When you give kids digital educational content, you're frequently forced to choose between passive viewing and games. Why can't you offer both? PBS wants to give it a try. It just launched a free 24/7 national channel, PBS Kids, where a live internet stream is just the start of the strategy. At a later point in the year, you'll have the option of switching between the stream and an activity that builds on what the show offers. Your young one will have an easy way of putting what they've learned into practice.