ALL Lower and Upper Elementary Montessori Botany 1 and 2 Comprehensive Teaching Materials in my store.Biology focuses on the plants and animals which form part of the environment in which the child lives and continues to develop through experiences they have in it, when they interact with plants and animals.Montessori said, “the world is acquired psychologically by means of the imagination, reality is studied in detail and then the whole is imagined, the detail is able to grow in the imagination