This is a full terms worth of lessons.
Session 1 - Background on Anderson shelters.
Session 2 - To practise making joints (using artstraws).
Session 3 - Evaluate previous shelters and create a prototype.
Session 4 - Start making an Anderson shelter - frame of the shelter.
Session 5 - Carry on making an Anderson shelter - frame/ door.
Session 6 - Put on final touches to the Anderson shelter - paper to cover the frame to represent turf - could add art straws to represent corrugated steel.
Session 7 - Evaluate your shelter.
There is one powerpoint that has all of the lessons on. There are you tube video links and step by step through each lesson