Bitte nutzen sie derzeit für eine EDMOND NRW Recherche  www.edmond-nrw.de .

Sortierung:
Die hier angezeigten Materialdaten sind nicht vom MSB NRW generiert worden.
Weiterlesen

    Suchergebnis für 'Sun'



  • Siemens Stiftung
    Facts about solar energy
    %verview graphic:Schematic representation of the flow of energy from the sun to the earth: How much energy does the sun produce and how much of this reaches the surface of the earth?The sun is the main supplier of energy to the earth, providing about 99.98% of the total energy contribution to the earth's climate. The vast potential offered by the technical use of solar energy as a source of energy is shown clearly by the fact that the current world energy consumption is only 0.006% of the solar energy received. The diagram provides an overview of the quantities of energy given off by the sun and arriving on the earth. It should be noted that 100% of the energy radiated by the sun is ultimately given off again by the earth back into space. The energy balance of the earth is equal at all levels from the surface of the earth into outer space. But watch out: A tiny fragment of the radiated energy is stored by photosynthesis (approx. 0.1%) or by human activities (approx. 0.005%) and remains on the earth for a longer period of time.Information and ideas:To make the illustration clearer, the size ratios of the sun and the earth are not shown to scale. It is taken into account that ultimately 100% of the radiated energy is reflected back into outer space%



  • Siemens Stiftung
    Sun
    Graphic: A yellow sun with sunrays.As accompanying material for the experiment from Experimento | 8+ “C4.1 Perception of colors.”

    Bildungsbereiche
    Fach- und Sachgebiete
    Biologie Chemie Sachkunde Physik
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Sprachen
    en
    weitere Medien der Reihe:
    Baby shampoo
    Graphic: A pink bottle of baby shampoo.As accompanying material for the experiment from Experimento | 8+ “C4.1 Perception of ...
    C4 Sense of sight (teacher instructions)
    Experimentation instructions for Experimento | 8+:Background information on the content and practical information on conducting the “Sense of ...
    C4.1 Perception of colors (student instructions)
    Experimentation instructions for Experimento | 8+:Detailed instructions and questions for students on conducting the subexperiment “C4 Sense of ...
    C4.2 Our field of vision (student instructions)
    Experimentation instructions for Experimento | 8+:Detailed instructions and questions for students on conducting the subexperiment “C4 Sense of ...
    C4.3 You need light to see (student instructions)
    Experimentation instructions for Experimento | 8+:Detailed instructions and questions for students on conducting the subexperiment “C4 Sense of ...
    C4.4 Where do the colors of the rainbow come from? (student instructions)
    Experimentation instructions for Experimento | 8+:Detailed instructions and questions for students on conducting the subexperiment “C4 Sense of ...
    Country code for Germany
    Graphic: Blue country code for Germany as it is used on license plates.As accompanying material for the experiment from Experimento | 8+ “C4.1 ...
    Doctor’s coat
    Graphic: A white doctor’s coat.As accompanying material for the experiment from Experimento | 8+ “C4.1 Perception of ...
    Mushroom
    Graphic: Mushroom with a red cap and white dots. This mushroom is very toxic.As accompanying material for the experiment from Experimento | 8+ ...
    Stop sign
    Graphic: A red stop sign, as used as a traffic sign in European countries.As accompanying material for the experiment from Experimento | 8+ “C4.1 ...


  • Siemens Stiftung
    Renewable energy sources and technologies (ES)
    Overview graphic: Illustration of the renewable energy sources sun, wind, and water, each with an example of a power plant solution Renewable energies are inexhaustible by human standards since they renew themselves. They present an alternative to fossil energy sources due to their significantly lower carbon dioxide emissions. Each renewable energy source is shown combined with a specific use in power plants: sun as the energy source and a solar thermal power plant, wind as the energy source and a wind turbine, and water as the energy source and a run-of-river power plant.Information and ideas:The graphic provides the students with an overview of renewable energy sources. At the same time, a connection is established to the technologies for electric power and heat generation. The graphic can be used as an introduction to the topic of renewable energies and simultaneously as a starting point for a discussion on energy sources, energy converters, and the environment and ecology.

    weitere Medien der Reihe:
    An overview of energy sources
    Information sheet:Different energy sources are presented and compared, and examples are given of how these energy sources can be used and in what ...
    Electricity from renewable energy sources
    Content package for interactive whiteboards:Individual media on renewable energies are grouped together in a didactically meaningful way for teaching ...
    From waterwheel to turbine (ES)
    Photo collage: Photos of a waterwheel and three different types of turbines Long ago, people used waterwheels to harness the energy of water, for ...
    Guideline for the “Renewable energies” interactive whiteboard content
    Guideline:This document provides an overview of a possible scenario for using the content package for interactive whiteboards entitled “Renewable ...
    How long will our energy sources last? (ES)
    Chart:A bar chart shows an overview of the remaining years of use of energy sources. Of the fossil energy sources, oil will be the first to run out. ...
    Hydropower experiment
    Experimentation instructions:Instructions for building a waterwheel The students can build a waterwheel using simple resources and thus become ...
    Hydropower experiment (teacher information)
    Teacher information:Teaching method for teachers on the experiments of the experimentation instructions of the same name This teaching method ...
    Renewable energy sources (ES)
    Photo collage:The renewable energy sources sun, wind, and water Information and ideas:Use as an image for discussion to help the students recall ...
    Run-of-river power plant
    Simulation:Operating principle of a run-of-river power plant A run-of-river power plant is used on rivers with a very small fall in elevation and a ...
    Solar cell – Basic principle (ES)
    Simulation:The basic principle of a solar cell is shown in simplified form. Light that strikes a solar cell produces charges in the solar cell. These ...


  • Siemens Stiftung
    An overview of energy sources
    Information sheet:Different energy sources are presented and compared, and examples are given of how these energy sources can be used and in what types of power plants. The information sheet provides an overview of fossil, nuclear, and renewable energy sources (water, wind, and sun). A pie chart shows the share of energy sources in global electric power generation (2013). Then the most important types of power plants are presented.

    Bildungsbereiche
    Fach- und Sachgebiete
    Sachkunde
    weitere Medien der Reihe:
    Electricity from renewable energy sources
    Content package for interactive whiteboards:Individual media on renewable energies are grouped together in a didactically meaningful way for teaching ...
    From waterwheel to turbine (ES)
    Photo collage: Photos of a waterwheel and three different types of turbines Long ago, people used waterwheels to harness the energy of water, for ...
    Guideline for the “Renewable energies” interactive whiteboard content
    Guideline:This document provides an overview of a possible scenario for using the content package for interactive whiteboards entitled “Renewable ...
    How long will our energy sources last? (ES)
    Chart:A bar chart shows an overview of the remaining years of use of energy sources. Of the fossil energy sources, oil will be the first to run out. ...
    Hydropower experiment
    Experimentation instructions:Instructions for building a waterwheel The students can build a waterwheel using simple resources and thus become ...
    Hydropower experiment (teacher information)
    Teacher information:Teaching method for teachers on the experiments of the experimentation instructions of the same name This teaching method ...
    Renewable energy sources (ES)
    Photo collage:The renewable energy sources sun, wind, and water Information and ideas:Use as an image for discussion to help the students recall ...
    Renewable energy sources and technologies (ES)
    Overview graphic: Illustration of the renewable energy sources sun, wind, and water, each with an example of a power plant solution Renewable ...
    Run-of-river power plant
    Simulation:Operating principle of a run-of-river power plant A run-of-river power plant is used on rivers with a very small fall in elevation and a ...
    Solar cell – Basic principle (ES)
    Simulation:The basic principle of a solar cell is shown in simplified form. Light that strikes a solar cell produces charges in the solar cell. These ...


  • Siemens Stiftung
    Renewable energy sources (ES)
    Photo collage:The renewable energy sources sun, wind, and water Information and ideas:Use as an image for discussion to help the students recall previous experiences on the topic of “renewable energies.”

    weitere Medien der Reihe:
    An overview of energy sources
    Information sheet:Different energy sources are presented and compared, and examples are given of how these energy sources can be used and in what ...
    Electricity from renewable energy sources
    Content package for interactive whiteboards:Individual media on renewable energies are grouped together in a didactically meaningful way for teaching ...
    From waterwheel to turbine (ES)
    Photo collage: Photos of a waterwheel and three different types of turbines Long ago, people used waterwheels to harness the energy of water, for ...
    Guideline for the “Renewable energies” interactive whiteboard content
    Guideline:This document provides an overview of a possible scenario for using the content package for interactive whiteboards entitled “Renewable ...
    How long will our energy sources last? (ES)
    Chart:A bar chart shows an overview of the remaining years of use of energy sources. Of the fossil energy sources, oil will be the first to run out. ...
    Hydropower experiment
    Experimentation instructions:Instructions for building a waterwheel The students can build a waterwheel using simple resources and thus become ...
    Hydropower experiment (teacher information)
    Teacher information:Teaching method for teachers on the experiments of the experimentation instructions of the same name This teaching method ...
    Renewable energy sources and technologies (ES)
    Overview graphic: Illustration of the renewable energy sources sun, wind, and water, each with an example of a power plant solution Renewable ...
    Run-of-river power plant
    Simulation:Operating principle of a run-of-river power plant A run-of-river power plant is used on rivers with a very small fall in elevation and a ...
    Solar cell – Basic principle (ES)
    Simulation:The basic principle of a solar cell is shown in simplified form. Light that strikes a solar cell produces charges in the solar cell. These ...


  • Siemens Stiftung
    Solar energy experiments
    Experimentation instructions:In two experiments, the students will become familiar with the two techniques for using solar energy, solar thermal energy and photovoltaics.In the first experiment, the students will learn how the sun’s thermal energy can be used by means of metal plates. The second experiment deals with electric power generation of solar cells.Information and ideas:Observe the safety information in the related “Solar energy experiments (teacher information)” teaching methods, which are available on the Siemens Stiftung Media Portal, as well as the applicable safety guidelines for your school and discuss them with your students.

    Bildungsbereiche
    Fach- und Sachgebiete
    Sachkunde
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Renewable energy Solar energy Solar technology Sun
    Sprachen
    en
    weitere Medien der Reihe:
    An overview of energy sources
    Information sheet:Different energy sources are presented and compared, and examples are given of how these energy sources can be used and in what ...
    Electricity from renewable energy sources
    Content package for interactive whiteboards:Individual media on renewable energies are grouped together in a didactically meaningful way for teaching ...
    From waterwheel to turbine (ES)
    Photo collage: Photos of a waterwheel and three different types of turbines Long ago, people used waterwheels to harness the energy of water, for ...
    Guideline for the “Renewable energies” interactive whiteboard content
    Guideline:This document provides an overview of a possible scenario for using the content package for interactive whiteboards entitled “Renewable ...
    How long will our energy sources last? (ES)
    Chart:A bar chart shows an overview of the remaining years of use of energy sources. Of the fossil energy sources, oil will be the first to run out. ...
    Hydropower experiment
    Experimentation instructions:Instructions for building a waterwheel The students can build a waterwheel using simple resources and thus become ...
    Hydropower experiment (teacher information)
    Teacher information:Teaching method for teachers on the experiments of the experimentation instructions of the same name This teaching method ...
    Renewable energy sources (ES)
    Photo collage:The renewable energy sources sun, wind, and water Information and ideas:Use as an image for discussion to help the students recall ...
    Renewable energy sources and technologies (ES)
    Overview graphic: Illustration of the renewable energy sources sun, wind, and water, each with an example of a power plant solution Renewable ...
    Run-of-river power plant
    Simulation:Operating principle of a run-of-river power plant A run-of-river power plant is used on rivers with a very small fall in elevation and a ...


  • Siemens Stiftung
    Energy conversion chains
    Matching exercise:Images illustrate energy conversion processes in everyday life, and the involved energy forms can be matched to them. Our everyday lives consist of energy conversion processes. An energy conversion chain can be seen in nearly everything that happens. Are we aware of them? The examples make the individual chains clear. For example, nuclear energy in the sun is converted to thermal energy and radiant energy. An apple tree uses the radiant energy for photosynthesis; radiant energy is converted to chemical energy.Information and ideas:The students can continue the energy conversion chains. For instance, what happens when the apple from the tree is eaten?The symbol icons and the energy forms they represent: plug for electrical energy, conical flash for chemical energy, atom for nuclear energy, gears for mechanical energy, sun for radiant energy, and teakettle for thermal energy.

    Bildungsbereiche
    Fach- und Sachgebiete
    Physik
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Energy
    Sprachen
    en
    weitere Medien der Reihe:
    Bicycle dynamo
    Photo: A bicycle dynamo.Information and ideas:An example of an electricity generator that converts mechanical energy into electrical ...
    Burning candle
    Photo:A burning candle.Information and ideas:An example of the conversion of chemical energy into thermal ...
    Determining the efficiency of a hand-held mixer (answer sheet)
    Answer sheet: For the worksheet of the same name.Information and ideas:You will find more detailed information on the corresponding worksheet ...
    Determining the efficiency of a hand-held mixer (students instruction)
    Experimention instructions:In 1798, Count Rumford discovered during the boring of cannon barrels that mechanical energy can be converted into heat. ...
    Determining the efficiency of a hand-held mixer (teacher information)
    Teacher information:Teaching methods for teachers on the experiments of the experimentation instructions of the same name. This teaching method ...
    Efficiency of energy conversion
    Interactive graphic:Comparison of the typical efficiencies of energy conversion and energy transfer processes.The efficiency of selected everyday ...
    Energy conversion
    Interactive graphic:Overview of energy forms and possible ways they can be converted.Conversion between two energy forms in both directions is not ...
    Energy conversion
    Content package for interactive whiteboards:Individual media related to energy conversion are compiled here in a meaningful didactic way for teaching ...
    Energy conversion processes in everyday life
    Information sheet:Examples illustrate that energy conversion processes take place in everything that happens. We’re just not always aware of them. ...
    Energy converter
    Matching exercise:What energy forms can be converted into each other?The energy converter is named in the middle. The associated source energy (left) ...


  • Siemens Stiftung
    Experiments on photosynthesis
    Web resource: Experimentation instructions and ideas on the subject of photosynthesis for every school grade.This resource with 30 pages compiles experiments on various highlighted topics related to photosynthesis in the broadest sense:• Sun as an energy source • Chlorophyll• Energy from the sun and water• Oxygen as a by-product of photosynthesis• Chemical energy• Energy efficiency.Information and ideas:This collection of experiments was formed as part of a continuing education course for biologists at the Schulbiologiezentrum Hannover (Hanover school biology center).

    Bildungsbereiche
    Fach- und Sachgebiete
    Biologie Chemie
    weitere Medien der Reihe:
    General equation of photosynthesis
    Interactive graphic:The light and dark reaction of photosynthesis and the resulting general equation can be drawn up interactively in the form of a ...
    Guideline for the “Photosynthesis“ media package
    Guideline: This document provides an overview of a possible scenario for using the content package entitled “Photosynthesis".This guideline is ...
    Photosynthesis
    Information sheet: Overview of the significance of photosynthesis in nature and of the chemical process. The information sheet provides a short ...
    Photosynthesis (cloze test)
    Cloze test:Students have to complete six sentences containing statements about photosynthesis.The cloze test can be carried out by dragging and ...
    Photosynthesis (link list)
    Link list:Many interesting links on the topic of “Photosynthesis."Information and ideas:Suitable as a source for Internet research for ...
    Photosynthesis – principle (interactive)
    Interactive graphic:The elements involved in photosynthesis are shown graphically in simplified form; they can be freely moved to explain the ...
    Photosynthesis – The components involved
    Interactive graphic:The light and dark reactions of photosynthesis can be worked with interactively as part of a graphical display. The reactions and ...
    Photosynthesis – The components involved (matching exercise)
    Matching exercise:What components are involved in the light and dark reactions of photosynthesis?The components (e.g., hydrogen, light, chlorophyll, ...


  • Siemens Stiftung
    Parabolic trough power plant
    Photo: Parabolic trough power plant in Lockhart near Harper Lake, California (Mojave Solar Project) These solar power plants work with long rows (for example, 112 m) of parabolic reflectors with a tube containing the working medium running through the focal point. The reflectors are automatically aligned to follow the path of the sun. The radiation is intensified 80-fold due to the bundling in the reflector, and oil in the absorber is heated to around 400°C. The hot oil flows to the power plant building, where it generates steam via a heat exchanger to drive a steam turbine with a generator. (Alternatively, power plants with fluid molten salt in the absorber tube are being considered.) A parabolic trough solar farm consisting of nine power plants with a total output of 350 MW has been operating in the United States for 20 years. In Spain, Andasol 1, 2, and 3 achieve 150 MW combined. Thanks to integrated heat storage from molten salt, Andasol delivers full output for over seven hours even when the sun is not shining. The world's largest plant, at 580 MW, is currently being built in Morocco.



  • Siemens Stiftung
    Renewable energy sources
    Overview graphic: Illustration of renewable energy sources: sun, wind, water, geothermal sources and biomass with an example of a power plant solution for each.Renewable energies are inexhaustible by human standards, since they renew themselves, as it were. Because of their far lower carbon dioxide emissions, they represent an alternative to fossil energy sources. Each renewable energy source is shown combined with a specific use in power plants: sun and a solar thermal power plant, wind and a wind turbine, water and a run-of-river power plant, geothermal energy and geothermal power plant, biomass and biomass power plant.Information and ideas:With this graphics, students are provided with an overview of renewable energy sources. At the same time, a link is created to energy conversion technologies. The graphics can be used as an introduction to the topic of renewable energies and also as a starting point for a discussion of energy sources, energy converters and environmental and ecological factors. Detailed information is given in the guideline on “Renewable Energies".



  • Siemens Stiftung
    Advantages and disadvantages of energy sources (ES)
    Worksheet, interactive:The various energy sources are to be matched to the advantages and disadvantages arising from their use. The various energy sources are given as symbols and must be dragged to the advantages and disadvantages that apply to them. Information and ideas:A printout of the completely filled-in worksheet can be distributed to the students as overview information.

    weitere Medien der Reihe:
    Carbon dioxide emissions from power plants (ES)
    Interactive graphic:Comparison of carbon dioxide emissions from different types of power plants The interactive table with the carbon dioxide ...
    Renewable energies
    Multiple choice test:Eight questions on the topic of renewable energy. Answers are provided; the correct answers are to be checked. One or more ...
    Structure of a wind power plant
    Labeling task:What are the names of the components of a wind power plant? The most important components of a wind power plant can be labeled in the ...
    Wind power plant (general view)
    Interactive graphic:View of a real wind power plant The components of the wind power plant can be labeled either individually or as a whole. The ...
    Wind power plant (interior view)
    Interactive graphic:Cross section of a wind turbine nacelle The schematic graphic can be labeled individually or as a whole. The graphic can also be ...


  • Siemens Stiftung
    B2 Greenhouse effect (worksheet 1 answer sheet)
    Answer sheet:For the worksheet of the same name for subject teaching in English.You can find more detailed information on the associated worksheet for subject teaching in English “B2 Greenhouse effect (worksheet 1),” which is available on the media portal of the Siemens Stiftung.

    weitere Medien der Reihe:
    B2 Greenhouse effect (worksheet 1)
    Worksheet for subject teaching in English:For the student experimentation instructions of the same name. Methodology tool: cloze test developed by ...
    B2 Greenhouse effect (worksheet 2 answer sheet)
    Answer sheet:For the worksheet of the same name for subject teaching in English.You can find more detailed information on the associated worksheet ...
    B2 Greenhouse effect (worksheet 2)
    Worksheet for subject teaching in English:For the student experimentation instructions of the same name. Methodology tool: language building blocks ...
    B2 Greenhouse effect (worksheet 3 answer sheet)
    Answer sheet:For the worksheet of the same name for subject teaching in English.You can find more detailed information on the associated worksheet ...
    B2 Greenhouse effect (worksheet 3)
    Worksheet for subject teaching in English:For the student experimentation instructions of the same name. Methodology tool: expert method developed by ...
Weitere Ergebnisse laden ...