Salute to the schools of India. Part of the World Discovery series. Coffee-table app to save a shrub, a can of oil, possibly a dolphin, and one mind.The unique, intuitive interface for mobile:- Tap a button to select a learning activity- Tap the left selector for index of terms- Swipe to turn the page- Tap the right selector for more apps- Tap the gallery to discover 800+ apps and 50k+ termsJoin the 2,000,000 plus who have downloaded Keys-by-TEARN.