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EN
This study analysed the nature and integration of experimental activities in Czech lower-secondary chemistry textbooks which are currently in use. Focusing on four dominant textbook series (published since 1990’s), and one recently (2019) published and certified, it investigated the offered types of student activities, their cognitive demands, placement in the educational process, and inquiry levels. The findings reveal two distinct groups of textbooks based on the quantity of experimental activities. Some textbooks align with traditional teaching methods, emphasising teacher-led demonstrations, while others attempt a balance between safety concerns and student engagement. However, a general lack of focus on higher-order cognitive skills and inadequate scaffolding for scientific process skills development was found. The results showed future research should investigate the impact of experimental activities on student outcomes, highlighting the need for more modern approaches in chemistry education.
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EN
With the drastic reduction of the school chemistry teaching program in England in 1986, large quantities of apparatus and chemicals became redundant. The disused apparatus at Highgate School inspired the construction of a chemical showcase for pupils; this has encouraged pupils to develop a passion for chemistry. The idea of a “miniature museum” came from a visit to a local primary school in London, which had a beautiful science curiosities cabinet in one of its rooms. In both schools, sciences thrive, and are popular among pupils. Undoubtedly a display of assorted artefacts, which can be readily accessed by pupils, makes a significant impact on developing their interest in science. It is hoped that the story of these ventures will inspire teachers to make their own versions of these excellent and easily constructed educational facilities.
EN
Textbooks’ fundamental influence on teaching is caused not only by their subject matter, but also by their didactic elaboration. Textbooks’ individual functions are fulfilled through incorporated structural elements. Their pool is referred to as the didactic equipment of the textbook and represents qualities of the textbook through the options it gives to its users. The presented overview of lower-secondary chemistry textbooks’ didactic equipment included 7 series of currently available textbooks. Results of the analysis serve not only as a possible guide for chemistry teachers’ textbook selection, but they also provide insight into the current state to authors of textbooks and other didactic materials. Chemistry textbooks for lower-secondary schools achieve relatively high didactic equipment (75-92 %). The best equipped are the series of textbooks published after the current state curriculum introduction (by publishing houses Fraus and Nova Skola). Surprisingly, however, the most recently published textbooks by the Taktik publishing house showed the lowest didactic equipment.
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Content available Profesor Andrzej Zwierzak - wspomnienia
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Content available Profesor Henryk Krawczyk – wspomnienia
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Content available Profesor mgr inż. Antoni Justat (1898-1973)
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Content available Profesor Jan Michalski - wspomnienia
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