (1) understanding of the concept of colligative properties of the solution, (2) learning styles of students, (3) understanding of the concept of colligative properties of solutions in terms of the tendency of students' learning styles. The subjects of this study were class XII MIPA 1 SMA N 1 Gunung Talang, which consisted of 35 people. The instruments used in this study were the Kolb model learning style questionnaire and open-ended questions. The results of the research data analysis show that (1) the learning style of students in class XII MIPA 1, the assimilation learning style is 51.4%, the divergent is 22.9%, the convergent is 17.1%, and the accommodation is 8.6%, ( 2) Students' understanding of the concept of colligative properties of solutions is in the partial understanding category (3) Understanding of concepts in colligative properties of solutions in terms of the tendency of students' learning styles for convergent, divergent, and accommodation learning styles is in the understand category, and assimilation learning styles are in the partially understood category.
Analysis of Mathematical Critical Thinking Ability of Fourth Graders of Public Elementary School 001 Air Tiris Riadoh, Riadoh; Habibi, Mhmd; Risnawati, Risnawati
Journal of Educational Sciences Vol 7. No. 2. April 2023
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.7.2.p.324-333

Abstract

This research is motivated by the low ability of students to think critically and mathematically when solving problems. The purpose of this study was to analyze the ability to think critically mathematically in fourth grade students at public elementary school 001 Air Tiris. This research uses descriptive and qualitative research methods. The participants in this study were all children enrolled in the fourth grade at 001 Air Tiris Public Elementary School. There are 24 fourth grade students in total. The data collected is in the form of written assessments, direct interviews, and mathematical calculations. Based on the results of the research, the level of mathematical critical thinking ability of the fourth grade students at public elementary school 001 Air Tiris is included in the medium category. The average achievement of the correct answer is 50.0%. Each student has unique abilities, so teachers should give them more critical thinking practice. Teachers can develop critical thinking strategies or learning models to improve students' mathematical thinking abilities.
Practicality and Effectiveness of Chemical Ludo Games as Learning Media of Acid and Base Materials to Students of Class XI SMA/MA Iswendi, Iswendi; Husni, Hikmah Ibnu
Journal of Educational Sciences Vol 7. No. 2. April 2023
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.7.2.p.334-340

Abstract

This research is a continuation of the development research conducted by Rentia Lestari with a valid 4-D model but has not been tested for its practicality and effectiveness. The study aims to determine the level of practicality and level of effectiveness of chemical ludo games as a medium of learning of acid and base materials against student learning outcomes. The study was designed by Pretest-Posttest Control Group Design. The research objects are Class XI Mipa 1 (control class) and Class XI Mipa 2 (experiment class) at SMA N 1 V Koto Kampung Dalam. Pre-testing and posttesting. The practicality data was analyzed with the percentage of practicality and effectiveness with N-Gain. Data analysis results are practical in teachers at a very practical level and students are at a fairly practical, for the effectiveness of the data analysis results show quite effective, which is supported by an improved understanding of the learning outcomes of the higher experimental class compared to the control class. The average post-test scores of the experimental and control classes of 77.14 and 70.15 respectively and the analysis results with the N-Gain experimental class of 0.59 were at a fairly effective rate and the control class of 0.51 was at a less effective rate, the learning results of the experimental class increased than the control Class where tcount (3.62) > ttable(1.67) at the real level α= 0.05. This indicates increased learning outcomes.

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