ho (Greek #3588)
the definite article; the (sometimes to be supplied, at others omitted, in English idiom)
KJV usage: the, this, that, one, he, she, it, etc.
Pronounce: ho
Origin: ἡ (hay), and the neuter τό (to) in all their inflections
didasko (Greek #1321)
to teach (in the same broad application)
KJV usage: teach.
Pronounce: did-as'-ko
Origin: a prolonged (causative) form of a primary verb δάω (to learn)