Either read your own book or visit www.getepic.com and read there for at least 20 minutes.
LO: Write a set of rules for the aliens.
Still thinking about the 12 planets video, skip ahead (4min 35sec) to Planet 6 where the aliens are very argumentative.
Write a set of rules that these aliens should be encouraged to follow.
If you need some screen free activities to keep you busy, see the link below: