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Tytuł:
`(Nie)przygotowanie studentów wychowania fizycznego do realizacji praktyk pedagogicznych
PE students’ preparation (or its lack) for physical education teaching apprenticeships
Autorzy:
Bronikowski, Michał
Kantanista, Adam
Powiązania:
https://bibliotekanauki.pl/articles/464976.pdf
Data publikacji:
2013
Wydawca:
Akademia Wychowania Fizycznego we Wrocławiu
Tematy:
physical education
teaching
pre-service and in-service PE teachers
competences
wychowanie fizyczne
nauczanie
przygotowanie nauczycieli i studentów wychowania fizycznego
kompetencje
Opis:
Background. Before introducing changes into study programs one needs to recognize areas of strengths and weaknesses in current practice. In the case of physical education, school apprenticeship is one of the critical elements of pre-service teachers’ preparation. The aim of the study was to measure the level of physical education students and teachers in terms of their practical preparation for school teaching. Material and methods. In the design of the study an action research model has been employed. For collecting data a self-designed questionnaire was developed including questions in three areas: organizational, didactic and socio-cultural, using 5-point Likert scale. A sample of 128 second-year students of physical education (62 female and 66 male students) and a sample of 44 PE teachers (16 men and 28 women) were examined. Results. Both the students and pre-service teachers indicated the lowest competence in organizational aspects while the highest one in sociocultural aspects. Whereas in-service PE teachers assessed their highest competence in organizational aspects. Generally, in-service teachers’ self-evaluation was higher than the students’ one in all aspects. Conclusions. Findings showed which areas need stronger emphasis during the course of studies before students are sent to school for teacher apprenticeship. A dissonance between the examined in-service teachers’ high self-evaluation and rather inadequate tutoring of students during school teacher apprenticeship reported in other research studies is worth testing in more in-depth studies.
Źródło:
Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu; 2013, 42; 3-11
0239-4375
Pojawia się w:
Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ mechanicznego przygotowania gleby na zrębie na jej cechy
Effect of mechanical site preparation on features of the soil in a clear-cut area
Autorzy:
Aleksandrowicz-Trzcińska, M.
Drozdowski, S.
Żybura, H.
Powiązania:
https://bibliotekanauki.pl/articles/986611.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
zreby
przygotowanie gleby
zabiegi mechaniczne
maszyny lesne
plug LPZ
plug aktywny jednotalerzowy
frez lesny
gleby lesne
wlasciwosci fizyczne
wlasciwosci chemiczne
forest plough
active plough
forest mill
soil scarification
clear−cut
Opis:
In most cases, mechanical site preparation (MSP) is a precondition if high−quality (natural or artificial) regeneration of forests is to be achieved. However, the measures involved here may differ in terms of the level of intervention of the soil environment, at both the surface and deeper down. The choice of MSP methods should be based on climatic conditions, site type and the species whose renewal is sought, while the effect should improve conditions for the emergence and growth of the young generation of trees, with the influence on the soil environment being limited as far as possible. The research sought to compare physical and chemical features of the soils of the microhabitats created in clear−cut areas as a result of MSP using either an LPz double mould−board forest plough (furrow and ridge), an active plough (furrow and ridge) and a forest mill (belt and beyond the belt) as compared with unscarified soil. Investigated physical features included grain size (content of sand, silt and clay), bulk density and actual moisture, while the chemical ones: pHH2O and pHKCl, exchangeable acidity, total content of N and C and the C/N ratio, P2O5 content and base cations Mg2+, Ca2+, K+ and Na+. The most invasive MSP method for the soil environment is the active plough, which leaves the ridge exposed to processes of the decomposition of organic matter (and the highest content of N, C, Mg2+, Ca2+ and K+). Equally, this method may pose the greatest threat of mineral components of the soil being leached, with impoverishment of the habitat ensuing. The forest mill in turn offers the least invasive MSP. Most of the physical and chemical features of soil (other than exchangeable acidity and pHH2O and pHKCl) both in the belt areas and beyond them differed little from the those characterising non−scarified soil. Also the analysed features determined for the furrows ploughed by the active or LPz ploughs or the belt prepared using the forest mill did not differ significantly.
Źródło:
Sylwan; 2018, 162, 08; 648-657
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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