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EXPLORING BIODIVERSITY: A Guide for Educators Around the World

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ACTIVITY 5:<br />

<strong>BIODIVERSITY</strong> PERFORMS<br />

OBJECTIVES: Work in teams to act<br />

out different ecosystem services.<br />

Describe several “free” services that<br />

biodiversity provides to humans and<br />

explain how <strong>the</strong>se services make life<br />

on Earth possible.<br />

SUBJECTS: Science, Art (Drama),<br />

Language Arts<br />

SKILLS: ga<strong>the</strong>ring (reading<br />

comprehension), analysing<br />

(identifying patterns), applying<br />

(creating), presenting (acting)<br />

AGES: 11+<br />

TIME: one session<br />

MATERIALS: paper and pen to make<br />

“Biodiversity Per<strong>for</strong>ms!” cards<br />

BACKGROUND<br />

Whe<strong>the</strong>r you realise it or not, ecosystems and <strong>the</strong><br />

species within <strong>the</strong>m per<strong>for</strong>m many jobs that help<br />

make human life possible and more liveable.<br />

Much of what ecosystems do is difficult to watch<br />

or see, so it’s easy to take <strong>the</strong>se “secret services” <strong>for</strong><br />

granted. Just remember, while you’re eating,<br />

sleeping, working, studying, or playing, <strong>for</strong>ests<br />

are helping to clean <strong>the</strong> air, oceans are regulating<br />

<strong>the</strong> climate, and wetlands are helping to purify<br />

water, minimise storm damage, and per<strong>for</strong>m<br />

flood control. In this activity, your students can<br />

learn about some of <strong>the</strong> secret services that<br />

ecosystems and <strong>the</strong> species within <strong>the</strong>m provide<br />

by creating charade-like per<strong>for</strong>mances <strong>for</strong><br />

<strong>the</strong>ir peers.<br />

Activity adapted with permission from Biodiversity Basics, published by <strong>World</strong> Wildlife Fund as part of Windows on <strong>the</strong> Wild,an international<br />

biodiversity education program. ©1999.<br />

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