Alien Angles Attack
Last updated 25 June 2014, created 17 May 2010, viewed 25,558
Using a protractor to measure the alien's laser beams 'attacking' earth. Children draw a line from the centre of the earth to the alien ships target (angle) then they measure the angle, and next to it write the degree and the type of angle it is.
Suitable for LA.
Hope you find it useful.