Commodore had some success in the education market early on with its PET line of computers. While the later Commodore 64 was hugely successful, it did not enjoy as much success in the education market

Source: The Educator 64 was a version of the Commodore 64 produced by Commodore for the education market . They were in a case similar to the older PET machines but had a regular Commodore 64 motherboard