Some parts of MobyMax are free, however, the price for additional features is extremely reasonable and worth the investment.
Newslea- Language Arts & Current Events for grades 3-12
ActivelyLearn- Reading Comprehension for grades 3-12
Geddit is FREE.
The Peanut Gallery- Creative Writing for grades K-12
Students could write scripts before recording to match the videos with concepts learned in science, social studies, language arts & math lessons. The possibilities are endless.