Pear Deck was founded by educators to help engage every student, every day. With the Google Slides add-on you can create interactive questions and prompts for slideshows, control the speed at which you present, or allow students to move at their own pace. Free Services Offered: Basic account is free, giving you the ability to design interactive lessons, integration with Google and Microsoft, and more.

How to Use: Visit this website and register for your free account.