President Taylor's action breaks Education Ministry guidelines
The 13-year-old girl called Edena was made to lie flat on a table, face down before her classmates, to receive the strokes.
The president said that he hoped his action would serve as an encouragement to parents, teachers, and guardians to instill discipline in students who appear to be uncontrollable.
"As president, I have the responsibility not only for my children but all children in the country to ensure that the responsibility of nationhood will be passed on to reliable custodians."
He blamed the increasing wave of indiscipline in various schools on the lack of suitable punishment.
No alternative
The JJ Roberts School principal, Ruth Doe, said she felt she had little alternative but to allow the beating.
"In spite of efforts to dissuade the president from flogging his daughter in public, he went ahead but maintained it would serve as a deterrent to other children," she explained.
Mrs Doe said, they had suspended the president's daughter along with a teenage boy for "displaying improper behaviour" on campus.
The JJ Roberts foundation School is one of the most respected institutions in the country, with high academic standards and strict discipline.
President Taylor also expressed thanks to the school's administration for their patiance in dealing with students including his daughter. He later donated a 25 seater bus to the school.
Corporal punishment used to be a tradition in Liberian schools but the emergence of child rights advocacy groups as a result of the country's civil war, has made the practice unfashionable.
Indiscipline has become a major problem in Liberian schools.
Many students in Liberia are ex-combatants who have been exposed to harmful drugs during the war.