I think the most useful tools are the image generators. It is a fun way for students to review what they have learned. My students are about to start learning about a different country and it would be great for them to generate image videos of pictures we find, or even for me to show them a little video of different aspects of the country with a image generator.
I have definitely transformed my thinking of using technology in the classroom. I used to think that technology should be used spareingly. However, I now realize that it can be used often, for various purposes and it makes learning and teaching more fun for everyone.
It has really surprised me how much technology has advanced since I was in schooo. I don't even feel that old!!