This chapter provides answers to frequently asked and answered questions. It comes as no surprise that the questions science teachers ask have to do with the changes implied by NGSS and the changes required in classroom practices. The ultimate benefit of NGSS will be higher levels of student achievement and facilitating that learning is the science teacher’s responsibility, with support of the science education community. Teacher background information, standards, assessments, and references are provided. This book selection also includes the Table of Contents, Foreword, Preface, About the Author, Introduction, Appendix D, and Index.