scholarly journals AN ANALYSIS OF THE HIGH SCHOOL STUDENTS’ ABILITIES TO READ REALISTIC, CONVENTIONAL, AND HYBRID IMAGES IN GENERAL CHEMISTRY

2019 ◽  
Vol 18 (6) ◽  
pp. 943-954
Author(s):  
Tamara N. Rončević ◽  
Željka Đ. Ćuk ◽  
Dušica D. Rodić ◽  
Mirjana D. Segedinac ◽  
Saša A. Horvat
Keyword(s):  
High School ◽  
General Chemistry ◽  
High School Students ◽  
Science Teachers ◽  
Visual Representations ◽  
School Students ◽  
Dispersed Systems ◽  
Novi Sad ◽  
Selection Of ◽  
Chemical Contents

This research considered students’ abilities to read images about dispersed systems, taken from the chemistry textbook. 103 high school students (37 males, 63 females, and 3 unknown) from the school “Svetozar Marković“ in Novi Sad, Republic of Serbia, were included as the research participants. Students’ abilities to suggest the titles of the realistic, conventional, and hybrid textbook images about dispersed systems, as well as their written interpretations of images contents, were examined. The collected data were analysed qualitatively, and information about students’ conceptual understandings and misunderstandings about selected chemistry topic was provided. Identified misunderstandings, some of which are the contribution of this research, gave significant results. Additionally, it was concluded that the majority of students’ difficulties were related to reading realistic textbook images. Students relied on what they literally saw in the photography without making proper connections with chemical contents about dispersed systems. The findings of the present research could be helpful for science teachers and educators, interested in how and why students use textbook images to learn science concepts. They will also alert authors and textbook illustrators to pay more attention to the selection of appropriate textbook images. Keywords: image types, general chemistry, reading images, textbook images, visual representations.

STUDENTS’ ABILITIES OF READING IMAGES IN GENERAL CHEMISTRY: THE CASE OF REALISTIC, CONVENTIONAL AND HYBRID IMAGES

2019 ◽  
Author(s):  
Tamara N. Rončević ◽  
◽  
Željka Đ. Ćuk ◽  
Dušica D. Rodić ◽  
Mirjana D. Segedinac ◽  
...  
Keyword(s):  
General Chemistry ◽  
Secondary School ◽  
Secondary School Students ◽  
Visual Representations ◽  
School Students ◽  
Dispersed Systems ◽  
Research Participants ◽  
Chemistry Textbook ◽  
Realistic Image ◽  
Chemical Contents

This research deals with students’ abilities to read chemistry textbook images about dispersed systems. Secondary school students were included as the research participants, and their abilities to propose the titles of the realistic, conventional, and hybrid textbook images about dispersed systems, were analyzed. Additionally, their written interpretations about images contents were also analyzed. The collected data provided information about students’ misunderstandings about dispersed systems. These misunderstandings, some of which are the original outcome of this research, provided the significant results. In addition, it was found that students had the most difficulties with reading realistic textbook images. Namely, they relied on what they literally saw on the realistic image (i.e. photography) without providing proper connection with chemical contents about dispersed systems. Keywords: visual representations, reading images, images types, general chemistry.

The Effect of “Opportunity to Perform” on the Maintenance of Skills Learned by High School Students with Severe Handicaps

1985 ◽  
Vol 10 (3) ◽  
pp. 172-175 ◽  
Author(s):  
Robert H. Horner ◽  
Julie A. Williams ◽  
Carole A. Knobbe
Keyword(s):  
High School ◽  
Mental Retardation ◽  
High School Students ◽  
Public School ◽  
Sign Test ◽  
Severe Mental Retardation ◽  
School Students ◽  
Severe Handicaps ◽  
Adaptive Skill ◽  
Selection Of

The likelihood that learned skills will be maintained in natural performance settings may be affected by the number of opportunities to perform the skills following acquisition. To examine this hypothesis, 17 high school students with moderate to severe mental retardation were selected from three public school classrooms. Each student had learned one adaptive skill that he or she had performed at least twice per month without additional training for 5 months prior to this study (high opportunity). Each student had also learned one adaptive skill that he or she had not performed more often than once per month over the 5 months immediately preceding the study (low opportunity). Performance of both behaviors was probed under conditions as similar as possible to those experienced during training. Twelve of the 17 high opportunity skills were performed successfully while only 4 of the 17 low opportunity skills were completed. A sign test indicated these differences to be statistically significant. Implications of the results for selection of IEP goals and the inclusion of “opportunity” objectives are discussed.

scholarly journals Lebanese Students’ Attitudes toward English: An Exploratory Study

2021 ◽  
Vol 10 (2) ◽  
pp. 20
Author(s):  
Ghada M. Chehimi
Keyword(s):  
High School ◽  
High School Students ◽  
Middle Class ◽  
Exploratory Study ◽  
English Language ◽  
Social Classes ◽  
School Students ◽  
Lower Middle Class ◽  
Students Attitudes ◽  
Selection Of

This is a study of high school students’ attitudes toward the English language in Lebanon. The purpose of this research is to assess the extent of use of English inside and outside the schools taking into consideration the attitude towards the language. Two schools were selected, one upper middle class and one lower middle class. This selection of different social classes aims at finding whether a student’s socio- economical background affects his/ her attitude toward the English language. The sample of respondents returned 52 questionnaires from the two schools. Although this sample was a modest one, it highlighted the differences in attitudes towards the English language, but these attitudes did not relate much to the socioeconomic class as much as personal preferences. However, what was salient in this research is how students from the lower middle class were more inclined to use English to raise their social status and both groups agreed that English is essential to their progress in life.

scholarly journals SISTEM PENDUKUNG KEPUTUSAN PEMBAYARAN BEASISWA DENGAN MENGGUNAKAN METODE WEIGHTED PRODUCT (WP)

2016 ◽  
Vol 3 (1) ◽  
Author(s):  
Evasaria M Sipayung ◽  
Yosi Yonata ◽  
Chrevita J Rende
Keyword(s):  
High School ◽  
Information System ◽  
High School Students ◽  
School Students ◽  
Or Education ◽  
Education Development ◽  
Non Profit ◽  
Product Method ◽  
The Difference ◽  
Selection Of

Anak Pelangi Indonesia (API) Foundation is a non-profit foundation that offers scholarship programs for elementary, middle and high school students. This institute is supported by donaturs who give contribution to the Foundation. The donation is processed to be a cost that is used to pay Sumbangan Pembinaan Pendidikan (SPP) or Education Development Donation of each student. Currently, the provision of monthly donor fund is at uncertain amount so that the Foundation needs to determine the students of whom SPP will be firstly paid. However, the funding needs of each student are different due to the different amount of SPP and a giving fine from the school for the tardiness in paying the tuition. From these matters, the Foundation finds it difficult in deciding which students whose the tuition will be paid first. The solution to this problem is to use the four criteria referring to the tuition payment, namely the difference of pay date, fine, rank, and the amount of payment. The four criteria is then given the same integrity which is 25% for each criteria and counted by using Weighted Product (WP) method. The result of this research is an information system to the selection of scholarship payment using Weight Product method that takes the biggest value from the calculation result as a reference in deciding which students of whom SPP will be initially paid in accordance with the current fund condition.

Teachers and Students Perception of the Low Academic Performance of Senior High School Students in Integrated Science in Ghana

2021 ◽  
pp. 29-41
Author(s):  
Isaac Taylor ◽  
Isaac Sonful Coffie ◽  
Stephen Agyei ◽  
Justice Edusei Ackah
Keyword(s):  
High School ◽  
Academic Performance ◽  
High School Students ◽  
Science Teachers ◽  
Teaching Style ◽  
Senior High School ◽  
School Students ◽  
Related Factors ◽  
Integrated Science ◽  
Senior High School Students

The purpose of this study was to determine school and teacher-related factors affecting low academic performance of senior high school students in integrated science in some selected districts in western region of Ghana. The research design used in this study is descriptive cross-sectional survey. The population of the study was made up of students and science teachers in selected senior high schools in the study area which comprises three districts; Ellembele District, Jomoro District and Nzema-East Municipal. A Sample of 342 students and 18 teachers were used for this study. In carrying out the study, a questionnaire was used as the main instrument for the data collected which were analyzed using descriptive statistics. From the results, it was seen that school-related factors causing poor performance in Integrated Science among students include; the inadequacy of facilities, poor state of existing facilities, general disturbances in class and the ineffective supervision of teaching. Moreover, inadequate number of science teachers, inability to complete syllabi, poor teaching style and little time spent in teaching were among the teacher-related factors which caused low academic performance in Science.

Analisis Metode Penelitian Eksperimen pada Pembelajaran IPA di Tingkat Sekolah Menengah Pertama (SMP)

2021 ◽  
Vol 1 ◽  
pp. 307-314
Author(s):  
Rahayu Laelandi ◽  
Babang Robandi
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Science Learning ◽  
Junior High ◽  
Survey Method ◽  
Literature Study ◽  
School Students ◽  
The Given ◽  
Selection Of

Various types of educational devices that are used as a support for the creation of a good education are certainly important. One of them is using an effective method to provide a concept to students optimally. This study aims to analyze how high and important the influence of the experimental method on science subjects at the junior high school. The method used is a qualitative research method with a mini survey method on 47 samples consisting of junior high school students, high school students, college students, and alumni students as well as a literature study method (library study) which is carried out by screening electronic books (e-books) and e- journals. The results showed that 94% of experimental research methods were effectively used and 6% were not effectively used in the science learning process. The effectiveness of this method is that students can prove that an accepted concept is in accordance with the given theory and students can hone their psychomotor abilities. The weakness of this method is that it can be seen from the inadequate infrastructure, the ability of teachers, controlling students, and the selection of practicum materials.

Internet use among high school students in Novi Sad, Serbia, 2017

2018 ◽  
Vol 28 (suppl_4) ◽  
Author(s):  
E Ac Nikolic ◽  
T Tamas ◽  
S Ukropina ◽  
I Radic ◽  
O Niciforovic Surkovic ◽  
...  
Keyword(s):  
High School ◽  
High School Students ◽  
Internet Use ◽  
School Students ◽  
Novi Sad

scholarly journals Measuring the Permeability of Vacuum Using a Smartphone

2020 ◽  
Author(s):  
Jarier Wannous ◽  
Peter Horváth
Keyword(s):  
Magnetic Field ◽  
High School ◽  
High School Students ◽  
Magnetic Fields ◽  
Classroom Environment ◽  
School Students ◽  
The Earth ◽  
The Magnetic Field ◽  
Selection Of

The paper offers a few activities for high school students which use the magnetometer of a smartphone to measure the value of magnetic fields. The first part of the paper deals with finding the magnetometer of the used smartphone. Following is the first selection of activities which are focused on discovering the equation for measuring the magnetic field of coil with a negligible length, while the second selection of activities use the discovered equation to measure the permeability of vacuum and finally to measure the magnetic field of the earth. Sample results of the experiments are given, showing the accuracy and effectiveness of the conducted experiments. The activities offer teachers a novel way for teaching the equation for calculating the magnetic field of a coil, as well as measuring the permeability of vacuum in a classroom environment.

scholarly journals Language learning strategies and extraversion/introversion in the EFL context

2021 ◽  
Vol 51 (1) ◽  
pp. 321-337
Author(s):  
Biljana Radić-Bojanić
Keyword(s):  
High School ◽  
High School Students ◽  
Language Learning ◽  
Learning Strategies ◽  
Foreign Language Learning ◽  
Personality Types ◽  
Second Grade ◽  
Language Learning Strategies ◽  
School Students ◽  
Novi Sad

Due to the fact that extraverted and introverted personalities behave and react rather differently, especially in the context of foreign language learning, teachers and learners often believe that these two personality types have different learning habits and require different learning environments. This is often reflected in different choices of language learning strategies that these two personality types make, which has already been proven in several research studies. However, these studies did not investigate the selection of language learning strategies in connection to extraversion/introversion among high school students, so this paper aims to determine any possible links for this age group. In order to do that the research relies on the EPQR-S to determine the students' personality type and Strategy Inventory for Language Learning to determine the participants' strategy preference. The participants who took part in this research were sixty first- and second-grade students aged 15 to 17 from a medical high school in Novi Sad. The results from this research were analyzed quantitatively and, based on the results, it can be concluded that there are differences in strategy selection. Extraverts use compensation strategies most frequently, while affective strategies are reported to be the least frequently used. Introverts, on the other hand, report the highest use for metacognitive strategies and the lowest for affective strategies, similar to extraverts.

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