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Bias Sampling

Bias Sampling

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Students learn about sampling bias by working in three separate groups to ...

Students learn about sampling bias by working in three separate groups to survey students, parents, and teachers about the amount of homework students ought to have. They report and compare the responses from each of the three groups to see how the results differ. Activity sheets, discussion questions, ideas for assessment and extensions, and Internet links are included.

Subject:
Mathematics
Material Type:
Lesson Plan
Provider:
American Association for the Advancement of Science
Author:
American Association for the Advancement of Science
Date Added:
02/26/2019
Brine Shrimp 1: Hatching Brine Shrimp

Brine Shrimp 1: Hatching Brine Shrimp

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This lesson is the first of a two-part series on brine shrimp ...

This lesson is the first of a two-part series on brine shrimp and how the growth and survival of organisms depend on the physical conditions of their environment. Students will design a test to determine the optimum salinity for hatching brine shrimp.

Subject:
Science
Material Type:
Lesson Plan
Provider:
American Association for the Advancement of Science
Author:
Science Netlinks
Date Added:
02/26/2019
Brine Shrimp 2: Brine Shrimp Survival

Brine Shrimp 2: Brine Shrimp Survival

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Overview:

This lesson is the second of a two-part series on brine shrimp ...

This lesson is the second of a two-part series on brine shrimp and how the growth and survival of organisms depend on the physical conditions of their environment. Students will raise brine shrimp, designing an artificial environment in which they can survive.

Subject:
Science
Material Type:
Lesson Plan
Provider:
American Association for the Advancement of Science
Author:
Science Netlinks
Date Added:
02/26/2019
Burrowing Owls

Burrowing Owls

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Students use the example of the Burrowing Owl to illustrate how human ...

Students use the example of the Burrowing Owl to illustrate how human activities can control the fate of a species. In addition to exploring the negative impact community development has had on the owl's habitat, students will read about proactive steps people have taken to reverse this destruction.

Subject:
Science
Biology
Material Type:
Lesson Plan
Provider:
American Association for the Advancement of Science
Author:
Science Netlinks
Date Added:
02/26/2019
Cells 2: The Cell as a System

Cells 2: The Cell as a System

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Overview:

Students review cell structures and investigate how the components of a cell ...

Students review cell structures and investigate how the components of a cell operate as a system. Throughout the lesson, students will compare a factory to a cell, beginning to understand how both can be thought of as a system.

Subject:
Science
Material Type:
Activity/Lab
Lesson Plan
Provider:
American Association for the Advancement of Science
Author:
Science NetLinks
Date Added:
02/26/2019