Data activities

An activity for Fussy about filaments, using real data from the paper, can be found here:  http://beta.scienceintheclassroom.org/sites/default/files/activity_to_a…

You will also need the two files (stars and circle) found here:  https://drive.google.com/folderview?id=0BwLV77BeXIOMZWZjRzNldmdDdUU&usp…