Learners observe the effect "El Nino" left on kelp plants and sea urchins. They analyze the data collected by researchers, by graphing it on a TI calculator. Before graphing and analyzing the data, you may want to revisit the events of "El Nino" and have a question and answer session. This experiment is designed for two class periods.

Concepts

ti calculator, calculator skills

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Additional Tags

kelp, sea urchins, ti calculator, science

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Classroom Considerations

• This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information

Common Core

RST.6-8.4 RST.6-8.7 RST.6-8.9 WHST.6-8.1.a WHST.6-8.1.e WHST.6-8.2.a WHST.6-8.2.f WHST.6-8.4 WHST.6-8.7 WHST.6-8.8 WHST.6-8.9 WHST.6-8.10 MP4 MP5