For an eager kid learning, you probably just spot them until they’re comfortable, and set them loose. Giraffes are not hard to ride; it’s all in your head. But yes, you do come down harder, and that’s an inevitable factor in riding them.
For a more mature, analytical rider, like someone old enough to have teenaged (or so) kids, you may want a more methodical approach. Assuming you are less of a “go for it” person, I recommend you are comfortable with rocking and backward riding before you ride the giraffe. Especially in a parade, where you’ll have traffic. The same can be applied to a crowded gym.
So I’d set the bar a little higher than Memphis Mud did:
Beginner: ride, turn left & right, idle, backward, dismount in any direction
Intermediate: Freemount, forward tight turns, backward turns, spins, one foot idle
Advanced: everything else.
The beginner skills are mostly based on safety. If you get cornered on your giraffe and can’t idle or back up, or even turn, you shouldn’t be up there (or it should be a nice low one).
Many professional performers never learn to freemount their giraffes, which I think is sad. Even if you don’t use it in your show, it’s not such an amazingly hard skill. Especially on a 5’ or smaller. Sure it’s hard, but I consider it a “basic” skill to be able to have fun with one.
Walking the wheel is possible on a low giraffe, or with stilts. Seat drag is a toughie, but I imagine if you did something to the seat to make it low-friction, it might work. Problem is you’d be borderline bicycling by then. However coasting is quite possible, just real hard. If Kato can coast on a 2-wheeler, others can coast on a giraffe. Even I can coast it when I’m hand-cranking it and standing on the pegs (one hand on frame, both feet on pegs)… 