When SparkNotes -- study guides for literature -- first launched online in 1999, I was the last person to peg them for long-term viability. I was in college living across the hall from one of the ...

Whether you're tracking lessons or study assignments, you can associate times, dates, tags, and pictures to your notes, and you can even collaborate on notes with other people if you need to.

What’s too much homework? According to the study, published in the Journal of Experimental Education, 4,317 students in 10 high-performing California high schools — six private and four public ...