Most states are adopting a new curriculum, also known as the Common Core State Standards. Pearson is developing teaching and learning materials to support this change across K-12.
The materials run on an iPad in core applications, including English Language Arts (ELA).

Sentence combining is a simple game tailored for students to use on an iPad device. The game enables a student to construct simple sentences out of a bucket of words by rearranging the words in the correct order.

DDO worked with Pearson to design and develop an interface for sentence combining, a sorting builder tool,
and illustrations for the sentence combining exercises.