Where does “Mathelehrerin” come from?

Mathelehrerin (German) comes from German Mathelehrer, from German Mathe, from German Mathematik, from English mathematic, from Old French mathematique, from Latin mathēmatica, from Latin mathēmaticus, from Ancient Greek μαθηματικός — -y, -ic.

Ancestry of “Mathelehrerin”, step by step

StepLanguageWordMeaning
1GermanMathelehrermathematics teacher
2GermanMathemath, maths
3GermanMathematikmathematics
4Englishmathematicmathematical
5Old Frenchmathematique
6Latinmathēmaticamathematics
7LatinmathēmaticusOf or pertaining to mathematics; mathematical
8Ancient Greekμαθηματικόςscientific, esp. mathematical; astronomical;...
9Ancient Greek-ικόςof or pertaining to, in the manner of; -ic
10Ancient Greek-κόςforms adjectives with the sense of 'of or...
11Proto-Indo-European-ḱos-y, -ic
Every word from Proto-Indo-European -ḱos