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A School Teachers Guidebook to Marine Environmental Education ...

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COASTAL POLLUTION<br />

TEACHING AND LEARNING STRATEGIES<br />

The strategies proposed here include:<br />

Excursion/litter survey<br />

In the school grounds, take a collecting bag and a notebook with you. Each<br />

time you find a piece of litter:<br />

a) Identify and categorise it in<strong>to</strong> broad categories such as ‘paper’, ‘metal’<br />

and ‘plastic’,<br />

b) Put it in your collecting bag,<br />

c) Keep a tally of each piece of rubbish and the collection time,<br />

d) Weigh the bag of rubbish,<br />

e) Burn or bury the material collected. Beware of dangerous items like<br />

glass or syringes!<br />

Group discussion<br />

Having returned from the excursion around the school grounds:<br />

a) Suggest possible origins of the materials collected, and<br />

b) Plot a graph showing the number of items in each category. Provide<br />

an explanation for the trend observed.<br />

Newspaper article<br />

The students should prepare a half-page article entitled ‘City Council plans<br />

<strong>to</strong> develop a rubbish dump in a mangrove area’.<br />

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