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.
iversity - Iversity is a European online learning site with courses in many languages.
Padlet - Visual boards for organizing anything.
Blinkist - Key insights from 6,000+ bestselling books and podcasts
Socrative - Socrative helps teachers engage the class with educational activities to measure and visualize...
Slide Rule - Your online learning hub.