If an app is entertaining, and especially if it contains age-appropriate humor, that increases its appeal. You just need to keep the learning in a Digitod's [i.e., a digital toddler's] wheelhouse (for you non-baseball fans, that's his prime area of ability).

The workers loaded the blast furnace with coke and ore.

I can’t shake the feeling that I forgot something.

Several presidential hopefuls are campaigning in New Hampshire this week.