EdPuzzle is one of my favourite EdTech tools - period. The ability to embed questions within a video provides a great platform for a blended/flipped classroom as the feedback on student understanding is front and centre. Each day I am able to personalise my class using the data I get from student responses. I can look for common misconceptions, group students together and recognise those ready to move on.
You can now do a screen recording using EdPuzzle and use that directly to create a video. Here is how: