(Note that not all FlexBooks have answer keys or teacher's editions, though many do.)
If there is a teacher's edition for a FlexBook on our 2.0 platform, this will be linked below the book title while viewing the table of contents. Click that to access the Teacher Edition.
Science Teacher's Editions
Currently, there are no teacher's editions for our 2.0 science FlexBooks.
When available, FlexBooks have answer keys for each chapter in the Resources section in the first lesson of each chapter.
Once in the first lesson of the chapter, click the menu grid in the upper right, then click Resources in the panel that appears.