Daddy taught the boys about levers, pulley's and weights this weekend. The boys had such fun loading their animals on the ropes and lifting them! Drew has been working on a way to create a draw bridge for his "castle" so this was a great lesson just in time for more creative planning this week! Drew and I are reading a Magic Tree House book about knights so that is Drew's latest project. The boys will love what I have in store for them this Christmas - it has everything to do with Medieval knights and castle and battles!!!