scholarly journals PROGRAMAÇÃO LINEAR: UMA CONTEXTUALIZAÇÃO A PARTIR DE SISTEMAS LINEARES

2015 ◽  
Vol 37 ◽  
pp. 103
Author(s):  
Marcelo Simplício de Lyra ◽  
Thiago Alves de Queiroz
Keyword(s):  
High School ◽  
Linear Programming ◽  
High School Students ◽  
Teaching Methods ◽  
Linear Equations ◽  
Mathematical Software ◽  
School Students ◽  
Student Profiles ◽  
Systems Of Linear Equations ◽  
Real World Problems

http://dx.doi.org/10.5902/2179460X14491This paper presents a proposal for the introduction of linear programming in high school considering teaching methods, the teacher and student profiles, and a non-flexibilization of the curriculum. This proposal came as a result of a Stricto Sensu research, which deals with simple problems that encourage high school students to understand Linear Programming by means of a contextualization of studied topics, as resolution of linear equations. The aim is to show to these students the range of real-world problems that can be solved using Linear Programming, with the application of methods to solve systems of linear equations and the support of mathematical softwares. The proposal presented here has not been applied in classrooms yet, but it is expected that students will be able to understand in a contextualized view where linear systems can be applied, the importance of mathematical modeling and the need of to use a mathematical software to solve real big data problems.

scholarly journals A Preliminary Study on Teaching Korean students Chinese tones: Taking Korean High School Students as an Example

2020 ◽  
Vol 4 (4) ◽  
Author(s):  
Zefang Xu
Keyword(s):  
High School ◽  
High School Students ◽  
High Schools ◽  
Teaching Methods ◽  
School Students ◽  
Korean Students ◽  
Preliminary Study ◽  
One Year

This paper takes the learners who have a one-year experience of learning Chinese in Korean high schools as the investigated and studied sample, concludes the teaching methods of the first, second, third, and fourth Chinese tones, and focuses on the methods of tone teaching.

scholarly journals Senior High School Students’ Ability in Posing System of Linear Equations in Two Variables Problems

2019 ◽  
Vol 1 (1) ◽  
pp. 57-65
Author(s):  
Yemima Indah Rachmawati ◽  
Eko Sugandi ◽  
Lydia Lia Prayitno
Keyword(s):  
High School ◽  
High School Students ◽  
Linear Equations ◽  
Semantic Structure ◽  
System Of Linear Equations ◽  
School Students ◽  
Language Structure ◽  
Mathematical Problems ◽  
Quantitative Descriptive ◽  
Senior High School Students

Problem posing is a learning approach that trains students to be able to process and communicate mathematical problems based on information obtained. This study aims to describe the ability of high school students to pose problems on the topic of system of linear equations in two variables (SLETV). This study used a quantitative descriptive study involving 60 high school students in the East Surabaya area. The results showed that students were able to submit 60 problems, consisting of 54 problems can be categorized and 6 problems could not be categorized. Based on the semantic structure of mathematics, 17 students (31.48%) were able to pose problems using 1-relationship, 13 students (24.07%) were able to pose problems using 2-relationships, 13 students (24.07%) were able to raise problems using 3-relationships, and 11 students (20.37%) were able to pose problems using 4-relationships. Based on language structure (syntax), 13 students (24.07%) were able to pose problems using assignment propositions, as many as 17 students (31.48%) were able to pose problems using relationship propositions, and 14 students (25.93%) were able pose a problem using a presupposition proposition.

scholarly journals Online Classes in Musical Culture for General-Education High-School Students in Moodle LMS

2018 ◽  
pp. 130-146
Author(s):  
Valida Tvrtković Akšamija
Keyword(s):  
High School ◽  
High School Students ◽  
General Education ◽  
Teaching Methods ◽  
Web Application ◽  
Online Teaching ◽  
Online Classes ◽  
School Students ◽  
Musical Culture ◽  
The Web

Distance learning can be equally successful as the traditional classes, if appropriate teaching methods, technologies, etc. are applied. This paper is aimed at presenting the prospects of developing, managing, and assessing the online teaching process using the web application Moodle LMS in the musical culture classes in a general-education high school, the way in which students acquire knowledge, and what their role is in online classes using Moodle LMS.

scholarly journals UNDERSTANDINGS OF ADVANCED STUDENTS ON NATURE OF SCIENCE AND THEIR MOTIVATIONAL STATUS TO LEARN NATURE OF SCIENCE: A TURKISH CASE

2014 ◽  
Vol 13 (1) ◽  
pp. 46-58
Author(s):  
Mustafa Serdar Köksal ◽  
Canan Tunç Şahin
Keyword(s):  
High School ◽  
High School Students ◽  
Nature Of Science ◽  
Teaching Methods ◽  
School Students ◽  
School Subjects ◽  
Advanced Students ◽  
Science School ◽  
Turkish Case ◽  
Mathematics And Science

In this study, the purpose is to describe advanced students’ motivational status to learn Nature of Science (NOS) and their understandings on NOS by using Ranking Questionnaire for “interest” and “importance” and modified version of Views on Nature of Science Questionnaire. The results indicated that the participants did not see NOS as an important subject compared to mathematics, science and social science subjects. Moreover, the participants were more interested in mathematics and science subjects than in NOS subject. The results on NOS understandings also showed that the participants were transitional in terms of “evidence and observation based science” and “subjectivity” while they had informed understandings on “place of imagination and creativity in science”. They were also naïve in terms of “existence of one method in science”, “no hierarchy between theory and law”, “tentativeness” and “difference between observation and inference”. The results explained an important motivational problem to implement any NOS teaching methods to change misunderstandings. Key words: advanced high school students, motivation, nature of science, school subjects.

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