NoRedInk, an Education startup has raised $2 million from Google Ventures, Social+Capital, Learn Capital, Charles River Ventures and others.

NoRedInk.com is a web-based learning platform that helps students improve their grammar and writing skills. We generate all our grammar sentences using each kid's favorite celebrities, hobbies, TV shows, and personal friends, making the content inherently interesting. Our engine provides differentiated instruction, adjusting questions based on what students get right/wrong and drilling down to their underlying misconceptions.