Kami is an app that allows teachers to share interactive worksheets with students. 

Teachers can assign a "Kami assignment" and when the student opens it they may see, in addition to the actual worksheet or slideshow, videos of their teacher explaining the work they are to do. Students will be able to communicate directly with the teacher through Kami by clicking the comment button and choosing either video or audio comment. This is a great way to ensure student comprehension whether students are in the classroom or learning from home.