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Periodic System Listen The sheer multitude of chemical elements is very challenging to chemists in the 19th century. They ask themselves, whether there are still yet undiscovered new elements. A Russi

Reference for the story-telling approach Listen Froese Klassen, C. (2013). "Stories" Created for Science Teaching: A Critical Analysis. In P. Heering, S. Klassen, & D.Metz, (Eds.).Flensburg Studies on

Atoms Listen Here, a fictive dispute between Democritus and Plato shall represent the counterpart images in the antiquities on the composition of matter. It is remarkable, that Democritus, whose idea

Nourishment Listen "There's lots to be done, but they had an idea how to show, that the human body burns food." The fascinating path, which may have led to this discovery, is depicted in Antoine Laure

Energy Listen What is the nature of heat – is it a substance or infinitesimal movement of matter? Among others, the Bavarian War Minister Benjamin Thompson, later known as Count Rumford, found an answ

Opowiadanie @ model nauczania (S@TM) Listen Projekt "Opowiadanie @ model nauczania (S@TM)" został zaprojektowany tak, aby mógł mieć wkład do profesjonalnego rozwoju nauczycieli przedmiotów przyrodnicz

Metamorphosis Listen Maria Sibylla Merian started to observe caterpillar cocoons and make drawings of those at the age of 13. Nineteen years later, she published her first book in which she layed out

Electricity Listen In 1778, a strange line pattern in the grass leads Martin, Andreas and Michael to a talk of Georg Christoph Lichtenberg. He describes the geneation of these patterns in his laborato

Chemia Listen ♦Analizując rezultaty eksperymentów fizycznych John Dalton zauważył, że uzyskał on zarówno odpowiedzi na dotychczasowe jak i nowe pytania dotyczące budowy materii. Rozważał on, że istnie