scholarly journals A Qualitative Research on the Difficulties and Failures about Probability Concepts of High School Students

2019 ◽  
Vol 5 (1) ◽  
pp. 1
Author(s):  
Dilek Sezgin Memnun ◽  
Omer Ozbilen ◽  
Emre Dinc

This research aimed to examine the difficulties and failures of eleventh-grade students regarding probability concepts. With this aim, ten different open-ended probability problems were asked to the 142 eleventh-grade students. Each of these problems requires using different basic probability concepts. It is qualitative research, and the data gathered in this study were analyzed using by descriptive analysis method. The findings indicated that many of these students had difficulties in solving probability problems and failed to apply different probability concepts to these problems. Notably, it was stated that many students had difficulties in finding all the probabilities without any missing in these problems. Besides, it is essential to develop reasoning skills since the students usually used trial-and-error method and prediction to solve probability problems.

2019 ◽  
Vol 7 (1) ◽  
pp. 43
Author(s):  
Fahmi Diannafi Abdillah ◽  
Ani Rakhmawati ◽  
Atikah Anindyarini

<em>The aims of this research are to describe: (1) the use of diction in the lyrics of the song album Don’t Make Me Sad by Letto; (2) the existence of imagery in the lyrics of the song Don’t Make Me Sad by Letto; (3) the dominant style of language in the lyrics of the song album Don’t Make Me Sad by Letto; (4) the value of character education in the lyrics of the song album Don’t’ Make Me Sad by Letto; and (5) the relevance with the teaching materials of literature for senior high school students. This research is descriptive qualitative research using content analysis method. The source of data in this research is the lyrics of the song album Don’t Make Me Sad by Letto and the result of interview with informants. The technique of taking the sample used in this research was purposive sampling. The technique of collecting the data in this research was data analysis and interview with the informants. This research uses source triangulation and method triangulation to validate the data. The researcher uses interactive analysis method in this research. </em>


2020 ◽  
Vol 3 (2) ◽  
pp. 214-229
Author(s):  
Syani Bombongan Rantesalu

Abstract: A value and character based curriculum is the core of the curriculum from time to time which is designed to answer the challenges of the times. In this paper, the author wants to examine the application of value-based and character-based curriculum in Christian Religious Education learning to the spiritual intelligence of public high school students in Tana Toraja. This is considered important because in the implementation of a value-based and character-based curriculum it has less impact on the spiritual intelligence of state high school students in Tana Toraja. The method used in this paper is qualitative research with descriptive analysis method. This study concludes that the curriculum developed in Christian religious education learning is still general in nature, which is designed in general in a universal context which is then developed according to a particular context. The curriculum in the context of Christianity in learning values and character in Christian education is only one source, namely from the Bible and applies to everyone in all places, as for the value in character building in relation to this spiritual intelligence, namely the value of love which is the main command of God, readiness to hear. and slow to speak, the value of holiness is not defiling oneself with various temptations and the values of the fruit of the Holy Spirit, namely love, joy, peace, patience, generosity, kindness, loyalty, gentleness and self-control.Keywords: values, character, spiritual intelligence  Abstrak: Kurikulum berbasis nilai dan karakter adalah inti dari dari kurikulum dari masa ke masa yang di desain untuk menjawab tantangan jaman. Dalam tulisan ini, penulis ingin mengkaji pemberlakuan kurikulum berbasis nilai dan karakter dalam pembelajaran Pendidikan Agama Kristen terhadap Kecerdasan spiritual siswa SMA Negeri di Tana Toraja. Hal ini dianggap penting oleh karena dalam pemberlakuan kurikulum berbasis nilai dan karakter kurang berdampak bagi kecerdasan spiritual siswa SMA Negeri di Tana Toraja. Dalam tulisan ini menggunakan metode kualitatif dengan analisis dekriptif. Penelitian ini menyimpulkan bahwa, kurikulum yang dikembangkan dalam pembelajaran pendidikan Agama kristen masih bersifat umum, yakni dirancang secara umum dalam konteks universal yang kemudian dikembangkan sesuai konteks tertentu. Kurikulum dalam konteks kekristenan dalam pembelajaran nilai dan karakter pada pendidikan Kristen hanya satu sumber yakni dari Alkitab dan berlaku bagi setiap orang disegala tempat, adapun nilai dalam pembentukan karakter dalam kaitannya dengan kecerdasan spiritual ini yakni nilai kasih yang merupakan perintah utama Tuhan Allah, kesiapan untuk mendengar dan lambat untuk berkata-kata, nilai kekudusan yakni tidak menajiskan diri dengan berbagai godaan jasmani dan nilai-nilai dari buah Roh Kudus Kata Kunci: Nilai, karakter, kecerdasan spiritual


2021 ◽  
Vol 8 (9) ◽  
Author(s):  
Arzu Önel ◽  
Şule Fırat Durdukoca

<p>The aim of this study is to examine whether reading habits have any effects on the academic achievement of the biology course of high school students in Turkey. In the research, the relational screening model was preferred from the quantitative research models and the phenomenological approach was preferred from the qualitative research models, so the mixed method was used. The study group consists of 266 students studying in the final year of various high schools and who took biology courses before in the province of Kars in Turkey. Data were collected by the questionnaire form prepared by the researchers. In the questionnaire, the participants were asked 12 questions in total; 4 questions to determine the variables of the type of school, education fields, gender, school report marks, 5 close-ended questions to be thought to be able to determine their reading habits, 2 open-ended questions and 1 metaphor question. Frequency and percentage values were calculated for descriptive analysis of the answers given to the questionnaire items. Chi-square analysis was used to examine the relationship between demographic characteristics and the reading habits of the students, and the content analysis technique was used to analyze metaphors. </p><p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/edu_01/0882/a.php" alt="Hit counter" /></p>


2014 ◽  
Vol 116 (7) ◽  
pp. 1-35 ◽  
Author(s):  
Michael A. Gottfried ◽  
Robert Bozick ◽  
Sinduja V. Srinivasan

Background/Context Educational policymakers and researchers are concerned about the declining quantity and quality of U.S. students in line to pursue careers in science, technology, engineering, and mathematics (STEM) fields. As one policy response, a number of federal initiatives have been enacted to enhance STEM curriculum in schools. Part of this push has been to offer applied STEM courses in the K–12 curriculum to reinforce academic STEM material as well as motivate students to remain in these fields. Prior to this current study, no national-level research has evaluated the effectiveness of these courses. Purpose (a) What applied STEM courses are most commonly taken by high school students? (b) To what extent are high school students taking both academic math courses and applied STEM courses? (c) Do applied STEM courses in high school improve achievement in math? Participants To address the three research questions listed above, this study relies on a comprehensive longitudinal dataset: the Education Longitudinal Survey (ELS:2002). The present study is based on a sample of approximately 11,112 students who participated in the base-year (10th grade, 2002) and first follow-up (12th grade 2004) interviews, who completed math assessments in both years, and for whom valid transcript information was collected. Research Design This study begins with a descriptive analysis to evaluate which students have taken applied STEM courses and at which ability level. From this, a common set of applied STEM courses is determined across this nationally representative dataset. Next, this study relies on a linear regression model of math achievement where the dependent variable is a standardized math score. Independent covariates include measures as to whether or not a student had taken applied STEM courses, academic math courses taken by the student, and a range of controls. Findings Students who take an applied STEM course had higher math scores than their peers who did not take an applied STEM course, all else equal. These courses may be particularly beneficial for those students who are less oriented toward advanced math. Conclusions/Recommendations Applied STEM courses can be used to support learning in math instructed elsewhere in the curriculum, particularly for those students at the lower end of the math pipeline. In providing hands-on learning, often with technology and with direct application to concrete occupationally specific problems, applied STEM courses may serve as a critical means to support an understanding of concepts taught in lower level math pipeline courses.


2019 ◽  
Vol 21 (2) ◽  
pp. 83-93
Author(s):  
Luis Alejandro Aguilera-Galaviz MSc, PhD ◽  
Berenice Hernández-Vázquez DDS ◽  
Silverio Frausto-Esparza DDS ◽  
Cristal Yurixie Díaz-Rosas DDS, MSc ◽  
César Gaitán-Fonseca MSc, PhD

To describe the relationship of oral diseases and nutritional status in high school students. A total of 203 high school students were evaluated nutritionally and orally according to the World Health Organization (WHO). A descriptive analysis, frequency, average tables, and a statistical analysis (Spearman correlation test) were performed with SPSS ver. 22 statistical software for Windows. Nutritionally, 146 students showed a normal Body Mass Index (BMI), six had malnutrition, 41 had overweight, and 10 had obesity. In the oral evaluation, the average number of caries was 3.08 ± 2.78, malnutrition showed 3.6, overweight 2.75, and obesity, 2.9. The risk of caries can be increases the greater the age, height, weight, skin-fold thickness, and periodontal disease. There is no significant statistical correlation between oral diseases and nutritional issues; however, qualitative analyses of patients with dental loss or oral diseases express significant deficiencies in their nutritional health.  


2013 ◽  
Vol 3 (4) ◽  
pp. 01-34
Author(s):  
Ali Balcı

This study was prepared to find out views of six geography teachers working in high schools under the Ministry of Education, ten geography teacher candidates who are still undergraduate students at a state university in Istanbul and sixty eight students who study at a high school in Istanbul's Umraniye district about assessment and evaluation of solutions to questions in the field of geography. To this end, a number of questions concerning physical, economic and human geography were gathered from the high school textbook. Experts were asked about their opinions on these questions to ensure the content validity. Ninety percent of the questions were approved by the experts and these questions used with their solutions in a survey form which was formed to gather data. The survey form included open-ended questions fit for purpose. The survey was conducted in 2011-2012 spring term among participants who were chosen using the purposive sampling method. The data that were accumulated at the end of this survey were analyzed using descriptive analysis technique. As a result, it was observed that views of geography teachers geography teacher candidates and high school students about assessment and evaluation are different from each other. The findings interpreted by making suggestions concerning the subject.


2018 ◽  
Vol 5 (2) ◽  
pp. 1
Author(s):  
Hadijah Hadijah

The purpose of this study was to analyze and explore the effectiveness of constructivism approaches in improving mathematical communication skills of junior high school students in the city of Paser. The experimental quasi method was used in this study to test the hypothesis of the study. The sample of the study at three junior high schools in Paser City, representing high, medium and low school students.. The instruments used in this study were pre-post test, pre-post questionnaires, and observation. The data were analyzed using independent sample t-tests, paired sample tests, annova tests, and descriptive analysis. The findings of pre-post test and pre-post questionnaire analysis using t-test showed that there were significant differences in group mathematical communication skills using constructivism approach compared to groups using conventional approaches at all achievement levels of high school students (high, simple and low). Based on the observation, it is found that high achievement school students have good mathematical communication skills in mathematical communication, these are identified in many aspects and observation indicators achieved by students during learning.


Author(s):  
Muhammad Hendra Firmansyah

ABSTRACT The concept of humanistic education is education that has principles to humanize humans such as education that explores, respects, serves, and helps students develop their potential with the aim of making students a generation that is intelligent, religious and has good character. Education has many obstacles and very complex problems. Various factors including the development of science and technology have led to changes in the behavior of adolescents, especially high school students, who commit crimes such as immoral crimes and so on. This moral degradation causes PAI teachers to try to educate students not to be carried away by the current of modernization which has a negative impact by instilling religious values. However, in reality, many people think that PAI is not important. A different phenomenon occurs in one high school in Lumajang City, namely SMAN 1 Lumajang. Where students really like PAI lessons because learning PAI at school is carried out with a humanistic approach. This journal discusses the implementation of the humanistic approach in Islamic Education lessons and also the constraints and reasons for using humanistic theory in Islamic Education learning. The research method used is qualitative research methods. Keywords: Approach, Humanistic, Pendidikan Agama Islam ABSTRAK Konsep pendidikan humanistik adalah pendidikan yang memiliki prinsip untuk memanusiakan manusia seperti pendidikan yang menggali, menghargai, melayani, dan membantu siswa mengembangkan potensi yang dimiliki dengan tujuan agar siswa menjadi generasi yang cerdas, religius dan berakhlakul karimah. Pendidikan banyak mengalami kendala dan permasalahan yang amat komplek. Berbagai faktor termasuk perkembangan IPTEK menyebabkan perubahan tingkah laku remaja khususnya siswa/siswi SMA banyak melakukan tindak kriminalitas seperti kejahatan asusila dan sebagainya. Degradasi moral inilah yang menyebabkan guru PAI berusaha untuk mendidik murid agar tidak terbawa dengan arus modernisasi yang membawa dampak negatif dengan menanamkan nilai-nilai keagamaan. Namun pada kenyataannya banyak yang menganggap pelajaran PAI itu tidak penting. Fenomena berbeda terjadi pada salah satu SMA di Lumajang yaitu SMA Negeri 1 Lumajang. Dimana para siswa sangat menyukai pelajaran PAI karena pembelajaran PAI disekolah tersebut dilakukan dengan pendekatan humanistik. Jurnal ini membahas mengenai implementasi pendekatan humanistik pada pelajaran PAI dan juga kendala serta alasan menggunakan teori humanistik dalam pembelajaran PAI. Metode penelitian yang digunakan adalah metode penelitian kualitatif. Kata Kunci : Pendekatan, Humanistik, Pendidikan Agama Islam


2018 ◽  
Vol 7 (1) ◽  
pp. 114
Author(s):  
Yunis Sulistyorini ◽  
Dian Fitri Argarini ◽  
Nok Izatul Yazidah

Error analysis is integral part of mathematics learning. This qualitative research aims to describe the types and causes of student errors in solving combinatorics problem based on cognitive style. Subjects are high school students with field independent (FI) and field dependent (FD) cognitive style. Error analysis refers to Newman's error analysis. FI and FD students have same errors that are comprehension error at stage of understanding problem; processing skills error and encoding error at the stage of carrying out the plan. The causes of the errors are viewed from the cognitive factors, namely understanding students' concepts in solving problems. FI students have a deeper understanding and make careless error while the FD students have a lack of understanding of the concept which cause more error. The cause of errors in both students is also due to the accumulation of errors at stage of understanding problem. 


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