Hank brings us to the next level of ecological study with ecosystem …
Hank brings us to the next level of ecological study with ecosystem ecology, which looks at how energy, nutrients, and materials are getting shuffled around within an ecosystem (a collection of living and nonliving things interacting in a specific place), and which basically comes down to who is eating who.
Chapters: 1) Defining Ecosystems :1 2) Trophic Structure :1 a) Primary Producers b) Primary Consumers c) Secondary Consumers :1 d) Tertiary Consumers :2 e) Detrivores :1 3) Bioaccumulation
Students will explore and create a healthy ecosystem, once established they will …
Students will explore and create a healthy ecosystem, once established they will then introduce additional variables which may harm the ecosystem and determine which hazards should be avoided.
Are all coral reefs the same? Each regional ecosystem has its own …
Are all coral reefs the same? Each regional ecosystem has its own assemblage of species and each contributes uniquely to global biodiversity. Explore why ecosystem diversity is important for conservation decisions. Video by California Academy of Sciences.
Flow of energy and matter through ecosystems. What happens if an ecosystem …
Flow of energy and matter through ecosystems. What happens if an ecosystem is disrupted. Video by California Academy of Sciences. Created by California Academy of Sciences.
Na paisagem, as matas ciliares são um importante elo entre a conservação …
Na paisagem, as matas ciliares são um importante elo entre a conservação das florestas e os corpos d’água, e o entendimento do seu funcionamento e relação direta com a qualidade da biota e da água são fundamentais para sua preservação. O jogo de tabuleiro visa a perspectiva interdisciplinar das Ciências Ambientais para o Ensino Fundamental ll (Anos Finais EJA), com ênfase na conservação das matas ciliares.
This kit is aimed at teachers and their pupils at the end …
This kit is aimed at teachers and their pupils at the end of primary school education living in areas affected by or under threat from desertification.
Students are charged with thinking about what it takes to 'do science'. …
Students are charged with thinking about what it takes to 'do science'. They are introduced to the science of dendrochronology and learn how tree-ring science is executed.
The book "All We Can Save" is an anthology of writings by …
The book "All We Can Save" is an anthology of writings by women at the forefront of the climate movement who are harnessing truth, courage, and solutions to lead humanity forward. This Creative Commons licensed collection of educator resources includes a discussion question bank, various assignments, summaries of each essay in the book, and other resources.
In this video produced by ThinkTV, explore the effects of land masses …
In this video produced by ThinkTV, explore the effects of land masses on local climate conditions, and learn about regional impacts of land-atmosphere interactions.
In this media-rich lesson, students learn how global warming is changing the …
In this media-rich lesson, students learn how global warming is changing the Alaskan environment and examine the consequences of climate change on the region's human and wildlife inhabitants.
Each student will keep a science journal during each of the four …
Each student will keep a science journal during each of the four seasons. Students will record observations of the general outdoor environment they visit and then will make observations of one specific item from the habitat in each season. At the end of the school year, students will make comparisons of their seasonal drawings and share the results with the class. The purpose of the activity is to introduce students to the concept of using a science journal to record information, to have students use science tools to make scientific observations and to make observational drawings in nature and compare the results throughout the seasons. After completing this activity, students will know about seasonal changes in a particular habitat. They will learn how to make detailed observations, record their results, make comparisons, and share information using a standard format.
The class will brainstorm, write, create, and produce a play in which …
The class will brainstorm, write, create, and produce a play in which they represent how all the Earth systems are interconnected. This play can be based on the Elementary GLOBE book "All About Earth: Our World on Stage" or on other student-generated topics representing interconnections of the Earth systems. The purpose of the play is to serve as a performance assessment providing students with the opportunity to display what they have learned about the Earth as a system in a creative manner. Through this activity, students will demonstrate their knowledge of how the hydrosphere, atmosphere, geosphere and biosphere interact.
The class will brainstorm, write, create, and produce a play in which …
The class will brainstorm, write, create, and produce a play in which they represent how all the Earth systems are interconnected. This play can be based on the Elementary GLOBE book "All About Earth: Our World on Stage" or on other student-generated topics representing interconnections of the Earth systems. The purpose of the play is to serve as a performance assessment providing students with the opportunity to display what they have learned about the Earth as a system in a creative manner. Through this activity, students will demonstrate their knowledge of how the hydrosphere, atmosphere, geosphere and biosphere interact.
A learning activity for the "All About Earth: Our World on Stage" …
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.
A learning activity for the "All About Earth: Our World on Stage" …
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.
In this activity, students will record a list of things they already …
In this activity, students will record a list of things they already know about hummingbirds and a list of things they would like to learn about hummingbirds. Then they will conduct research to find answers to their questions. Using their new knowledge, each student will make a hummingbird out of art supplies. Finally, using their hummingbirds as props, the students will play charades to test each other in their knowledge of the ruby-throated hummingbirds. The purpose of this activity is to provide students with information on ruby-throated hummingbirds, provide students with the opportunity to conduct research on hummingbirds in topic areas that interest them, and to provide students with opportunities to share their knowledge with other students. By completing this activity, students will gain knowledge about ruby-throated hummingbirds. They will also gain experience researching a topic of their choosing related to hummingbirds and communicating those results in several different formats.
Students will use various objects in the classroom to experiment with nonstandard …
Students will use various objects in the classroom to experiment with nonstandard measurement. They will make estimates and test them out. Then, working in pairs or small groups, students will use a ruler or a measuring tape to become familiar with how to use these tools for standard linear measurement. The purpose of this activity is to practice making standard and non-standard measurement and to learn the purpose of making linear measurements and how to apply them to scientific investigations. Students will learn how to make measurements, both nonstandard and standard (with a ruler). They will test their estimates and record their results.
Using a color chart, students will make observations outside during each of …
Using a color chart, students will make observations outside during each of the four seasons. During each session, they will try to find as many colors as possible and record what they see. As a class, they will make charts describing the colors they find in each season. At the end of the school year, students will compare their results and generate conclusions about variations in colors in nature both within a season and between different seasons. The purpose of this activity is to provide the opportunity for students to make observations in nature and compare their results, to help students understand seasonal changes as they relate to colors in their environment, and to engage students in active observation and recording skills. After completing this activity, students will understand how colors in nature relate to their local environment and to seasonal changes within that environment. Students will practice observation and recording skills, make comprehensive comparisons, and will form a hypothesis based on the information they have assembled throughout the school year.
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