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CreatureCast - Mating When You are Stuck to a Rock
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CC BY
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If you are stuck to a rock it is tricky to get close enough to a partner to mate. One solution to this problem would be to release eggs or sperm into the open water, which is what many animals in this situation do. Acorn barnacles (Semibalanus balanoides), however, found a different solution. They have evolved the longest penis relative to their body size of any animal. In this video the penises of several barnacles are probing the neighborhood for mates. The penis is re-grown each mating season.

Subject:
Biology
Life Science
Zoology
Material Type:
Lecture
Reading
Provider:
Dunn Lab at Brown University
Provider Set:
CreatureCast
Date Added:
11/06/2009
CreatureCast – Multicellularity
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CC BY-NC-SA
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Sophia Tintori and Cassandra Extavour talk about the evolution and development of multicellular organisms, and in particular the specialization of reproductive cells.

Material Type:
Lecture
Provider:
Dunn Lab at Brown University
Provider Set:
CreatureCast
Author:
Cassandra Extavour
Sophia Tintori
Date Added:
10/14/2009
CreatureCast – Narcomedusae
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Riley Thompson made this animation about the fascinating lifecycle of narco babies. We usually don’t think of babies that grow inside their mothers as parasites, but sometimes the lines get very blurry. This is especially true in Narcomedusae, a group of poorly known jellyfish found throughout the world’s oceans.

Material Type:
Lecture
Provider:
Dunn Lab at Brown University
Provider Set:
CreatureCast
Author:
Riley Thompson
Date Added:
09/26/2013
CreatureCast – PhyloTree
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CC BY-NC-SA
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This video demonstrates some of the features of PhyloTree. It then shows the early explosive discovery of mammal species (most major mammal groups were discovered early on), and then shows the slow and steady discovery of cnidarians (many cnidarians remain to be described). The tool can also be used to quickly find the first species that was described in a group. The first siphonophore to be described, for example, was Physalia physalis (the Portuguese man o’ war).

Subject:
Biology
Life Science
Zoology
Material Type:
Lecture
Provider:
Dunn Lab at Brown University
Provider Set:
CreatureCast
Author:
Casey Dunn
Date Added:
09/26/2013
CreatureCast - Six Tips for Achieving Invisibility
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CC BY-NC-SA
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Here is a semi-interactive video (with the option of a single, non-interactive video here) from CreatureCast alum Sophia Tintori, featuring tips from a handful of ocean-dwellers that each have drastically different approaches to being invisible.

Subject:
Biology
Life Science
Zoology
Material Type:
Lecture
Provider:
Dunn Lab at Brown University
Provider Set:
CreatureCast
Author:
Sophia Tintori
Date Added:
04/15/2013
Darwin and Design
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CC BY-NC-SA
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Humans are social animals; social demands, both cooperative and competitive, structure our development, our brain and our mind. This course covers social development, social behaviour, social cognition and social neuroscience, in both human and non-human social animals. Topics include altruism, empathy, communication, theory of mind, aggression, power, groups, mating, and morality. Methods include evolutionary biology, neuroscience, cognitive science, social psychology and anthropology.

Subject:
Arts and Humanities
History
Life Science
Literature
Philosophy
Physical Science
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Paradis, James
Date Added:
09/01/2010
Decomposers in Compost -- Out Teach
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In this lesson, students will use an existing compost pile to make observations that will help them better understand the decomposition process.

Subject:
Life Science
Material Type:
Lesson Plan
Author:
Out Teach
Date Added:
07/22/2021
Elementary GLOBE: Earth System in a Bottle
Read the Fine Print
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A learning activity for the "All About Earth: Our World on Stage" book in the Elementary GLOBE series. In pairs, students will create experimental conditions in terrariums in order to study what plants need to live. Variables to study include the presence or absence of soil, water, and sunlight. Students will record the growth of radish plants as well as observations of "the water cycle" in their terrariums. At the conclusion of their experiments, students will share their results with the class and discuss how water, Earth materials, and air are all necessary to support living things. The purpose of the activity is to acquaint students with the hydrosphere, geosphere, atmosphere, and biosphere more closely, to have students use microcosms to study natural phenomena, and to introduce students to the concept of a "fair test" in a scientific investigation. After completing this activity, students will know about the importance of the hydrosphere, geosphere, and atmosphere in supporting the biosphere. They will learn how to set up "fair test", record detailed observations, use drawings as scientific records, make sense of experimental results, and share them publicly.

Subject:
Applied Science
Ecology
Environmental Science
Life Science
Material Type:
Activity/Lab
Diagram/Illustration
Interactive
Lesson Plan
Textbook
Provider:
NASA
Provider Set:
NASA Wavelength
Date Added:
02/16/2011
Encyclopedia of Biological Methods
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CC BY-SA
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Word Count: 10877

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Subject:
Biology
Life Science
Material Type:
Textbook
Date Added:
02/05/2022
Entomology in Action
Unrestricted Use
Public Domain
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Lesson 1 introduces students to the blow fly's life cycle and the accumulated degree hour (ADH) used by forensic entomologists for estimating the time of death. Lesson 2 introduces Dr. Krinsky's entomological work in solving a murder case in 1986. Students access several primary-source documents related to Dr. Krinsky's entomological work. Both lessons help students expand their understanding of a forensic entomologist's work and appreciate how scientists account for environmental/variable factors in forming a conclusion in a scientific study.

Subject:
Applied Science
Health, Medicine and Nursing
Material Type:
Activity/Lab
Case Study
Lesson Plan
Provider:
National Institutes of Health
Provider Set:
National Library of Medicine
Date Added:
02/16/2011
Environmental Biology
Unrestricted Use
CC BY
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Short Description:
This college-level open textbook covers the most salient environmental issues from a biological perspective. Order a print copy: http://www.lulu.com/content/paperback-book/environmental-biology/23350620

Long Description:
This open textbook covers the most salient environmental issues, from a biological perspective. The text is designed for an introductory-level college science course. Topics include the fundamentals of ecology, biodiversity, pollution, climate change, food production, and human population growth.

Order a print copy: http://www.lulu.com/content/paperback-book/environmental-biology/23350620

Word Count: 95192

ISBN: 978-1-63635-036-3

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Subject:
Biology
Life Science
Material Type:
Textbook
Provider:
Open Oregon Educational Resources
Author:
Alexandra Geddes
Jonathan Tomkin
Kamala Doršner
Matthew R. Fisher
OpenStax
Tom Theis
Date Added:
06/15/2017
Environmental Biology
Unrestricted Use
CC BY
Rating
0.0 stars

Short Description:
This college-level open textbook covers the most salient environmental issues from a biological perspective.

Long Description:
This open textbook covers the most salient environmental issues from a biological perspective. The text is designed for an introductory-level college science course or as a course for non-science majors. Topics include the fundamentals of ecology, biodiversity, pollution, climate change, food production, and human population growth and the biological concepts that allow a student to understand the large challenges facing our society.

Word Count: 116345

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Subject:
Applied Science
Career and Technical Education
Environmental Science
Environmental Studies
Material Type:
Textbook
Provider:
Open Oregon Educational Resources
Date Added:
01/04/2023
Environmental Changes - Out Teach
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CC BY-NC-SA
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STUDENT ACTIVITY -- 4th -- NCThis is a distance-learning lesson students can complete at home. The student will explore the garden environment for examples of organisms meeting their needs and will be given an event that might cause that organism to thrive, move or perish.This activity was created by Out Teach (out-teach.org), a nonprofit providing outdoor experiential learning to transform Science education for students in under-served communities.

Subject:
Life Science
Material Type:
Activity/Lab
Author:
Out Teach
Date Added:
07/22/2021
Environmental Changes - Out Teach
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CC BY-NC-SA
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STUDENT ACTIVITY - 4th - NCThis is a distance-learning lesson students can complete at home. The student will explore the garden environment for examples of organisms meeting their needs and will be given an event that might cause that organism to thrive, move or perish.This activity was created by Out Teach (out-teach.org), a nonprofit providing outdoor experiential learning to transform Science education for students in under-served communities.

Subject:
Life Science
Material Type:
Activity/Lab
Author:
Out Teach
Date Added:
07/22/2021
Environmental Changes - Out Teach
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CC BY-NC-SA
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STUDENT ACTIVITY - 3rd - TX/GAThis is a distance- learning lesson students can complete at home.Students will explore the outdoors for examples of organisms having their needs met and will be given an event that might cause that organism to thrive, move, or perish.This activity was created by Out Teach (out-teach.org), a nonprofit providing outdoor experiential learning to transform Science education for students in under-served communities.

Subject:
Life Science
Material Type:
Activity/Lab
Author:
Out Teach
Date Added:
07/22/2021
Environmental Science
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CC BY-NC
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a Canadian perspective

Word Count: 330051

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Subject:
Career and Technical Education
Environmental Studies
Material Type:
Textbook
Provider:
Dalhousie University
Author:
Bill Freedman
Date Added:
08/27/2018
Environmental Science
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CC BY-NC
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a Canadian perspective

Short Description:
This textbook is intended to provide the core elements of a curriculum for teaching environmental science at the introductory level in Canadian colleges and universities.

Word Count: 343696

ISBN: 978-1-998755-79-0

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Subject:
Career and Technical Education
Environmental Studies
Material Type:
Textbook
Provider:
Nova Scotia Community College
Date Added:
08/27/2018
Environmental Science
Conditional Remix & Share Permitted
CC BY-NC
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a Canadian perspective

Long Description:
This textbook is intended to provide the core elements of a curriculum for teaching environmental science at the introductory level in Canadian colleges and universities. This book is suitable for students beginning a program in environmental science, environmental studies, or sustainability. It is also appropriate for arts students who require a science elective, and for science students who require a non-major elective. Not many introductory textbooks in environmental science are written in a way that provides a deep examination of issues that are particularly important in Canada, and the ways they are being dealt with by governments and society-at-large. Canada has unique national and regional perspectives that should be understood by Canadian students, and it is regrettable that many of them are studying from textbooks whose focus is not their own country. This book, however, was written from the ground-up to provide Canadian information and examples. This national context is integrated throughout the text, along with North American and global data that provide a broader perspective. Special Canadian Focus boxes illustrate important examples of environmental issues in our national context. At the same time, Global Focus boxes enhance the international context for learning about issues, while In Detail boxes examine particular topics in greater depth.

Word Count: 343995

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Subject:
Career and Technical Education
Environmental Studies
Material Type:
Textbook
Provider:
Dalhousie University
Author:
Bill Freedman
Date Added:
08/27/2018