Scholarly understanding of educational effectiveness as a relationship between desired (expected) goals and achieved results is an extremely complex matter. If we start from the assumption that striving for the effectiveness of education…
The article deals with simple tasks on morphology and systematics of plants that make use of Zdenek Miler‘s illustrations from children‘s books about the Mole, namely the book How the Mole Came to the Underpants and The Mole and the Spring…
This article aims to compare Czech and Bulgarian Biology textbooks for primary and secondary schools with a special fo- cus on parasitic organisms. The goal was to determine the differences in the creation of textbooks and whether the…
Bivalvia is a class of marine and freshwater mollusks that have laterally compressed bodies enclosed by a shell consisting of two hinged parts. The majority are filter feeders. The gills have evolved into ctenidia, specialized organs for…