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Energy Flow in Ecosystems

Published on Nov 18, 2015

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PRESENTATION OUTLINE

1.

Energy Flow in Ecosystems

7th Grade LS Unit
Photo by petercat.harris
2.

Photosynthesis

Leaves "Case" and Lab
3.

Respiration

Bubbling Yeast and Lab Design
4.

Ecology

Abiotic and Biotic Factors
Energy pyramid, limiting factors, and trophic cascades.
5.

"Sense of Place" Research + Writing

Photo by NYCArthur
6.

Zoo Debate

Photo by Calidenism
7.

Extensions:
Terrarium Investigation
Nutrition Investigation
Botany Collection
SS: Reintroducing Animals

Photo by avrene
8.

Literacy

9.

Performance Tasks

  • Case study
  • Lab and measurement
  • "Sense of Place" project
  • Zoo Debate
10.

Misconceptions

1. plants need soil
2. inorganic to organic carbon
3. plants perform respiration as well as photosynthesis

jes lowery