Author:Echevarria, Jana. The 99 ideas and activities in this book include a few familiar techniques that have been shown to be especially effective for ELLs, as well as many new ideas for SIOP(R) teachers.
Author:Echevarria, Jana. The 99 ideas and activities in this book include a few familiar techniques that have been shown to be especially effective for ELLs, as well as many new ideas for SIOP(R) teachers.