Survey123 for ArcGIS is a very powerful tool for educators and learners of any age. It is extremely easy to make surveys with the WYSIWYG form builder tool on the web. Getting comfortable with the power of easy surveys will help inspire users to build toward the even greater power available via spreadsheet. Attached is a simple example for building a survey with the web-based tools. Use requires an ArcGIS Org login with publishing privileges.
In addition to Charlie Fitzpatrick's doc above, I'd like to mention some additional resources:
1. Tutorial videos: Survey123 - YouTube
2. Survey123 for ArcGIS | ArcGIS help documentation
Hope this helps,