7 items | 8 visits
The first nine weeks' materials
Updated on Oct 20, 09
Created on Jul 14, 09
Category: Schools & Education
URL:
The classic game but with a twist: now you have to guide falling elements into the correct place in the periodic table. Play this as often as you can and you'll soon know which group and period the different elements belong in.
7 items | 8 visits
The first nine weeks' materials
Updated on Oct 20, 09
Created on Jul 14, 09
Category: Schools & Education
URL: