I Like To Make Stuff - https://iliketomakestuff.com/shop-class/ - Bob has made a shop class for children, which includes projects in woodworking, metalworking, electronics, 3D printing, prop making and more! These videos hope to inspire and empower others to make the stuff that they want to have. Hopefully you'll see something here that will inspire you to make something that you're passionate about! Please make sure that you have a Parent or Carer with you when taking part in any of these activities.
Kids Invent Stuff - https://kidsinventstuff.com/ - Kids Invent Stuff is the YouTube channel (as seen on The One Show, BBC News Online and Tomorrows World Live) where 4-11 year olds have the chance to get their invention ideas built by real engineers. The organisers do this to give more primary school kids the chance to engage with real engineering projects.