Expert Review
Well-designed, kid-empowering spelling list creator
Grades
1–5
Price
Paid
Platforms
iPad, iPhone, iPod Touch
Quests, videos, and games terrific for developing math and problem-solving skills
2–6
Free
Web
Ultra-engaging bird-versus-pig action slips in physics concepts
2–12
Free, Free to try, Paid
Android, iPad, iPhone, iPod Touch, Kindle Fire
Stellar smorgasbord of space and technology materials
3–8
One-stop shop offers lots of links to helpful learning sites
Enhance vocabulary with games, daily definitions, and wordy activities
K–5
Puzzle games touch lightly on physics, are mostly just for fun
Globe-trekking flat friend goes digital on this very social app
Aliens make presidential facts out-of-this-world fun
Drill math skills with basic, customizable chalkboard-style app
K–8
Friendly edu-site's cool word games could use a few more challenges
K–4
