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Journal of Educational Sciences

JES
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Published by Universitas Riau

ISSN : 25811657 EISSN : 25812203 DOI : 10.31258/jes.

Core Subject : Religion, Humanities, Science, Education,

Religion Humanities Education Library & Information Science Other

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 17 Documents

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Search results for , issue "Vol 5, No 2: April 2021" : 17 Documents clear

PDEODE-WEB-BASED Blended Learning As 21st Century Learning Development Solutions Zulfarina Zulfarina; Tuti Mailani; Wan Syafii
Journal of Educational Sciences Vol 5, No 2: April 2021
Publisher : Universitas Riau

The purposes of this study are to develop a PDEODE-WEB based Blended Learning model, and determine the quality of the developed PDEODE-WEB based Blended Learning model on digestive system material in terms of validity, practicality, and effectiveness. This study employed a 4D development research (R&D) which consists of Define, Design, Development, and Disseminate. The results showed that the validation of material and media experts for content validation was 3 with very important categories. Analysis from a learning expert for the construction validation category obtained 4.03 with the very good category. The results of the limited trial obtained a score of 81.47 in the good category and the practicality test obtained 90.6 which could be categorized as very practical. The effectiveness test was carried out obtained the N-Gain of 0.6 with the medium category. The PDEODE-WEB Blended Learning model that was developed meets the criteria of validity, practicality, and effectiveness as a solution for the development of learning in the 21st century.

The Effect of the Application of the 5E Learning Cycle Model on Mathematical Communication Skills in Junior High School Students Putri Aulia Susanti; Nahor Murani Hutapea; Sehatta Saragih
Journal of Educational Sciences Vol 5, No 2: April 2021
Publisher : Universitas Riau

This research is motivated by the low students mathematical communication skills. To overcome this problem is by improving the learning process that provides opportunities for students. One of them is by applying the 5E Learning Cycle model. The 5E Learning Cycle model is a series of activities so that students can master the competencies achieved in learning by taking an active role, directed to seek and discover new knowledge themselves. The research is to investigate the impact of the application of Learning Cycle 5E on mathematical communication skills in terms of overall, ability level and, interaction between learning model and ability level. This research is a quasi-experimental study with a pretest post-test control design. The results of data analysis show that the mathematical communication skills of students who learn using the 5E learning cycle model are better than students with conventional learning. For students mathematical communication skills at the moderate level, the 5E learning cycle model is better, but not better for high and low levels. There is no interaction between the learning model and ability level of mathematical communication skills.

Chemoentrepreneurship Based Student Worksheet Development to Improve Enterprise Interest in Chemical Teachers Afrida Ekayanti; Asmadi M Noer; Roza Linda
Journal of Educational Sciences Vol 5, No 2: April 2021
Publisher : Universitas Riau

The purpose of this study was the development of a chemoentrepreneurship based student worksheet (LKM) to increase the entrepreneurial interest in chemistry teacher candidates. The sample of this study was 115 students of the Department of Chemistry at the University of Riau and the State Islamic University (UIN) Sultan Syarif Kasim in the 6th semester of the 2019 academic year. The results obtained at the validation stage of MFI development were 95% with the valid category. The results of the small-scale test on the one-one test obtained an average percentage of 84.80% which was included in the very practical category. Furthermore, the lecturer response obtained an average percentage of assessment of 90.40% with the LKM category being well used in the learning process. The results of the small-scale trial assessment obtained an average percentage of the assessment of 85.16% which falls into the very practical category. The results of large-scale student assessments after using the LKM developed through filling out the student response questionnaires obtained an average score percentage of 80.63% with the practical category. The results of the increase in the entrepreneurial interest of UR students as a whole were 80.61, including the high category, and the results of the UIN students' interest in entrepreneurship as a whole were 81.64 including the very high category.

Teaching Structure with Molecular Visualization Tools. A Crash Course from Small Molecules to the HIV-1 Protease for Undergraduate Students Paraskevi E Mpeza
Journal of Educational Sciences Vol 5, No 2: April 2021
Publisher : Universitas Riau

One of the challenges in the teaching of chemistry to students in higher education is their introduction to the visualization and molecular depiction software, deepening thus their understanding and creating new conceptions in the physical and biological sciences. This paper describes the implementation of a learning unit for 1st and 2nd semester undergraduate students (that were not previously exposed to molecular visualizations) in agricultural technology for chemistry and biochemistry courses respectively. A series of educational activities are presented beginning with the use of simple molecular models as plastic and wooden balls for atoms and sticks for bonds, to enhance the previous knowledge of the 2-D structural conformations. The students are introduced in depth to the theory of chemical bonding, molecular shapes, and polarity. This represents a continuum of increased complexity in inquiry-based learning, starting from simple molecules and ending with the exploration of the shape and function of a protein molecule, such as the human immunodeficiency virus (HIV)-1 protease; Thus easily leads to the study of the interactions between this protease and inhibitory drugs, via freely-available software tools. The gains in the students’ understanding and help for future courses and their career are analyzed.

Development of Students Work Sheets (LKPD) with A Problem-Based Learning Model (PBM) in The Context of Riau Traditional Games in Circle Materials Suci Nitia Edwar; Yenita Roza; Kartini Kartini
Journal of Educational Sciences Vol 5, No 2: April 2021
Publisher : Universitas Riau

This research is motivated by the lack of LKPD that provides steps that can guide students to understand the concept of material and the designed model is not appropriate to construct students' knowledge independently and there are no contextual problems that cause lack of interaction between students. LKPD will be more optimal if it is based on a learning model that teaches how to solve a problem. With the LKPD Problem Based Learning Model (PBM) students can gain learning experiences that teach real skills, investigation, and problem solving. The purpose of this study was to produce student worksheets (LKPD) through the application of the problem-based learning model (PBM) of SD Negeri 163 Pekanbaru students on circle material. This type of research is development research using the Borg & Gall model. The instruments in this study were validation sheets and student response questionnaires. The results of the study showed that the validity test of three validators on the syllabus was 91% with very valid criteria. While the practicality test for LKPD with a response questionnaire to six students showed an average percentage of 90.52% with the very practical category.

Development of Mathematic Learning Devices Through The Application of The Problem Based Learning Model to Facilitate KPMM in Number Pattern Materials Eko Payasto; Maimunah Maimunah; Sehatta Saragih
Journal of Educational Sciences Vol 5, No 2: April 2021
Publisher : Universitas Riau

This research is motivated by the low ability of students to solve mathematical problems (KPMM) and the teacher has not been optimal in developing mathematics learning tools independently. The purpose of this study was to produce mathematics learning tools through the application of the Problem Based Learning (PBL) model to facilitate KPMM students of SMP Negeri 2 Pangkalan Lesung on number pattern material. This type of research is development research using the 4-D model. Learning tools developed in the form of syllabus, lesson plan (RPP) and student worksheets (LKPD) and KPMM questions. The instruments in this study were validation sheets and student questionnaires. Validation sheets consist of syllabus validation sheets, lesson plans validation sheets, and student worksheet validation sheets, while student questionnaires are in the form of student response sheets. Based on the results of the validation analysis, it shows that the device being developed is very valid. The result of the validation of the syllabus was 3.79; the average RPP score was 3.67; and the average LKPD score was 3.66. The student response questionnaire on the small-scale test showed an average percentage of 94.67% with the very practical category. The learning tools developed were valid and practical for use by students of SMPN 2 Pangkalan Lesung.

Development of Problem Based Learning Devices in Two Variable Linear Equation System Materials Farida Farida; Kartini Kartini; Sehatta Saragih
Journal of Educational Sciences Vol 5, No 2: April 2021
Publisher : Universitas Riau

The student learning activities do not support developing mathematical problem solving abilities. One of the factors is the learning tools used have not provided the opportunity for students to hone their mathematical problem solving skills. This study aims to produce a valid and practical semester VIII class SMP mathematics learning device for use by using the Problem Based Learning Model with a scientific approach to the SPLDV material. This type of research is a development research with the ADDIE development model which includes the following steps: (1) analysis, (2) design, (3) development, (4) implementation, (5) evaluation. Data were collected through observation, interviews, and student response questionnaires. The subjects of this study were students of class VIII MTS GUPPI Bandar Sungai. Data analysis techniques used qualitative and quantitative statistics. Based on the results of data analysis, information was obtained that the learning device met the valid and practical criteria. The results of the validity of the learning tools in the form of a syllabus with a percentage of 82.99%, RPP 85.75% and LKPD of 83.23% fulfilled the validity level, namely valid. The results of the practicality of the learning tools seen from the student response questionnaire were 92%, these results met the practicality level, which was very practical, while in terms of the teacher's observation sheet it fulfilled the practicality level of 87.78% fulfilling the very practical level.

The Effect of Guided Inquiry and Modified Free Inquiry on The Critical Thinking of VII Class Students of SMP Negeri 25 Pekanbaru Nurhayati Nurhayati; Sri Wulandari; Evi Suryawati
Journal of Educational Sciences Vol 5, No 2: April 2021
Publisher : Universitas Riau

This study aims to determine the effect of guided inquiry models and modified free inquiry on critical thinking in the classification of living things. This research was conducted at SMPN 25 Pekanbaru. The research was carried out in the form of an experiment. The study population was class VII. The sample was taken using simple random sampling technique, which consisted of 3 classes, namely the experimental class 1 using the guided inquiry model, the experimental class 2 using the modified free inquiry model and the control class using the conventional method. The research design used a pretest and posttest control group design. Data were analyzed by using ANOVA test (one way ANOVA). Based on the result data, the average critical thinking result of the classification of living things with an average value of the experimental class 1 is 77.84 (good), the experimental class 2 is 70.93 (good) and the control class is 43.29 (poor). In the experimental class class 1, the critical thinking average is higher than the experimental class 2 and the control class. Based on the results of the ANOVA test, it was stated that the use of guided inquiry models and modified free inquiry had a significant effect on students' critical thinking in the experimental class 1, the experimental class 2 and the control class with a significant value (0.000) <alpha (0.05).

Development of Ceker Media and Space Building for Light Mild Mental Retardation Students of SMPLB Pekanbaru Susda Heleni; Zulkarnain Zainal; Linda Ardani Afriliziana
Journal of Educational Sciences Vol 5, No 2: April 2021
Publisher : Universitas Riau

In conveying the concept of mathematics in a concrete manner so that it is easily accepted by participants in the mentally retarded education, tools/media are needed. One of the media developed in this study for mentally retarded students is Ceker media and space building media. This study aims to produce Ceker learning media on number material and spatial shapes on blocks and cubes for mild mental retardation students at SMPLB Pekanbaru that meet valid and practical criteria. The research method used is the Borg and Gall development model. Collecting validation data for the addition and subtraction of integer operation materials was carried out by providing validation sheets to three experts. Practical data collection was carried out by distributing questionnaires to SMPLB mental retardation students using a Likert scale . The learning media of Ceker and building spaces that have been validated by 3 validators are very valid with a percentage of 93,3. The development of learning media for Ceker cards and building space for mild mentally retarded students has met the very practical criteria with a percentage of 100%. Based on the results of the research and discussion, it was concluded that the learning media of Ceker and building spaces (blocks and cubes) for mild mental retardation students at SMPLB have met the criteria of being very valid and very practical.

The Development of Learning Media Based on Powtoon in Global Warming Materials for Class XI High School M Nor; Zuhdi Zuhdi; Asbiah Asbiah
Journal of Educational Sciences Vol 5, No 2: April 2021
Publisher : Universitas Riau

The learning media developed based on PowToon in global warming material for grade XI students high school. The purpose of this study was to design, analyze the feasibility, and assess the students responses to PowToon based learning media on global warming material. This type of research is a Research and Development (R&D) with the ADDIE model design. The research instrument used was the PowToon media validation assessment sheet which was used by the validator to assess the feasibility of the learning media. Students also filled out a questionnaire to see the responses to the PowToon media developed. The learning media developed after being assessed and given suggestions by the validator are said to be feasible with the valid category. Based on the research results, it was obtained that the average validation of the four media aspects was 86% with the valid category. The average validation of content aspects, design aspects, pedagogical aspects, and ease aspects in media use. As for the results of filling out the student questionnaire, the overall average was 83% with a good category. Where the average questionnaire motivation, learning outcomes, and scientific attitudes. Thus learning media based on PowToon is declared feasible with the valid category used as a learning media.

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HAIDI

Contact Email
jes@staff.unri.ac.id

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jes@staff.unri.ac.id

Editorial Address
Journal of Educational Sciences, Gedung Dekanat, FKIP, Universitas Riau Jl. HR. Soebrantas KM 12.5, Simpangbaru, Pekanbaru 28293, Indonesia

Location
Kota pekanbaru,

Riau

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name HAIDI

Contact Email jes@staff.unri.ac.id

Phone +6281363888549

Journal Mail Official jes@staff.unri.ac.id

Editorial Address Journal of Educational Sciences, Gedung Dekanat, FKIP, Universitas Riau Jl. HR. Soebrantas KM 12.5, Simpangbaru, Pekanbaru 28293, Indonesia

Location Kota pekanbaru, Riau INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
HAIDI

Contact Email
jes@staff.unri.ac.id

Phone
+6281363888549

Journal Mail Official
jes@staff.unri.ac.id

Editorial Address
Journal of Educational Sciences, Gedung Dekanat, FKIP, Universitas Riau Jl. HR. Soebrantas KM 12.5, Simpangbaru, Pekanbaru 28293, Indonesia

Location
Kota pekanbaru,

Riau

INDONESIA