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Oysters are a Keystone Species

Unit
2
Class Periods
0
Field Visits
~$
0
in Materials

In this reading investigation, students figure out the many important roles that oysters have in their ecosystem. Depending on grade level, students may complete a jigsaw read or participate in collaborative sensemaking from a shared text, and build foundational knowledge of oysters and their ecosystem functions.

Overview

Core Practices

Reading
Sensemaking
Discussion

What Students Do

Students complete a jigsaw reading or collaborative sensemaking activity to figure out the many important roles oysters play in the New York Harbor ecosystem—as a source of food, water clearers, habitat builders, and shoreline protectors. They build foundational knowledge of how oysters function as a keystone species.

Pacing & Logistics

Pacing: 2 class periods (~90 min).

Logistics: Make a copy of the lesson plan, slides, and handouts. Print enough handouts for each student. Plan small-group reading rotations for the jigsaw activity.

Field Visits
0
CTLE Standards
No standards assigned to this unit, yet.

LESSONS

Lesson

:

Oysters are a Keystone Species

Length
90 min
Setting
Classroom
Subject
Cross-curricular
Lesson Question:
Why are oysters considered a keystone species in New York Harbor?
Lesson Snapshot

In this reading investigation, students complete a jigsaw read to figure out the many important roles that oysters have in their ecosystem.