Superb physics puzzler challenges kids, inspires creativity.
Basic app focuses on visually comparing fractions.
Kids create crazy animal combos in fun but repetitive app.
Sweet friends help preschoolers learn about animals.
Virtual train set for fun, discovery learning.
Sweet character shows kids that it's great to be unique.
Video and puzzle questions make wildlife trivia fun.
Animal photos and sounds are a hoot for little ones.
Route trains to correct stations in this innovative stumper.