Learn mental math secrets that can boost performance.
Good for general practice, but kids can't enter own lists.
Roman culture made engaging and entertaining.
Excellent journal-writing tool for creative kids.
Fun games teach and reinforce numbers for young kids.
Great interactive reference tool with space games and quiz.
Get to know a past civilization, some of Mexico's history.
By sharing nature photos with others, kids can become "citizen scientists" -- and even help real scientists!
Leaf collecting goes high tech with free field guide app.
Amazing free app sparks imagination and learning.
Astronomy app uses location to explain your view of the sky.
Planets come to life through your smartphone's camera view.
Learn science and health through bathroom humor.
Free practice tool is good but has incomplete word list.
TV show clips in easy-to-navigate app for young kids.
Packed with information about often-feared creatures.
A good introduction to learning letter names and shapes.
App introduces basic skills but falls short without support.
Information-packed tool delivers videos, photos, and more.
Great interactive tool for toddlers learning to count.
A gentle introduction to the science world for young kids.
Learn new vocab with cartoons; some content best for teens.
Repackaged material from kid author Seymour Simon's website.
Delightful skill-building app teaches first, next, and last.
Very basic alphabet learning with cute interactive scenes.