Where does “läraktig” come from?

läraktig (Swedish) comes from Swedish lära, from Old Norse læra, from Middle Low German lēren, from Old Saxon lērian, from Proto-West Germanic laiʀijan, from Proto-Germanic laizijaną, from Proto-Indo-European loyséyeti, from Proto-Indo-European leys — to trace; to track.

läraktig (Swedish): teachable eager to learn