Not long ago, "summer reading" meant settling under a shady tree with a hefty book. Shady trees are still around, but books with pages can seem as out-of-date as vinyl records to many kids, especially older ones. Today, they scroll through content online, swipe pages on tablets, and manage a near-constant stream of media. Teachers can take…

When teachers wave goodbye to their students as they head off for summer vacation, they might just be bidding farewell to some of their hard-won gains in reading skills. The "summer slide" is well-documented by research: Unless students read regularly during the break, they fall behind about three months in their reading achievement. This article…