Lucid Chart is an online platform for creating powerful diagrams and flowcharts that can be used for creating presentations and for visual communication with your audience. It has a free and a number of paid packages that provide rich features for creating mockups, wireframes, importing MS Visio files, mind mapping, etc. Lucid Chart also provides online collaboration options so that you can conveniently interact with others users when creating your diagrams. Moreover, you can later use these diagrams and charts in PowerPoint .PPT files to enhance the presentations.
Teachers are presenters. Let's be frank. They get up in front of a room of people and present. They then encourage the students to work together and continue the presentation through other methods. in other words, teachers need to know how to present and create slideshows. If you've been hunting around for a few free presentation tools for teachers, then you're in luck.