Grade 4

Science

 

 

Unit 5:  Ecosystems

Activity 4:  Visiting Ecosystems (GLEs:  1, 2, 10, 11, 12, 18, 41, 47, 50, 51, 52, 53, 54, 71)

 

Part A: Using multimedia or other resources students should work in cooperative groups to research a specific ecosystem, being sure that several Louisiana examples are included (coastal marsh, freshwater marsh, prairie, freshwater lakes/bayous, bottomland hardwood forest, piney wood forest, etc.)  Their research should include the plant life, soil types, water availability and salinity, and major animal types that live in their chosen ecosystem. If possible, the students should locate a picture representing the ecosystem. As a finished product, each group will make a presentation with a poster or brochure promoting the chosen ecosystem.

 

 

Some suggested sites for students to research are:

 

Louisiana Ecosystems & Plant Identification An Interactive Virtual Tour

Individual Ecosystems and Natural Sites via iPIX
http://rnrstreamer.lsu.edu/ecosystems/webtour/index.htm

 

Louisiana Coastal Area, Louisiana - Ecosystem Restoration PROJECT
http://www.mvn.usace.army.mil/prj/lca/factsheet.asp

 

EPA Wetlands and Restoring Coastal Louisiana Wetlands
http://www.epa.gov/earth1r6/6wq/ecopro/em/cwppra

 

Wetland Wanderings
http://www.marshmission.com/coastal_correspondent/volume5.htm

 

USGS Major Ecosystems and Regions of the Acadian-Pontchartrain NAWQA 
http://la.water.usgs.gov/nawqa/ecology.htm

 

Unitedstreaming.com

http://www.unitedstreaming.com

Freshwater Wetlands: Forested Wetlands (10:00)

Freshwater Wetlands: Marsh (10:00)

Freshwater Wetlands: Lakes, Ponds, and Pools (10:00)

Freshwater Wetlands: Rivers and Streams (10:00)

Our Wonderful Wetlands (11:47)

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