Flippity is a free resource for teachers that allows for the creation of quizzes, flash cards, presentations, memory games, word searches, and more. While it can be used by a teacher as a presentation tool and work assignment, it's also a great way to get students to create their own projects. Since Flippity works with Google Sheets, it's easy to integrate and works for both in-class and remote learning. Having that Google Sheets support also means this is a highly interactive platform that allows for deep student engagement on the individual, group, or class level. Flippity's templates are all provided for free and simply require the teacher or students to make edits to personalize the experience. This is backed by instructions that help to make the process easy for anyone.
Flippity is my favorite place to find templates for creating neat things in Google Sheets.