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A Matter of Density Lesson PlanA Matter of Density Lesson Plan
Publisher
NOAA
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
7th - 8th
Subjects
Science
2 more...
Resource Type
Lesson Plans
Audience
For Teacher Use
Duration
45 mins
Instructional Strategies
Collaborative Learning
2 more...
Technology
Calculator
Internet Access
Year
2004
Usage Permissions
Fine Print
Lesson Plan

A Matter of Density

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Larvae transportation on the New England seamounts is based on the density of the water. Scholars calculate density and graph salinity versus temperature to better understand the distribution of organisms in a water column. Discussions of the relationship between density, temperature, salinity, and pressure lead to a better understanding of sigma-t. 

9 Views 8 Downloads
CCSS: Adaptable

Concepts

density, water density, ocean habitats, salinity, water pressure, graphing data

Additional Tags

science

Instructional Ideas

  • Have students divide up the equations and work in groups to build their graphs
  • Find the distance from your school to the closest seamount

Classroom Considerations

  • Assumes prior knowledge of graphing points and solving simple equations

Pros

  • Includes cross-curricular connections to language arts, math, and earth science
  • Offers extension ideas for those interested in the topic

Cons

  • None

Common Core

7.RP.A.2.a 8.F.B.5 RST.6-8.3 RST.6-8.4

View 29,066 other resources for 7th - 8th Grade Science

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