scholarly journals Secondary school students’ views of nature of science in quantum physics

2020 ◽  
Vol 42 (6) ◽  
pp. 997-1016
Author(s):  
H. K. E. Stadermann ◽  
M. J. Goedhart
Keyword(s):  
Secondary School ◽  
Nature Of Science ◽  
Quantum Physics ◽  
Secondary School Students ◽  
School Students

scholarly journals ‘Why don’t you just tell us what light really is?’ Easy-to-implement teaching materials that link quantum physics to nature of science

2021 ◽  
Vol 57 (2) ◽  
pp. 025014
Author(s):  
Kirsten Stadermann ◽  
Martin Goedhart
Keyword(s):  
High School ◽  
High School Students ◽  
Secondary School ◽  
Nature Of Science ◽  
Quantum Physics ◽  
Reflective Learning ◽  
Learning Activities ◽  
School Students ◽  
Teaching Resources

Abstract High school students’ difficulties with quantum physics (QP) are partly due to their limited understanding of the nature of science (NOS). The essence of QP can only be understood with informed views about NOS aspects such as the role of models and the relevance of controversies between physicists. Inversely, QP is an ideal topic for teaching aspects of NOS. However, secondary school textbooks seldom support teachers to explicitly address NOS in QP. Drawing on a five year research program, including observations of students and teachers, we present teaching resources that link NOS aspects with QP. Our materials support active and reflective learning activities, while being adaptable to teachers’ individual needs and affordances. We hope to inspire teachers to address NOS in their QP lessons.

scholarly journals VALIDITY AND RELIABILITY ANALYSES FOR THE NATURE OF SCIENCE INSTRUMENT SECONDARY (NOSI-S)

2017 ◽  
Vol 16 (3) ◽  
pp. 429-437
Author(s):  
Senar Temel ◽  
Şenol Şen ◽  
Özgür Özcan
Keyword(s):  
Secondary School ◽  
Nature Of Science ◽  
Prospective Teachers ◽  
Secondary School Students ◽  
Goodness Of Fit ◽  
Fit Indices ◽  
Validity And Reliability ◽  
School Students ◽  
Instrument Validity ◽  
Science Instrument

This research aims to adapt The Nature of Science Instrument Elementary Scale (NOSI-E) developed by Peoples (2012) into Turkish for secondary school students and to analyse the psychometric properties of the scale setting out from the fact that it is a necessity of science education aimed to achieve for students/prospective teachers to have adequate understanding of the nature of science. The validity analyses for the scale were performed with Confirmatory Factor Analysis (CFA) and Cronbach alpha (α) coefficients were calculated for reliability. Following CFA, it was taken for granted that the fit indices for the model met the goodness of fit criterion. On examining the fit indices, the scale was regarded to attain construct validity due to the fact that the χ2/df ratio (1.42) was below 3, that the RMSEA value was at the level of .04 and that the NNFI and CFI (>.90) values were at acceptable levels. On the other hand, α coefficients, which were the internal consistency coefficients calculated for the reliability analysis of the scale, were found to range between .631 and .775, and for the overall scale was calculated as .814. These reliability index values were considered to be at acceptable levels. Keywords: nature of science, NOSI-S, instrument reliability, secondary school students, instrument validity.

scholarly journals The story behind the discovery: integrating short historical stories in science teaching

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Naji Kortam ◽  
Muhamad Hugerat ◽  
Rachel Mamlok-Naaman
Keyword(s):  
Secondary School ◽  
Science Teaching ◽  
Nature Of Science ◽  
Secondary School Students ◽  
Science Curriculum ◽  
Electrical Current ◽  
School Students ◽  
Pedagogical Approach ◽  
Arab Schools ◽  
Scientific Ideas

AbstractThe use of the historical approach in teaching science has been studied for many years. Many researchers claimed that this approach has the power to improve students’ understanding of the nature of science (NOS) by emphasizing not only the products of science but also the evolution of its ideas. In this paper we will deal with historical stories which were integrated into the science curriculum of primary, middle, and secondary school students from Arab schools in the Israeli Galilee (270 students). Integrating short historical stories in science teaching is a pedagogical approach in which teachers use the chronological story of scientific discoveries and the evolution of scientific ideas in order to render students’ perceptions of the conceptual aspects of science, its processes and contexts more accurately. The stories in this paper refer to discoveries by four scientists: Galvani (the discovery of the electrical current), Fleming (the discovery of penicillin), Archimedes (the discovery of the floating principle), and Kekulé (the discovery of the structure of the benzene ring). At the completion of enacting this curriculum, the students were asked to write their reflections. By reading the students’ reflections we found out that they noticed that certain circumstances must be present in order to enable a scientist to make his discovery.

Evaluation of a Summer-School Program for Highly Gifted Secondary-School Students: The German Pupils Academy

2002 ◽  
Vol 18 (3) ◽  
pp. 214-228 ◽  
Author(s):  
Heinz Neber ◽  
Kurt A. Heller
Keyword(s):  
Secondary School ◽  
Summer School ◽  
Secondary School Students ◽  
Social Cognitive ◽  
Gifted Students ◽  
School Program ◽  
School Students ◽  
Positive Effects ◽  
Regulatory Strategies ◽  
Cognitive Framework

Summary The German Pupils Academy (Deutsche Schüler-Akademie) is a summer-school program for highly gifted secondary-school students. Three types of program evaluation were conducted. Input evaluation confirmed the participants as intellectually highly gifted students who are intrinsically motivated and interested to attend the courses offered at the summer school. Process evaluation focused on the courses attended by the participants as the most important component of the program. Accordingly, the instructional approaches meet the needs of highly gifted students for self-regulated and discovery oriented learning. The product or impact evaluation was based on a multivariate social-cognitive framework. The findings indicate that the program contributes to promoting motivational and cognitive prerequisites for transforming giftedness into excellent performances. To some extent, the positive effects on students' self-efficacy and self-regulatory strategies are due to qualities of the learning environments established by the courses.

Ethnolinguistic Identity and Television Use in a Minority Language Setting

2012 ◽  
Vol 24 (4) ◽  
pp. 135-142 ◽  
Author(s):  
Jake Harwood ◽  
Laszlo Vincze
Keyword(s):  
Secondary School ◽  
Coping Strategies ◽  
Secondary School Students ◽  
Minority Language ◽  
German Language ◽  
Tv Viewing ◽  
School Students ◽  
Ethnolinguistic Vitality ◽  
Ethnolinguistic Identity ◽  
Television Use

Based on the model of Reid, Giles and Abrams (2004 , Zeitschrift für Medienpsychologie, 16, 17–25), this paper describes and analyzes the relation between television use and ethnolinguistic-coping strategies among German speakers in South Tyrol, Italy. The data were collected among secondary school students (N = 415) in 2011. The results indicated that the television use of the students was dominated by the German language. A mediation analysis revealed that TV viewing contributed to the perception of ethnolinguistic vitality, the permeability of intergroup boundaries, and status stability, which in turn affected ethnolinguistic-coping strategies of mobility (moving toward the outgroup), creativity (maintaining identity without confrontation), and competition (fighting for ingroup rights and respect). Findings and theoretical implications are discussed.

Smart Girls, Dumb Boys!?

2014 ◽  
Vol 45 (2) ◽  
pp. 112-126 ◽  
Author(s):  
Martin Latsch ◽  
Bettina Hannover
Keyword(s):  
Secondary School ◽  
Stereotype Threat ◽  
Gender Stereotypes ◽  
Secondary School Students ◽  
Learning Goals ◽  
School Students ◽  
Compensatory Strategies ◽  
Media Portrayal ◽  
Stereotype Lift ◽  
The Media

We investigated effects of the media’s portrayal of boys as “scholastic failures” on secondary school students. The negative portrayal induced stereotype threat (boys underperformed in reading), stereotype reactance (boys displayed stronger learning goals towards mathematics but not reading), and stereotype lift (girls performed better in reading but not in mathematics). Apparently, boys were motivated to disconfirm their group’s negative depiction, however, while they could successfully apply compensatory strategies when describing their learning goals, this motivation did not enable them to perform better. Overall the media portrayal thus contributes to the maintenance of gender stereotypes, by impairing boys’ and strengthening girls’ performance in female connoted domains and by prompting boys to align their learning goals to the gender connotation of the domain.

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