Thursday, July 22, 2010

Soil analysis

Armed with hammers and tins (big and small), the lower sixers attack their sites hoping to dig up some valuable gemstones.

Silly TCK, only to find soil and sands.

2010-07-223  2010-07-222  2010-07-22

2010-07-221

1 comment:

  1. sir, so nice to see your students running around the school compound. we were all looking at them and saying, must be Mr.Koay's bio class~ haha~

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