Sunday, February 13, 2011

This week's lesson

  On our last ACE geography lesson this week, we discussed about the different scales of rocks. In my opinion, it's absolutely amazing how everyday from the moment we wake up and stand up on the ground, we are actually standing on rocks. Before our lesson, it never actually occurred to me before.

  Did you know that the biggest rock, Mount Augustus, is arond 490 kilometeres by road? A rock is a naturally occuring solid agregate of minerals or mineraloids. Even the outer solid layer of the Earth's crust is actually made up of rocks!

Cherie Peh, Nicole Lien
ACE Geography


At February 18, 2011 at 12:33 AM , Blogger Vinitha J said...

Thank You Cheryl and Nicole, I commend the 2 of you for reflecting ver the lesson. In addition, you didn't stop there but went on to add on to what you learnt, which is good! - Miss J


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