scholarly journals Table Top SEM Utilization in a High School Nanotechnology Course

2007 ◽  
Vol 15 (6) ◽  
pp. 48-53
Author(s):  
D.N. Leonard
Keyword(s):  
High School ◽  
High School Students ◽  
Classroom Environment ◽  
Gifted And Talented ◽  
Learning Activities ◽  
School Students ◽  
Course Content ◽  
Duke University ◽  
Research Students ◽  
Learning Laboratories

A Duke University Talent Identification Program (TIP) nanotechnology course curriculum integrated a Hitachi TM-1000 table top scanning electron microscope (SEM) into the classroom to excite and educate gifted and talented high school students interested in this emerging field of research. Students learned about synthesis, characterization and applications of nanotechnologies to encourage them to begin thinking about why and how properties of matter change at the nanoscale. The syllabus was created to introduce fundamental concepts like introductory quantum mechanics, atomic bonding, allotropes of carbon and applications including nanomedicine, nanoelectronics, nano-textiles, bionanotechnology and nanometals. The classroom environment allowed students to take intellectual risks and the course content was presented through a variety of methods to utilize the Kolb learning model and encompass intellectual, personal, social and practical learning methods. The teaching approaches employed traditional principle based lectures, but also included guest speakers, experiential learning activities and both project or problem based learning laboratories.

scholarly journals Conjuring up the correspondence of high-school students’ self-determination and classroom climate with reading achievement

2020 ◽  
Vol 3 (3) ◽  
pp. 198
Author(s):  
Shahrbanoo Joulide ◽  
Akram Faravani ◽  
Ali Akbar Boori
Keyword(s):  
High School ◽  
High School Students ◽  
Reading Achievement ◽  
Classroom Environment ◽  
Financial Management ◽  
Classroom Climate ◽  
Reading Ability ◽  
Self Determination ◽  
Achievement Scores ◽  
School Students

A prevalent goal of education in schools is reading comprehension enhancement. Therefore, a critical issue in   educational psychology is investigating the factors contributing to increase the reading achievement including both classroom climate and self-determination. This study explored the relationships of Iranian High School students’ self-determination and classroom climate with their reading achievement.  150 Iranian (male and female) students from Sama and Fazele high schools in Mashhad were selected through convenience sampling. The instruments were IOWA self-determination, Classroom Climate Questionnaires, and a validated researcher-made test. It was a type of quantitative and correlational research. Results revealed a significant and positive relationship between self-determination and reading ability. They also showed that among the six subscales of the self-determination, financial management had a significant relationship with the reading achievement scores of students. However, the emotional independence of peers had a negative correlation with the reading achievement scores of students. The results showed that teachers’ skill in orienting tasks can enhance reading achievement score and make the classroom climate more motivating. This study has potentially helpful implications for English language teachers, English institutes, and students. Teachers can enhance student’s self-determination by providing a friendly classroom environment and indirectly boost the students’ reading score. 

STUDENTS’ PROPORTIONAL REASONING IN MATHEMATICS THROUGH COVID-19 PANDEMIC CONTEXT

2021 ◽  
Vol 10 (3) ◽  
pp. 1670
Author(s):  
Rohati Rohati ◽  
Turmudi Turmudi ◽  
Kusnandi Kusnandi
Keyword(s):  
High School ◽  
High School Students ◽  
Problem Solving ◽  
Junior High School ◽  
Real World ◽  
Proportional Reasoning ◽  
Learning Activities ◽  
School Students ◽  
Reasoning Skills ◽  
Almost All

Abstract The aim of this study was to ascertain high school students' proportional reasoning in the sense of the COVID-19 pandemic. How do students' thoughts flow when confronted with problems requiring proportional reasoning? This research is a mixed study by collecting data through problem-solving questions to 253 junior high school students in Muaro Jambi, Jambi Province, Indonesia. The problem-solving activities are based on real-world scenarios and require reasoning that is proportional and pertinent to the COVID-19 pandemic context. Due to the ongoing COVID-19 pandemic, the test is administered through the Whatsapp framework. Students' responses are examined in detail to ascertain their proportional reasoning skills. The results indicate that almost all students correctly answered the first question. However, only a small percentage of students were able to answer to and make the correct argument for the second question. The findings indicated that students demonstrated a reasonable level of proportional reasoning when confronted with the COVID-19 pandemic situation. According to the findings of this report, it is important for teachers of mathematics to establish learning activities and problem-solving tasks that help students improve their proportional reasoning skills. Keywords: COVID-19; Problem Solving; Proportional Reasoning; Real-World Situations AbstrakTujuan dari penelitian ini adalah untuk menggali penalaran proporsional siswa SMA  dengan konteks pandemi COVID-19. Bagaimana alur pemikiran siswa ketika dihadapkan pada masalah yang membutuhkan penalaran proporsional? Penelitian ini merupakan penelitian campuran dengan pengumpulan data melalui pertanyaan pemecahan masalah kepada 253 siswa SMP di Muaro Jambi, Provinsi Jambi, Indonesia. Kegiatan pemecahan masalah didasarkan pada skenario dunia nyata dan membutuhkan penalaran yang proporsional dan relevan dengan konteks pandemi COVID-19. Karena pandemi COVID-19 yang sedang berlangsung, tes dikirim melalui aplikasi Whatsapp. Tanggapan siswa diperiksa secara rinci untuk memastikan kemampuan penalaran proporsional mereka. Hasilnya menunjukkan bahwa hampir semua siswa menjawab pertanyaan pertama dengan benar. Namun, hanya sebagian kecil siswa yang mampu menjawab dan membuat argumen yang benar untuk pertanyaan kedua. Hasil penelitian menunjukkan bahwa siswa memiliki alur penalaran proporsional yang cukup baik dengan menggunakan konteks kondisi pandemi COVID-19. Menurut temuan  ini, penting bagi guru matematika untuk menetapkan kegiatan pembelajaran dan tugas pemecahan masalah yang membantu siswa meningkatkan keterampilan penalaran proporsional mereka. Kata kunci: COVID-19; Pemecahan Masalah; Penalaran Proporsional; Situasi Dunia

Effects of Implementing STEM-I Project-Based Learning Activities for Female High School Students

2014 ◽  
Vol 12 (1) ◽  
pp. 52-73 ◽  
Author(s):  
Shi-Jer Lou ◽  
Huei-Yin Tsai ◽  
Kuo-Hung Tseng ◽  
Ru-Chu Shih
Keyword(s):  
High School ◽  
High School Students ◽  
Knowledge Integration ◽  
Project Based Learning ◽  
Learning Activities ◽  
Focus Group Interviews ◽  
School Students ◽  
Future Studies ◽  
Female High School ◽  
Group Interviews

This study aims to explore the application of STEM-I (STEM-Imagination) project-based learning activities and its effects on the effectiveness, processes, and characteristics of STEM integrative knowledge learning and imagination development for female high school students. A total of 72 female high school students were divided into 18 teams. Students were provided with a place to discuss, share, and integrate learning activities. A questionnaire and focus group interviews were conducted for data collection. The results show that STEM-I project-based learning activities can promote the development of diverse abilities and effectively expand STEM knowledge integration and learning for female high school students as well as enhance their imagination in the project-based activities. Additionally, the STEM-I instructional model with the process of initiation, development, expression, alternative, and links (IDEAL) is confirmed. Finally, some suggestions are proposed for future studies on STEM education and imagination integrative instruction.

Computer-Based Mathematics and Physics for Gifted Students

1995 ◽  
Vol 39 (1) ◽  
pp. 7-13 ◽  
Author(s):  
Raymond Ravaglia ◽  
Patrick Suppes ◽  
Constance Stillinger ◽  
Theodore M. Alper
Keyword(s):  
High School ◽  
High School Students ◽  
Advanced Placement ◽  
Gifted And Talented ◽  
Gifted Students ◽  
School Students ◽  
Computer Based ◽  
Gifted Youth ◽  
Mathematics And Physics ◽  
Do So

Computer-based education makes it possible for gifted and talented middle school and early high school students to complete advanced courses in mathematics and physics several years before they would nocinally do so Since the fall of 1990, three such groups of students at the Education Program for Gifted Youth at Stanford University have taken courses at the advanced placement level and have done exceedingly well. This report details those results.

scholarly journals Turkish High School Students’ English Demotivation and Their Seeking for Remotivation: A Mixed Method Research

2017 ◽  
Vol 10 (8) ◽  
pp. 107 ◽  
Author(s):  
Cenk Akay
Keyword(s):  
High School ◽  
High School Students ◽  
Classroom Environment ◽  
Mixed Method ◽  
Mixed Method Research ◽  
Motivating Factors ◽  
School Students ◽  
Problematic Issue ◽  
Long Time ◽  
School Period

Since Gardner introduced the importance of motivation on Language 2 learning, the concept has been accompanied with three more relevant concepts; amotivation, demotivation and remotivation. This paper mainly focused on high school students’ de-motivation and remotivation in English. De-motivation is a set of factors which decreases the motivation level of the learners and re-motivation is an attempt to overcome those de-motivating factors. English learning-teaching process has been a problematic issue for a long time in Turkey. While there are researches focusing on the de-motivating factors in many countries, such a research for Turkish high school students has not been found. This research aimed to fill this research gap and to determine the English demotivation level of the students and the demotivating factors for them and to put forth suggestions to re-motivate the learners. An explanatory design was used as a mixed method research design. The sample was constituted of 579 students. Research results revealed that demotivation level of high school students in English is quite high, their motivation decreases most in high school period. Lack of interest in English, attitude of course teacher, classroom environment and course materials are among demotivating factors. In addition, the students request that, for remotivation, courses should be entertaining, technological tools should be utilized more and frequency of speaking activities should be increased.

scholarly journals Persepsi Siswa dan Guru terhadap Pengembangan Multimedia Berbasis Aplikasi Android

2019 ◽  
Vol 3 (1) ◽  
pp. 170-178
Author(s):  
Abdul Haris Faisal ◽  
Zuriyati Zuriyati ◽  
Eva Leiliyanti
Keyword(s):  
High School ◽  
High School Students ◽  
Qualitative Methods ◽  
Multimedia Applications ◽  
Learning Activities ◽  
Average Score ◽  
School Students ◽  
Language Teacher ◽  
Teachers Perceptions ◽  
Descriptive Qualitative

This study aims to determine students 'and teachers' perceptions of the results of developing android-based multimedia applications on poetry material for high school students in class X. This study uses descriptive qualitative methods. The results of this study indicate that students' perceptions of the development of application-based learning multimedia on poetry material obtained an average score of 3.82 with a decent category. The results of the assessment of Indonesian language teacher scores 4.23 in the very feasible category. Conclusion, the use of andriod-based multimedia applications is appropriate for use in poetry learning activities in high school. Keywords: Perception, Multimedia, Android-based

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