The school offers early French Immersion program which starts at K12 or G1 and late French Immersion program which starts at K4. I took a presentation last week, the experienced billingual teacher encouraged parents to sent their kids to early French Immersion program, because the late one is more intensive for kids. My big concern is how can my daughter to learn English. I have no doubt she can speak English, but doubt her reading and writing skills. I asked the teacher the question, seems no good answer. Anyone have experience can give some good comments or suggestions?