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Parts-of-speech app best for casual fun outside of classrooms
Grades
3–12
Price
Free
Platforms
Android, iPad, iPhone, iPod Touch
Bird-watching sim inspires interest in photography and nature
2–6
Free to try, Paid
Windows
Basic site with vast array of pronunciations from around the world
6–12
Web
Handy online web clipper and notebook holds keys to productivity
Free, Free to try, Paid
PBS show's videos and games help preschoolers with new experiences
Pre-K
Computer science curriculum offers great feedback, fun challenges
Engaging online community for relevant, hands-on science fieldwork
4–12
Montessori tools and fun rewards help kids learn math concepts
Pre-K–1
Paid
Android, iPad, iPhone, iPod Touch, Kindle Fire
Brief bursts of physical exercise add classroom fun, build brainpower
Pre-K–6
Versatile game emphasizes vocab-building skills
K–4
iPad, iPhone, iPod Touch
Flexible flash cards prompt students to reflect
5–12
Free, Paid
Android, iPad, iPhone, iPod Touch, Web
Turn kids into budding nanoscientists who explore the tiniest things
2–5
From cardboarding to cooking, this app helps kids find the fun in DIY
3–8
Free to try
Serious sim about global issues shows struggles of poverty
8–12
Linux, Mac, Windows, Web
Get kids excited about understanding and blending colors
