Here's a short video on how to use NearPod. As I say in the video, you can do much more than I'm showing so please explore some more resources if you're interested.

In this video, you can learn how to make interactive Google Slides by using PearDeck.

In this short video, I show how easy it is to use Slido with Google Slides. Try it out and see what you think.

In this short video, you can get a sense of how Near Pod and Pear Deck are similar and different.