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  • Process of Science
The Hobbit: When Scientists Disagree About the Evidence
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This activity provides an excellent example of an active debate within the scientific community regarding a relatively recent human fossil find, Homo floresiensis. The activity highlights the ways in which scientists can interpret scientific evidence in different ways, how scientists build arguments to support their claims, and how assumptions can influence interpretation. Students watch part of a NOVA program on the fossil find, and take notes on the evidence discussed. They then discuss in small groups and then as a large group which argument they consider more convincing and why.

Subject:
Life Science
Material Type:
Activity/Lab
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Process of Science
Date Added:
04/12/2023
How to use the HR diagram
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CC BY-NC-SA
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Astronomy students learn how to use the Hertsprung-Russel diagram by plotting stellar data. HR diagram then reveals evolutionary stage of stars.

Subject:
Astronomy
Earth and Space Science
Material Type:
Activity/Lab
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Process of Science
Date Added:
04/12/2023
Mineral Cleavage: A Practical Experiment
Conditional Remix & Share Permitted
CC BY-NC-SA
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In this geology activity, students investigate the physical property of mineral cleavage by physically trying to break down a block of halite and describing the results. This lab addresses many misunderstandings non-majors have about the physical properties of minerals and includes a brief write up of their conclusions.

Subject:
Chemistry
Earth and Space Science
Geology
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Process of Science
Date Added:
04/12/2023