Pocket - When you find something you want to view later, put it in Pocket.

BookWidgets - BookWidgets is an excellent application that let you create engaging exercises in minutes and easily share a varied variety of beautiful and fun activities with your classroom and others.

Raindrop.io - All your articles, photos, video & content from web & apps in one place.

Padlet - Visual boards for organizing anything.

Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.

Socrative - Socrative helps teachers engage the class with educational activities to measure and visualize...