This product contains posters with expectations and rotation cards for a total of 37 centers. There are 23 posters and cards for the ELA block (English Language Arts), 7 for Content Area Centers, and 7 for Social Centers. The 23 ELA centers included are the following: Reading, Classroom Library, ABC, Pocket Chart, Big Books, Read the Room, Fluency, Sequencing, Grammar, Phonics, Poetry, Work on Words, Magnetic Letters, Dramatic Play, Write the Room, Writing, Listen and Read, Listening, Computer,