Involving the actions or input of a user; especially : of, relating to, or being a two-way electronic communication system (such as a telephone, cable television, or a computer) that involves a user’s orders (as for information or merchandise) or responses (as to a poll)

Tech Connection to Classroom: Use a free tool such as Nearpod to create interactive slides such as a poll, collaborative board or drawing. Can import Google Slides and Powerpoints as well.