PowToon

PowToon for Ted Ed - Gilbert and Darsaut

PowToon is user-friendly and intuitive presentation software that assists users in creating engaging animated presentations with a professional “look and feel”. It can be used in any browser with your GoTVDSB account. Note that it PowToon requires Flash, but it can be used on the iPad with a Flash-enabled browser like Puffin.

Source of these videos and others: https://www.powtoon.com/html5_tutorials/