Screencastify is a tool that allows teachers and students to make recordings with your computer recording the computer screen, camera, or both at the same time. Check out this video for more information on how to get started!
"Submit" is the name that Screencastify has given their educational side of screencastify. It allows you, as a teacher, to create assignments within screencastify and they be auto-posted to google classroom in the process. There are also some great management tools available. For example, if you only want students to record their screens, you can force screencastify to do this. After students complete, you can find the completed product in google classroom just like other assignments.
There are many options for writing tools out there but Screencastify also has them built right into their program which can be handy. Check this video out to learn more about how to use them.
Many applications are starting to add the ability to add questions right in the videos and Screencastify is one of those. You can build multiple choice questions and place them at any point in the video. When the video gets to that point, it stops until the student answers the question, then it proceeds with the video. Check this video out for more info!
Screencastify offers some basic editing tools including annotating, cutting and deleting parts of videos, merging two completely separate videos, and more. The editing tools are not on the level of a professional editing program but that might be what makes them so great as it does not have so many tools that they are overwhelming.
A gif is, what appears to be, a short video that continuously plays over and over... no need to press the play, pause, or stop buttons. However, it is actually a sort of flipbook made from pictures... it just looks like a video. The value is it continuously plays over and over without any extra actions required on your part.