scholarly journals A didactic proposal for the construction of the ellipse

2021 ◽  
Vol 9 (6) ◽  
pp. 328-339
Author(s):  
GUSTAVO NOGUEIRA DIAS ◽  
ROSANA DA COSTA FERREIRA ◽  
Manoel Batalha Silvino de Araújo ◽  
Geraldo Mendes de Araújo ◽  
José Carlos Barros de Souza Júnior ◽  
...  
Keyword(s):  
High School ◽  
Low Cost ◽  
Theoretical Concept ◽  
Teaching Mathematics ◽  
Favorable Environment ◽  
Field Practice ◽  
Teaching Of Mathematics

The purpose of the present is to propose the construction of the ellipse in a didactic way in which the work deals with the exposure of a specific methodology for the 3rd year of high school when dealing with ellipse content. Followed by the results of the realization of a workshop aimed at the construction of the ellipse in a didactic way, constructed with low cost material, thereby proposing the teaching of mathematics in a more pleasant and effective way, where the ellipse equations were defined with the theoretical concept and afterwards, the gardener's method was used to construct this curve in a terrain, using ropes and civil construction fasteners, so that the student could concretize and apply this content in practice. After that, it was used for construction in the classroom using thread threads or thin strings to make the tracing and to finish it used the Geogebra software to finish the work showing the perfection of the curve explained in the classroom. The didactic process carried out showed a real interest of the students mainly with the use of the field practice. In conclusion, teaching mathematics in a didactic and interactive way provides a favorable environment for learning, stimulating students with a critical sense and an investigative spirit.

The Art of Teaching: Mathematics and the Armed Service Educational Program

1944 ◽  
Vol 37 (2) ◽  
pp. 84-85
Author(s):  
Hale Pickett
Keyword(s):  
High School ◽  
Educational Program ◽  
Teaching Mathematics ◽  
School Programs ◽  
Departments Of Education ◽  
High School Programs ◽  
Armed Service ◽  
Education College ◽  
Teaching Of Mathematics ◽  
Art Of Teaching

About the time of the financial depression the teaching of mathematics also seemed to be at a low tide. Mathematics was being abandoned by State Departments of Education, college requirements, and local high school programs.

Identifying Barriers to Integration of Technology into Traditional Approach of Teaching: A Case Study of Mathematics Teachers in Former Transkei in the Eastern Cape

10.31355/12 ◽  
2017 ◽  
Vol 1 ◽  
pp. 063-071
Author(s):  
Agyei Fosu
Keyword(s):  
High School ◽  
Mathematics Teachers ◽  
Traditional Approach ◽  
High School Education ◽  
Eastern Cape ◽  
High School Mathematics ◽  
Policy Makers ◽  
The Past ◽  
Integration Of Technology ◽  
Teaching Of Mathematics

NOTE: THIS ARTICLE WAS PUBLISHED WITH THE INFORMING SCIENCE INSTITUTE. Aim/Purpose................................................................................................................................................................................................. The main aim of the study is to identify some of the barriers to the integration of technology into the teaching of mathematics in high schools. Background................................................................................................................................................................................................. Writing on chalkboards as a method of transferring knowledge is a key feature of traditional approach to teaching may have been successful in the past, but the minds of the current generation vary from those of the previous generation. Today’s students are immersed in technology. They are much more up-to-date on the latest technology and gadgets. Technology has certainly changed how students access and integrate information, so it plausible that technology has also changed the way students thinks. Growing up with cutting-edge technologies has left them thinking differently than students of past generations. This call for new innovative approaches to teaching that will cater to the students of today. Of course it is not wise to discard the traditional way of teaching that the past teachers have painstakingly created because of its past and some current success. This is why it is recommended to use this approach as a base for the new ones. Thus, if there is a way to transfer the advantages of this approach of teaching to new innovative approach then teachers should do everything in their power to merge the past and the present into one innovative teaching approach. Methodology................................................................................................................................................................................................. Purposeful sampling was used to survey a total of 116 high school mathematics teachers in the former Transkei Homelands. But only 97 questionnaires were deemed usable because of the way they have answered the questions. Microsoft excel was used in the descriptive statistics Contribution................................................................................................................................................................................................. To identify some barriers that need to be addressed by stakeholders, policy makers in high school education so that high school mathematics teachers will be able to integrate technology into their classroom teaching to meet today students’ learning needs. Findings...................................................................................................................................................................................................... The results indicated that the participating teachers need to be trained and supported in the use of the new technologies applicable to teaching mathematics. Recommendations for Practitioners.......................................................................................................................................................... The Eastern Cape department of education needs to consider the lacked of technology training as a barrier to the integration of technology into the teaching of mathematics and take necessary steps to address it. Recommendation for Researchers........................................................................................................................................................... There is the need to explore in depth whether the factors of gender and age also act as barriers. Impact on Society....................................................................................................................................................................................... The research will assist stakeholders, policy makers of high school education to identify the needs of mathematics teachers. That is to say, the skill sets, experience and expertise, as well as teaching equipment and classroom design and environment required by mathematics teachers. Future Research........................................................................................................................................................................................... More work needs to be done to check whether gender, age of the teachers have some effects on their attitude towards technology integration as well as evaluate the role played by choice of teaching methodology and teaching objectives.

IDENTIFICATION OF PROBLEM SOLVING STRATEGIES IN MATHEATICS AMONG HIGH SCHOOL STUDENTS

2017 ◽  
Vol 4 (36) ◽  
Author(s):  
J. Navaneetha Krishnan ◽  
P. Paul Devanesan
Keyword(s):  
High School ◽  
High School Students ◽  
Problem Solving ◽  
Sample Survey ◽  
Survey Method ◽  
Teaching Mathematics ◽  
School Students ◽  
Problem Solving Strategies ◽  
Achievement In Mathematics

The major aim of teaching Mathematics is to develop problem solving skill among the students. This article aims to find out the problem solving strategies and to test the students’ ability in using these strategies to solve problems. Using sample survey method, four hundred students were taken for this investigation. Students’ achievement in solving problems was tested for their Identification and Application of Problem Solving Strategies as a major finding, thirty one percent of the students’ achievement in mathematics is contributed by Identification and Application of Problem Solving Strategies.

Apprenticeship of Immersion: College Access for High School Students Interested in Teaching Mathematics or Science

2010 ◽  
Vol 111 (1) ◽  
pp. 11-19
Author(s):  
Shelly Sheats Harkness ◽  
Iris DeLoach Johnson ◽  
Billy Hensley ◽  
James A. Stallworth
Keyword(s):  
High School ◽  
High School Students ◽  
College Access ◽  
Teaching Mathematics ◽  
School Students

The Iterative Development and Testing of an Interactive Mobile Application for Skill Retention of Cardiopulmonary Resuscitation Among High School Students: A Pilot Study

2021 ◽  
pp. 104687812110326
Author(s):  
Adeel Arif ◽  
Amber Arif ◽  
Kimberly Anne Fasciglione ◽  
Farrukh Nadeem Jafri
Keyword(s):  
High School ◽  
High School Students ◽  
Cardiopulmonary Resuscitation ◽  
Mobile Apps ◽  
Low Cost ◽  
Survival Rates ◽  
Compression Rate ◽  
School Students ◽  
Skill Retention ◽  
Before And After

Abstract: Background Locations concentrated with High School (HS) students tend to have lower out-of-hospital cardiac arrest (OHCA) survival rates. Mobile applications (apps) have the capability to augment cardiopulmonary resuscitation (CPR) skill retention as a low-cost, accessible training method. Methods An iterative process to develop an app to reinforce CPR skills emphasizing hand placement, compression rate, real-time feedback, and recurring tips is described. The app was tested on HS students to measure its impact on quality and comfort of CPR using Likert surveys and skills assessments before and after one month of usage. CPR Score and compression rate were measured using the Laerdal™ Little Anne Manikin QCPR software. Results Fourteen HS students participated in a prospective observational study. It was found that the use of the developed app was associated with improved CPR performance (80.43% v. 87.86%, p=0.01-0.02, 95% CI=2.20-12.66) after one month. Additionally, improvements were demonstrated in compression rate accuracy (21.43% v. 64.29%, p=0.041, 95% CI=0.132-0.725), increased comfort performing CPR (3.86 v. 4.79, p<0.001, 95% CI =0.99-1.00) and comfort performing CPR on strangers (2.71 v. 4.42, p<0.001, 95% CI=1.24-2.19). In addition, for every time the app was used, CPR performance increased by 0.5668% (p=0.0182). Conclusion Findings suggest that mobile apps may have promising implications as augmentative tools for CPR curriculums.

scholarly journals Challenges and Opportunities: Experiences of Mathematics Lecturers Engaged in Emergency Remote Teaching during the COVID-19 Pandemic

Mathematics ◽  
2021 ◽  
Vol 9 (18) ◽  
pp. 2303
Author(s):  
Eabhnat Ní Fhloinn ◽  
Olivia Fitzmaurice
Keyword(s):  
Working Conditions ◽  
Online Teaching ◽  
Online Survey ◽  
Prior Experience ◽  
Teaching Mathematics ◽  
Experience Teaching ◽  
Challenges And Opportunities ◽  
Teaching Of Mathematics ◽  
Nature Of Mathematics ◽  
The Impact

In this paper, we consider the experiences of mathematics lecturers in higher education and how they moved to emergency remote teaching during the initial university closures due to the COVID-19 pandemic. An online survey was conducted in May–June 2020 which received 257 replies from respondents based in 29 countries. We report on the particular challenges mathematics lecturers perceive there to be around teaching mathematics remotely, as well as any advantages or disadvantages of teaching mathematics online that they report. Over 90% of respondents had little or no prior experience teaching mathematics online, and, initially, 72% found it stressful and 88% thought it time-consuming. 88% felt there was a difference between teaching mathematics in this way compared with other disciplines. Four main types of challenges were associated with emergency remote teaching of mathematics: technical challenges; student challenges; teaching challenges; and the nature of mathematics. Respondents identified flexibility as the main advantage of online teaching, with lack of interaction featuring strongly as a disadvantage. We also consider respondents’ personal circumstances during this time, in terms of working conditions and caring responsibilities and conclude by summarizing the impact they perceive this experience may have upon their future teaching. Forty-six percent% of respondents self-identified as having caring responsibilities, and 61% felt the experience would affect their future teaching.

scholarly journals PENGEMBANGAN ATTITUDE E-ASSESSMENT PADA PEMBELAJARAN MATEMATIKA SEKOLAH MENENGAH ATAS

2015 ◽  
Vol 1 (2) ◽  
pp. 118
Author(s):  
Teguh Permadi ◽  
Mustangin Mustangin
Keyword(s):  
High School ◽  
Teaching Mathematics ◽  
Instructional Media ◽  
Assessment Of Learning ◽  
Learning Evaluation ◽  
Learning Mathematics

Mathematics has important roles in forming the students' character at school. At least, there are nine characters' value which can be formed through learning mathematics, there are:religious, disciplined, honest, hard working, creative, curiosity, independent, communicative, and responsibility. Therefore, teachers need a means to assess those characters. Technology can be used as a means or tool in the assessment of learning, this term is referred as e-assessment. Originating from an idea for combining between assessing the attitude and using the e-assessment, the researcher developed the attitude e-assessment. The purpose of this research is to produce the attitude e-assessment in teaching Mathematics at high school. This study is a part of developing research which used 4D model as the development basis that cover define stages, design, develop, and disseminate. The result of the analysis which is conducted to the practitioners, learning evaluation expert, and instructional media expert, the product of e-assessment got 3,34 which means that it is valid. While the analysis result of users' respond which is conducted to 10 students grade X of Madrasah Aliyah Negeri Kota Batu, the e-assessment product got 3,32 which means that its valid.Based onthose tests, theattitudee-assessmentproducts in thehigh schoolmathematicsteachinghas been declaredvalidorproper.

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