I just got a Lumens DC265 Ladibug document camera to try out! I created a couple of videos for my students using it. It is amazing!
Here is the first video I made for my Intermediate Algebra students, showing how to put quadratics into “vertex form”.
Here is one of the videos I made using it for my Intermediate Algebra students, showing how to derive the Vertex Formula.
I am finding it much easier to embed the videos straight from YouTube, rather than trying to change the format of every tool I have to work well with Dreamweaver and other website software I use.