First grade is all about reading! Your students are learning to read, so that they will be able to read to learn. When in doubt, read with your child in English or in French. Even if you are not a native French speaker, there are many resources that can help enhance your French skills as well as your child's which are discussed under the "Resources" tab.
In the meantime, check out Ms. Gibson's philosophy of education to get an idea of her teaching style.