Instructional Design of Data Modeling for Informal Statistical Inference of Elementary School Students

2020 ◽  
Vol 22 (3) ◽  
pp. 689-716
Author(s):  
Hye-jin Jun ◽  
Hye-Yun Jung ◽  
Kyeong-Hwa Lee
Keyword(s):  
Elementary School ◽  
Instructional Design ◽  
Statistical Inference ◽  
Elementary School Students ◽  
Data Modeling ◽  
School Students ◽  
Informal Statistical Inference

scholarly journals Multimedia Interactive Learning in Science Subjects for Grade Fourth Elementary School Students

2021 ◽  
Vol 4 (2) ◽  
pp. 201
Author(s):  
Mega Putri Islamyati ◽  
Ida Bagus Surya Manuaba
Keyword(s):  
Elementary School ◽  
Online Learning ◽  
Instructional Design ◽  
Data Analysis ◽  
Elementary School Students ◽  
Interactive Learning ◽  
Matter Content ◽  
Development Research ◽  
School Students ◽  
Percentage Score

Teaching materials and online learning outcomes that are less than optimal affect the learning process. Students need visualization that can help concrete understanding of the material, especially in implementing online learning. This study aimed to develop interactive multimedia learning in science subjects according to the validation of expert tests and individual trials. This development research applies the DDD-E model (Decide, Design, Develop, Evaluate). The method used to collect data is a questionnaire equipped with observations and interviews. The data analysis used is quantitative and qualitative descriptive analysis. The subject of this development research is interactive learning multimedia. Then a review is carried out from subject content expert validators, instructional design experts, learning media experts, and individual trials on students. The results of data analysis based on validation by subject matter content experts obtained a percentage score of 96.15% with very good qualifications, instructional design experts obtained a score percentage of 87.5% with good qualifications, learning media experts obtained a percentage score of 93.00% with very good qualifications, and the results of the review of 3 students in individual trials obtained a percentage score of 91.66% with very good qualifications. Based on the results obtained, it can be concluded that the interactive learning multimedia developed is very feasible in science learning for sixth-grade elementary school students.

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.

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