Most schools offer a four to six week summer session. These sessions run the whole gamut from special interest courses to serious academic studies. They are an excellent way to remediate skill deficiencies. You might also think about using a summer session to acclimatize your child to the school's way of doing things before the academic year begins in the fall. That way she will not feel ‘new’ and out of place. She will be comfortable and happy with her new surroundings and ready to make the most of her new school community.