Si pueden, siempre y cuando el padre o la madre tengan un study permit
Minor children who are already in Canada accompanying a parent who is
permitted to study or work may study in Canada without a study permit
at the pre-school, primary and secondary levels.
Sobre si aplicarán no los fees de estudiantes internacionales parece depender de la insititución educativa a a la cual asista el estudiante y la provincia en que se encuentren
If your study permit is valid for at least one year and you are
enrolled at a publicly funded institution such as UBC, your minor
children (18 years of age and younger) are eligible to attend
elementary and secondary school as if they were Canadian residents.
They will not be required to pay international student fees. You
should begin the enrolment process for your children as early as
possible after your arrival.
Tuition fees range from $14,000 – $16,000 per student per year.
Tuition fees will be waived if you provide proof that you have paid
your tuition fees (available through your Quest Account), a letter
from the Graduate Studies Office or Registrar’s Office confirming you
are a registered student, yours and your child's passport and your
Este último parrafo te da ya una idea de cuanto puede costarte si no calificas para una exoneración del pago.