Screenflow is a good app to use when u want to record something from your computer or your laptop. Screenflow is a app that records just about anything and gives you a huge amount of editing options afterwards. Screenflow will record everything from your iSight camera to microphone audio or speaker audio enabling you to add crystal clear commentaries to your screencasts.
In my screenflow tutorial I used transitions those make it look better when you want to turn a page. I used Callout which that means when you want to zoom in or zoom out in your video. I used Cut which means that if you wanna cut something out of your your tutorial. You can use a text box on screenflow, and you can scale which that means that you can zoom in or out, and annotations
Screenflow tutorials gonna be good to use in the future because, then you can show your kids how to use them and you can use it every time you want to put something on youtube or share it to your teacher or somebody else. If your teacher shows you in your class you can use it in the real life maybe if you want to be a famous youtuber because, the youtubers use screenflow all the time when they want to record something, and post it on youtube.