Not to talk too big a game, but OneNote is one of the most useful programs in existence. It comes preloaded on the Microsoft Surface and can be downloaded for free on iOS, Android and MacOS.
In the classroom teachers can use it for many
Makey Makey is an invention kit. It is great for kids in a classroom because it allows them to create things and experiment with conductive materials. I also like that it has already been coded for the user, so you can focus on the creation
I’ve had some great conversations with teachers over the last little while about visualising & displaying data as a form of visual communication, and we’ve always ended up looking at infographics. These are absolutely everywhere in the world now, so it’s timely to teach kids to interpret