Tuesday  14 Dec:

http://news.bbc.co.uk/2/hi/science/nature/8551157.stm

Tues 14 Dec Activity: tallest 50 piece structure that can hold a thumb tack

Wed 15 Dec Review

Test: 24 - 30   Thurs 16 Dec

Friday: Puzzles:

L#31: Q's: 1, 4, 5, 9-15, 18-20  Due Tues Jan 4th