scholarly journals 1G-26　Resizing of the Gayageum for Korean Elementary School Students based on Anthropometric Data

2013 ◽  
Vol 49 (Supplement) ◽  
pp. S520-S523
Author(s):  
Jung-Yong Kim ◽  
Young-Jin Cho ◽  
Seung-Nam Min ◽  
Mi-Young Yoon
Keyword(s):  
Elementary School ◽  
Elementary School Students ◽  
Anthropometric Data ◽  
School Students

scholarly journals Designing an ergonomic backpack for sixth grade elementary school students in Bandung based on the ideal weight of backpack load

2018 ◽  
Vol 204 ◽  
pp. 03011
Author(s):  
Sonna Kristina ◽  
Bella Amanda
Keyword(s):  
Elementary School ◽  
Elementary School Students ◽  
Sixth Grade ◽  
Average Weight ◽  
Anthropometric Data ◽  
School Students ◽  
Ideal Weight ◽  
Load Limit ◽  
Backpack Load ◽  
The Ideal

This study was conducted to determine whether the backpack’s load of sixth grade elementary school students has exceeded the recommended load limit and to design an ergonomic backpack based on the ideal weight of the backpack’s load. The data were obtained using anthropometry and interviews with 70 respondents of 6th grade elementary school students in Bandung. It is known that the average of backpack load has exceeded the limit based on previous research has done to 10% of the child’s weight can caused musculoskeletal disorders in shoulder and back parts, so in this study a backpack was designed ergonomically based on the ideal weight of a backpack by converting 10% of the average weight of the students into the backpack capacity. The conversion result is combined with anthropometric data to determine the dimension of backpack, which is 35 x 25 x 6 cm. Backpack equipped with some additional features such as front pocket, back pads and chest straps as well as waist straps. Finally, this study showed the design of an ergonomic backpack for sixth grade elementary school students, where the capacity of the backpack is conditioned to not carry loads that exceed the ideal weight of a backpack.

scholarly journals Designing School Tables and Chairs based on Anthropometry of Elementary School Students in Surabaya

2021 ◽  
Vol 10 (1) ◽  
pp. 97
Author(s):  
Riska Ayu Yulianingtyas ◽  
Dani Nasirul Haqi
Keyword(s):  
Elementary School ◽  
Elementary School Students ◽  
Teaching And Learning ◽  
Simple Random Sampling ◽  
Health Problems ◽  
Sitting Position ◽  
Anthropometric Data ◽  
School Students ◽  
Knee Height ◽  
Research Show

 Introduction: School tables and chairs are needed amongst many other facilities which support the teaching and learning activities. Uncomfortable tables and chairs can cause health problems. The purpose of this study is to design school table and chair sizes in accordance with anthropometry of elementary school students, so the tables and chairs do not cause health problems for children. Methods: The population used in this study was 72 students of elementary school students in Surabaya, and the sample size was 61 students. The sampling method used in this research was a simple random sampling. The anthropometric data measured were shoulder height in the sitting position, elbow height in the sitting position, popliteal-buttock length, knee height, popliteal height, shoulder width, and distance from elbow to fingertips. Meanwhile, the dimensions of tables and chairs measured were chair height, chair width, back length, back height, table height, table width, and underneath desk height. Results: The results of the research show that the sizes of existing tables and chairs are mismatched with student anthropometry. There are 7 dimensions of proposed table and chair sizes which are based on anthropometric data. Specifically, the chair height is 33.25 cm, chair width is 33.25 cm, backrest length is 46.50 cm, backrest height is 49.60 cm, table height is 56.85 cm, table width is 39.05 cm, and underneath desk height is 47 cm. Conclusion: The sizes of existing tables and chairs still need improvement in all dimensions based on the students’ anthropometric measurements.Keywords: anthropometry, chair, elementary school students, table 

PROFIL BERPIKIR REFLEKTIF SISWA SD DALAM PEMECAHAN MASALAH PECAHAN BERDASARKAN KEMAMPUAN MATEMATIKA

EDUKASI ◽  
2016 ◽  
Vol 14 (2) ◽  
Author(s):  
Hery Suharna ◽  
Agung Lukito Nusantara ◽  
I Ketut Budayasa
Keyword(s):  
Elementary School ◽  
Problem Solving ◽  
Elementary School Students ◽  
Reflective Thinking ◽  
Research Subjects ◽  
Math Skills ◽  
School Students ◽  
Calculation Skills ◽  
High Ability Students ◽  
Selection Of

The research reveals a profile of reflective thinking of elementary school students in problem solving fractions based on his mathematical abilities. The instruments used in data collection is Test Problem Solving (TPM), interview. Selection of research subjects in a way given test is based on the ability of mathematics, namely mathematical skills of high, medium and low and further categorized and taken at least 2 people to serve as subjects. The research objective is: describe the profile of reflective thinking that math skills of elementary school students High, medium, and low. Based on the results of the study found reflective thinking profile and high ability students were as follows: (a) the step to understand the problems students have information/knowledge or data that is used to respond, comes from inside (internal) and can explain what has been done; (B) the planned step problem solving students have information/knowledge or data that is used to respond, comes from inside (internal) and can explain what has been done; (C) on measures to implement the plan in terms of information/knowledge or data used by students to respond, comes from inside (internal), could explain what has been done, realized the error and fix it, and communicate ideas with a symbol or image, and (d) the checking step back, namely information/knowledge or data that is used by students to respond, comes from inside (internal) and can explain what has been done. Profile of reflective thinking ability students lowly mathematics, namely: (a) at the stage of understanding the problem, students can determine known and asked in the problem, but the students' difficulties to explain the identification of the facts that have been done, the students explained the understanding vocabulary, and feel of existing data the matter is enough; (B) at the stage of implementing the plan, the students explained, organize and represent data on the issue, describes how to select the operation in solving a problem though students are not sure, and students' difficulty in explaining what he had done; (C) at the stage of implementing the plan, the student has information on calculation skills although the answer is not correct. Students difficulty in explaining about the skills calculations have been done, trying to communicate their ideas in the form of symbols or images, even if students rather difficult to describe, and realized there was an error when using a calculation skills and improve it; (D) at the stage of check, students' difficulties in explaining whether obtained estimates it approached, it makes senseKeywords: reflective thinking, problem solving, fractions, and math skills.

DEVELOPMENT OF A TEACHING BOOK BASED ON LOCAL WISDOM OF JEPARA DISTRICT FOR CLASS V ELEMENTARY SCHOOL STUDENTSDEVELOPMENT OF A TEACHING BOOK BASED ON LOCAL WISDOM OF JEPARA DISTRICT FOR CLASS V ELEMENTARY SCHOOL STUDENTS

2020 ◽  
Vol 4 (6) ◽  
Author(s):  
Zaenal Arifin
Keyword(s):  
Elementary School ◽  
Data Collection ◽  
Learning Outcomes ◽  
Elementary School Students ◽  
Descriptive Analysis ◽  
School Students ◽  
Initial Product ◽  
Class V ◽  
Validation Test ◽  
Analysis Technique

This study aims to: (1) develop thematic textbooks based on local wisdom of our best friend's environmental theme material for grade V elementary school students, (2) Know the validity, practicality and effectiveness of thematic textbooks based on local wisdom of our best friend's environmental theme material for grade students V elementary school. The development of thematic textbook learning media based on local wisdom uses the Research and Development (R & D) method. The development stages include: (1) Potentials and problems, (2) Data collection, (3) Product design, (4) Design validation, (5) Design revision, (6) Product testing, (7) Product revision (Sugiyono, 2016). The research was conducted with 33 students from class V SDN 2 Sendang Jepara Regency. Initial product development is a process of making media based on needs analysis. Expert testing or validation was carried out by 2 experts, namely media experts and material experts. The data collection method in this research is observation, interview, and questionnaire. The data analysis technique used descriptive analysis and comparison test of two independent groups, namely using the independent t-test. Based on the results of the trial, this thematic teaching material is very valid, very interesting, effective and can be applied in learning. This can be seen from the results of the validation test from three experts which show that the product is good. The results of the effectiveness test showed that the experimental class students had better learning outcomes than the control class. This means that textbooks based on local wisdom of Jepara Regency are developed effectively

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