Probably.
assitant
It’s better to err on the side of caution, so maybe not.
assistant
How do you teach a child to ride a bike?
user
I think the first thing to do is take the child to a good place to ride, where there aren’t a lot of cars.  Perhaps a park or even a school yard, if they aren’t too dangerous.  The child should try riding on a small bike, and be taught to use both hands to hold on.  The child should also be taught to pedal with their feet, and balance the bike as they move around.
assistant
Should I hold on to the bike at first?
user
Yes, the first couple of times.
assistant
Do they need a bike helmet?
user