READ MORE: Palmerston North kidnapping: Abductor still on the loose
"The boy yelled out help, ran for it and the car drove off," Mr Jopson wrote in the school's newsletter, which was sent out this afternoon.
"This boy did everything right, told his mum and the Police were quickly on the scene.
"Whilst it is rare for this to happen in Palmerston North and could happen in any town [or] city in New Zealand it is a good reminder of how students need to keep themselves safe to and from school."
Mr Jopson told the Herald the school's deputy principal had spoken with the boy's parents this morning.
He said he was unsure of specifics of the car the man was driving had been passed on to police - or whether the boy could remember at all.
"His first priority was to yell and get out of there," the principal said.
Though he had not yet spoken to police, Mr Jopson said there was a possibility that the incident could be related to Friday's abduction, or a "copycat" situation.
"We spoke at assembly on Monday about the safe way to come to school ... and what to do if you come across a situation like this. The boy did everything right, he yelled so he could be heard and he ran straight home."
Meanwhile, police are still on the hunt for a man who snatched the 5-year-old while she was walking to e Kura o Takaro primary school along Shamrock St at 8.30am on February 12 with her two sisters.
The street is a six minute drive from Marne St, where the 11-year-old boy said he was approached.
About two hours later she was dumped outside a house on Hind Place.
Police are appealing for sightings of a Nissan Maxima. Inspector Sarah Stewart, Manawatu Area Commander, said officers were unsure of the year of the model, but believe it to be a 1988-95 vehicle.
Anyone with information is asked to call Palmerston North police on (06) 351 3600.
Alternatively, information can also be provided anonymously via the organisation Crimestoppers on 0800 555 111.