there is no move tutor on blue/red/yellow. move tutor 1st appears in 2nd gen. games
in fallarbor town for him to tutor your Pokemon you need to give him a heart scale (per move)
There are a few. look at the list I've attached (Serebii)
The Yellow Shard Move Tutor in Black 2 can be found in Humilau City.
drayden
The move tutor is on 2 island in the house next to the game place.
They are:BindBlockDragon PulseEarth PowerIron HeadIron TailSleep TalkSnoreStealth Rock
This can probably only be done in pokemon black and white 2, you will have to go to a move tutor, forgot which one, and teach it!
In Pokémon Black 2, in order for Emboar to learn Blast Burn, you will need to take it to the Move Tutor. The Move Tutor for Blast Burn can be found in the Pokémon World Tournament building however in order for the Move Tutor to teach Blast Burn to Emboar, it will need to have a high enough level of happiness towards you.
2 island visit every house
It cannot as of yet. Unless you transfer it from Black 2/White 2 because Aron can learn it from a Move Tutor.
the only 3 ways to get it back are 1. turn it off 2.go to the move tutor 3. use a TM
Visit the move tutor at the PWT (Driftveil) the furthest right one (since the pledge one is there also), but your Venusaur must be very happy for them to teach you it.
Sorry, the only Headbutt Move Tutor is in Ilex Forest, and he only teaches it once. Some Pokemon learn Headbutt by level-up, though.
The Move Deleter is in a house at the PWT.