WriteReader is an excellent learning tool for grades K-4 to help students w/ their Reading and Writing. This is done through a educational portal where educators can create an account and then share a unique code for students. Also, this portal allows for teachers to manage/monitor student accounts and track progress. Best of all, there are lots of resources for educators such as: tutorials, lesson plans aligned to Common Core Standards, and more.
WriteReader also allows students to create digital books in a safe environment (i.e. comment moderation, Google Safe image search, etc) and share them w/ others.
I highly recommend checking out WriteReader by clicking here!!!
For WriteReader lesson plans click here.
Below is a brief demo...