Narrator: This is your BBC micro:bit, even though it looks like the computers you're used to that's exactly what it is, a fully programmable computer that fits neatly into the palm of your hand.

Send in your questions to live.lessons@bbc.co.uk or use the hashtag #bbclivelessons Sorry we couldn't answer all of your questions But please keep sending them in to live.lessons@bbc.co.uk and we will ...

Hosted by CBBC's Ed Petrie and science presenter Fran Scott Featuring guest experts from The Bloodhound Project and The National Space Centre Investigates how computer science can be used to aid man's ...

The Live Lesson is available to watch again on the BBC Teach website. Join Hacker, as he coaches teams for a special game of HackerTball to show children why we must always 'Choose Respect'.