Recap is a question and answer site created to build a culture of inquiry
Recap is an online service focused on one ideal, to give questions their own place.
Recap allows students to ask questions, to which the teacher will respond in what Recap calls journeys. Looks like the site is free to use, as long as you don’t charge others for access to your journey.
This looks to be a good way to collect questions students will have, and give you the chance to answer those questions.