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Wyświetlanie 1-3 z 3
Tytuł:
Określanie zawartości cukru w owocach – doświadczenia chemiczne w przedszkolu
Detection of Sugar Content in Fruit – Chemical Experiments in Kindergarten
Autorzy:
Nazaruk, Stanisława
Klim-Klimaszewska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/1075339.pdf
Data publikacji:
2020-12-29
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
child
kindergarten
knowledge
skills
chemical experiments
Opis:
Experiments carried out by children are highly instructive adventures that develop interest in science. Nothing motivates a child to learn physics or chemistry more than experimentation. Supervised by their teachers, using safe reagents, chemical glass, and other equipment required to conduct experiments, “Little Scientists” discover the laws of physics and chemistry. Experimenting favors a search for answers to the most basic questions; it helps children see the magic of science and discover the secrets of the world around them. Contrary to the common opinion, holding that physical or chemical experiments may be introduced at the beginning of primary school at the earliest, preschool-age children are already prepared for such activities. The article presents a chemical experiment concerning sugar detection conducted by 6-year-olds. Research was performed to determine whether making chemical experiments has an impact on the level of children’s knowledge about sugars. The study included 20 children who carried out chemical experiments in four parallel groups. The level of knowledge was tested twice: first prior to the experiment and then following the experiment. The analysis of the data obtained demonstrated that after the experiment the level of children’s knowledge about sugars increased significantly, as evidenced by the t-Student Test outcomes.
Źródło:
Studia Edukacyjne; 2020, 58; 263-277
1233-6688
Pojawia się w:
Studia Edukacyjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Implementation of analyses based on social media data for marketing purposes in academic and scientific organizations in practice – opportunities and limitations
Praktyczne zastosowania analiz social media na potrzeby marketingu instytucji naukowych – możliwości i ograniczenia
Autorzy:
Grabarczyk-Tokaj, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/941601.pdf
Data publikacji:
2013-12
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Lotnictwa
Tematy:
communication
communications activities
data
digital Darwinism
digital skills
knowledge
marketing
scientific organizations
social media
cyfrowy darwinizm
działania komunikacyjne
optymalizacja
prosument
user generated content
wiedza
Opis:
The article is focused on the issue of practice use of analyses, based on data collected in social media, for institutions’ communication and marketing purposes. The subject is being discussed from the perspective of Digital Darwinism — situation, when development of technologies and new means of communication is significantly faster than growth in the knowledge and digital skills among organizations eager to implement those solutions. To diminish negative consequences of Digital Darwinism institutions can broaden their knowledge with analyses of data from cyber space to optimize operations, and make use of running dialog and cooperation with prosuments to face dynamic changes in trends, technologies and society. Information acquired from social media user generated content can be employed as guidelines in planning, running and evaluating communication and marketing activities. The article presents examples of tools and solutions, that can be implement in practice as a support for actions taken by institutions.
Główną osią artykułu jest kwestia praktycznego wykorzystania analiz opartych na danych z social media na potrzeby prowadzenia działań komunikacyjnych i marketingowych instytucji naukowych. Temat ten jest dyskutowany przez pryzmat cyfrowego darwinizmu — sytuacji, w której rozwój technologii i nowych sposobów komunikacji jest znacznie szybszy niż przyrost stanu wiedzy i kompetencji cyfrowych wśród podmiotów, które chcą owe rozwiązania wykorzystywać. Aby minimalizować negatywne skutki cyfrowego darwinizmu instytucje mogą czerpać wiedzę z danych, które gromadzone są w przestrzeni wirtualnej, w celu optymalizowania działań operacyjnych oraz wykorzystywać potencjał dialogu i współpracy z prosumentami, tak aby sprostać dynamicznym zmianom w trendach, technologiach i rzeczywistości społecznej. Informacje pozyskane z analizy user generated content w mediach społecznościowych można wykorzystać jako gotowe wskazówki do planowania, prowadzenia oraz oceny skuteczności działań komunikacyjnych i marketingowych. W artykule przestawione zostały przykładowe narzędzia i rozwiązania, które mogą stanowić praktyczne wsparcie w promocji instytucji naukowych.
Źródło:
Marketing Instytucji Naukowych i Badawczych; 2013, 4(10); 54-67
2353-8414
Pojawia się w:
Marketing Instytucji Naukowych i Badawczych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geografia na maturze – zróżnicowanie merytoryczne i ocena zadań… z arkuszy egzaminacyjnych w latach 2005–2011
Geography on the high school final examinations – the substantive diversity and the assessment of the tasks from examination sheets in the years 2005–2011
Autorzy:
Wójcik, Jan
Powiązania:
https://bibliotekanauki.pl/articles/471748.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
matura z geografii
ocena zadań maturalnych
wiedza
umiejętności
zróżnicowanie treści zadań maturalnych
Final exam secondary school of the geography
evaluation tasks of the final exam secondary school
knowledge
skills
diversity of the content of tasks final exam secondary school
Opis:
The paper presents a substantive and methodological assessment of the tasks and the trends in changes in the scope of knowledge and skills tested during the final examinations (matura) at Polish high schools in the years 2005–2011. The examination sheets contained a various number of tasks (27–38). They included open-ended and closed-ended tasks. With a total of 14 sheets, closed-ended tasks predominated in 9 sheets, open-ended tasks prevailed in 4 sheets, while the number of open-ended and closed-ended tasks was equal in one sheet (Table 1). Typically, more tasks were prepared to verify knowledge than to check skills (Table 2). The number of closed-ended tasks and the tasks verifying knowledge increased, while the number of open-ended tasks and the tasks checking skills decreased. These unfavourable trends were observed at the high school final examinations in the years 2005–2011. Out of the 14 sheets, tasks related to geography of the world predominated in 9 sheets, while tasks related to geography of Poland prevailed in 5 sheets (Table 2). At the high school final examination at the basic level, a greater emphasis was put on the knowledge of geography of Poland, while at the extended level – on the geography of the world. At high school final examinations prevailed tasks related to socio-economic geography (42%). 33% of the tasks concerned physical geography, 15% – regional geography, and 10% – cartography and world time calculation. In individual sheets at the basic level, the tasks related to socio-economic geography accounted for 29–44% of all tasks, while at the extended level – 32–56%. In the extended version of high school final examinations, a considerable number of tasks (25–45%) was associated also with physical geography. Typically, significantly fewer tasks of this type were prepared for the basic level (9–32%). However 18–30% of the tasks put there were related to regional geography – considerably more than in the sheets at the extended level (10–21%). The smallest number of tasks at high school final examinations concerned cartography and world time calculation (basic level: 10–19%, extended level: 3–17%). The number of points for the tasks in the aforementioned groups was not always proportional to the number of tasks. The highest number of tasks and related points at the basic and extended examinations was associated with the knowledge of facts and the ability to draw conclusions from the texts, illustrations, maps, and models attached to the tasks (36% of the tasks and points). The second most numerous group included tasks related to the knowledge of events concerning the contemporary political, social and economic situation in Poland, and in the world (basic level: 22% of tasks and 23% of points, extended level: 26% of tasks and points). In the extended-level sheets, there were more tasks concerning explanation of the processes and phenomena occurring in the geographical environment than in the sheets at the basic level; also more points were awarded for them (17% and 18%; 15% and 14%). In the basic version of the high school final examination, twice as many tasks relating to the work with maps were included than in the extended version (16% and 8%) and twice as many points (16% and 6%) could be obtained. Tasks related to the astronomical bases of geography and related points at both levels of requirements constituted 3%/6% and 3%/7% respectively, of the total number of tasks. The number of tasks verifying the knowledge of concepts and definitions, as well as the number of points were similar in the sheets at both levels (8%/9% and 7%/7% respectively) (Table 4). Some errors and inaccuracies were unfortunately not avoided at the high school final examinations (Table 16). The highest number of mistakes was observed in the basic level sheet of the high school final examination of 2005 (in 29% of the tasks). At subsequent examinations, errors occurred in a few tasks. The model of the sheet developed for the first high school final examination has not changed significantly for 7 years.
Źródło:
Annales Universitatis Paedagogicae Cracoviensis Studia Geographica; 2013, 4 Współczesne obszary badań w dydaktyce geografii; 84-100
2084-5456
Pojawia się w:
Annales Universitatis Paedagogicae Cracoviensis Studia Geographica
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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