There are several “bugs” (used the way normal people, not entomologists, use this word) that eat gypsy moths; ladybird beetles, wasps, and spiders are a few examples. Two insect predators need special mention. The parasitic fly,Compsilura concinnata, was released in the US in 1906 to ...
We collected data on children's interpre- tations of a range of examples of numerals used to denote quantity, order and measure- ment, and numerals used as labels/identifiers. The findings document qualitatively different categories that capture the range of children's expressed conceptions as well...