What is the difference between lobster and crayfish?
Lobster
Qualitative
-scavengers
-sometimes eat its exoskeleton for nutrients
-mostly posses unequal size of claw
-quite big in size
-carapace exoskeleton
- antenaee
-blue blood due to the presence of haemocyanin
Quantitative
-10 legs
-two antenaee
-two specialised claws
-two eyes which have multivision
-hard exoskeleton
-have 19 body segments
Adaptations
-live on rocky, sandy, or muddy bottoms from the shoreline to beyond the edge of the continental shelf
-generally live singly in crevices or in burrows under rocks.
-eat fishes ,krills ect
-they moult
Crayfish
-Qualitative
- freshwater crustaceans
-resemble small lobsters
-breathe through feather-like gills found in bodies of water that do not freeze to the bottom
-they strengthen their claws by lifting rocks and other underwater debris
-called spiny lobster
-Quantitative
-10 legs
-two multivision eye
-mostly have identical claws
-have 19 body segment
-Adaptations
-live estimately 3 meters under water level
- mostly found in brooks and streams where there is fresh water running, and which have shelter against predators.
-generally eat krills,small fishes
-they moult
Independent Work
Title Page:
What do you think of the services provided by your local library?
Compare the services to those of another country or to Singapore many years ago - talk to your grandparents or parents!
How effective is the NLB (National Library Board) in promoting reading amongst Singaporeans?
2nd Page:
Write an e-mail to your friend to invite him to join you in taking part in the Nationwide campaign 'Read! Singapore 2009. (150 words)
What do you think of the services provided by your local library?
Compare the services to those of another country or to Singapore many years ago - talk to your grandparents or parents!
How effective is the NLB (National Library Board) in promoting reading amongst Singaporeans?
2nd Page:
Write an e-mail to your friend to invite him to join you in taking part in the Nationwide campaign 'Read! Singapore 2009. (150 words)
Sunday 12 April 2009
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Kelvin Ruty
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How I See Brian in Hatchet
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Maths Anyone??
Reflection on Hatchet Debate
Within 1 hour, 39 pupils spoke out and shared some of their thoughts on a given topic and in so doing allowed others to have insight of their own beliefs and values - think of the 'Perfect Home' discussion.
I would like to applaud the 39 individuals for bringing such a professional quality to the debate - all contributed to its success and the 'energy' that resulted from this concerted effort will be converted into greater motivation for 6 Grace.
Please take time to reflect and share your thoughts on the following:
How did this debate affect my perceptions of myself?
In what ways did the debate fit my learning style?
Has it influenced the way I perceive English and Literature?
What did the debate show us about the 'tricks' authors use to captivate the heart and mind of the reader?
I had such pleasure hosting the debate and I felt the true magic of 6 Grace.
I would like to applaud the 39 individuals for bringing such a professional quality to the debate - all contributed to its success and the 'energy' that resulted from this concerted effort will be converted into greater motivation for 6 Grace.
Please take time to reflect and share your thoughts on the following:
How did this debate affect my perceptions of myself?
In what ways did the debate fit my learning style?
Has it influenced the way I perceive English and Literature?
What did the debate show us about the 'tricks' authors use to captivate the heart and mind of the reader?
I had such pleasure hosting the debate and I felt the true magic of 6 Grace.
Please post your thoughts. Thank you.
