Glogster can be a great presentation tool. It allows students to make interactive posters. When assigning a poster, this YouTube video is helpful for teaching students to get the most out of the program.

This video explains how to use Screencast-o-matic, a free tool that allows you to record your voice and screen for up to 15 minutes.

Product blurb: Looking for fast and easy mailing lists? Get stylish, effective results in 5 minutes or less. Personal experience: I have found these posters to be great for interactive review materials and enrichment. It's a quick way to organize anything you can post using Google Docs (so Google Forms (quizzes), Slides, etc...), websites, images, YouTube videos, etc... and the first 5 or so posters are free. The best part is it is very user-friendly. I highly recommend trying it out!