I was really impressed with the Microsoft Maker Space at BETT 2017.
It was packed full of practical and fun activities for both kids and adults to try out.
I think my favourite was the robotic hand (see the video below). But there was also some really nice stuff for geography teachers on Using Computational Thinking to Understand Earthquakes and Analysing Wind Speed with Anemometers.
All of the resources are free and a new lesson plan is being released each month.
You can view the current list of resources at aka.ms/hackingstem.