Google Updates Q&A Structured Data Documentation with Guideline for STEM-Education Related Pages

Google has updated thier Q&A Structured Data Documentation, not to be confused with FAQ Structured Data to specify that STEM education-related Q&A pages, where the primary focus is to provide a correct answer to a user-submitted homework question, may be eligible for a Q&A carousel experience. These pages may only have a single answer that’s provided or selected by in-house experts (instead of users).

They also gave an Example: An education page where a user submitted a single question, and a top answer is selected by experts.