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    Suchergebnis für 'Carbohydrate'



  • Siemens Stiftung
    Experimento | 10+: C2 Carbohydrates as providers of energy for metabolism
    The media package includes the teacher and student instructions for the experiment “C2 Carbohydrates as providers of energy for metabolism – Starch and sugar". All questions related to the experiment are answered in a separate answer sheet. In addition, it includes further media and a link list related to the overall topic of the experiment.Notes:• German safety regulations were observed for all experiments. For this reason, you should observe the safety regulations valid in your country and state. For example, in the German state of North Rhine-Westphalia, sugar may be burned only in closed systems or in an exhaust hood. • The instructions are taken from Experimento, the educational program of Siemens Stiftung. For more information see “Experimento: Make the classroom your laboratory” in the media portal. • All materials mentioned in the instructions will have to be purchased directly from commercial sources.

    Bildungsbereiche
    Fach- und Sachgebiete
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Sprachen
    en


  • Siemens Stiftung
    C1 and C2 Inclusion: Sugar and carbohydrates as providers of energy for metabolism (teacher information)
    Teaching methods:for teachers on the “C1 Inclusion: We burn sugar (student instructions)” and “C2 Inclusion: Carbohydrates as providers of energy for metabolism – Starch and detection of sugar (student instructions)“ experimentsThe experiments are used as relevant to the curriculum, in a context-oriented manner, and with communication of the corresponding safety information. All necessary information for using the experiment in class is clearly described here.

    Bildungsbereiche
    Fach- und Sachgebiete
    Biologie Chemie


  • Siemens Stiftung
    C1 Inclusion: We burn sugar (incremental hints)
    Incremental hints:for the “C1 Inclusion: We burn sugar (student instructions)” experimentation instructions and visualized experimentation hints on verifying starch and sugar Using the incremental hints, students can evaluate the experiments at different levels.

    Bildungsbereiche
    Fach- und Sachgebiete
    Biologie Chemie
    weitere Medien der Reihe:
    C1 Inclusion: We burn sugar (student instructions)
    Experimentation instructions:a catalyst as the trigger of the chemical reaction related to the “Experimento | 10+: C1 We burn sugar (student ...
    C1 Inclusion: We burn sugar (worksheet)
    Worksheet:The historical development of the term “catalyst” The worksheet consists of a text on the “historical development of the term ...


  • Siemens Stiftung
    C1 Inclusion: We burn sugar (student instructions)
    Experimentation instructions:a catalyst as the trigger of the chemical reaction related to the “Experimento | 10+: C1 We burn sugar (student instructions)” experiment In the experiment, cigarette ashes (catalyst) make it possible to burn sugar.

    Bildungsbereiche
    Fach- und Sachgebiete
    Biologie Chemie
    weitere Medien der Reihe:
    C1 Inclusion: We burn sugar (incremental hints)
    Incremental hints:for the “C1 Inclusion: We burn sugar (student instructions)” experimentation instructions and visualized experimentation hints ...
    C1 Inclusion: We burn sugar (worksheet)
    Worksheet:The historical development of the term “catalyst” The worksheet consists of a text on the “historical development of the term ...


  • Siemens Stiftung
    C1 Inclusion: We burn sugar (worksheet)
    Worksheet:The historical development of the term “catalyst” The worksheet consists of a text on the “historical development of the term catalyst,” a definition of “catalyst,” and four tasks related to the term.

    Bildungsbereiche
    Fach- und Sachgebiete
    Biologie Chemie
    weitere Medien der Reihe:
    C1 Inclusion: We burn sugar (incremental hints)
    Incremental hints:for the “C1 Inclusion: We burn sugar (student instructions)” experimentation instructions and visualized experimentation hints ...
    C1 Inclusion: We burn sugar (student instructions)
    Experimentation instructions:a catalyst as the trigger of the chemical reaction related to the “Experimento | 10+: C1 We burn sugar (student ...


  • Siemens Stiftung
    C1 Nutrients (teacher instructions)
    Experimentation instructions for Experimento | 8+:Background information on the content and practical information on conducting the “Nutrients” experiment, which comprises three subexperiments.The teacher instructions include information on the following: the main question, relevance to the curriculum, skills, notes on conducting the subexperiments, the research group, further research assignments, and the reference to values.The experiment comprises three subexperiments:• Potatoes make us strong• Protein shake• Fat detectivesA balanced, fresh diet is very important so that our bodies can produce their own substances from the nutrients. The body obtains these nutrients through the digestion of food from plants and animals. But which nutrients are vital for humans? In addition to vitamins, minerals, fiber, trace elements, and water, the body must receive sufficient protein, carbohydrates, and fat via food. Carbohydrates and fats are important for producing energy, and humans need protein to build up the body.Notes: • Observe the safety information in the instructions as well as the applicable safety guidelines for your school.• All materials mentioned in the instructions will have to be purchased directly from commercial sources.

    weitere Medien der Reihe:
    C1.1 Potatoes make us strong (student instructions)
    Experimentation instructions for Experimento | 8+:Detailed instructions and questions for students on conducting the subexperiment “C1 Nutrients ...
    C1.2 Protein shake (student instructions)
    Experimentation instructions for Experimento | 8+:Detailed instructions and questions for students on conducting the subexperiment “C1 Nutrients ...
    C1.3 Fat detectives (student instructions)
    Experimentation instructions for Experimento | 8+:Detailed instructions and questions for students on conducting the subexperiment “C1 Nutrients ...


  • Siemens Stiftung
    C1 We burn sugar (answer sheet)
    Answer sheet:For the student experimentation instructions of the same name.The answer sheet contains sample answers to all questions asked in the student experimentation instructions. In some cases, the answers are very short, often only in the form of key words. Depending on the learning objective, they can be augmented and enlarged upon with additional material from textbooks or Internet research.Likewise, the answer sheet will be elaborate on the analyses for the individual subexperiments, but only in cases where experience shows that there could be difficulties.You will find more detailed information in the related experimentation instructions “C1 We burn sugar (student instructions)", which are available on the media portal of the Siemens Stiftung.

    Bildungsbereiche
    Fach- und Sachgebiete
    Biologie Chemie
    weitere Medien der Reihe:
    C1 We burn sugar (link list)
    Link list:Further information on the experiment “C1 We burn sugar – Cellular respiration and respiratory chain".The links can be used for ...
    C1 We burn sugar (student instructions)
    Experimentation instructions for Experimento | 10+:Detailed instructions and questions for students on conducting the experiment "We burn sugar ...
    C1 We burn sugar (teacher instructions)
    Experimentation instructions for Experimento | 10+:Background information on the content and practical information on conducting the experiment ...
    Catalysis principle
    Interactive graphic:The influence of a catalyst on the rate of a chemical reaction is shown. As a comparison, the reaction rates without a catalyst ...
    Energy metabolism in humans
    Interactive mind map:Overview with key words on energy metabolism in humans. The mind map provides key words on energy metabolism in humans, in terms ...
    Sugar combustion and cellular respiration in the human body
    Information sheet:Overview of the biochemical processes of cellular respiration in the human body. The combustion of sugar provides energy to an ...


  • Siemens Stiftung
    C1 We burn sugar (link list)
    Link list:Further information on the experiment “C1 We burn sugar – Cellular respiration and respiratory chain".The links can be used for preparing or for further study of experiments from Experimento | 10+.

    Bildungsbereiche
    Fach- und Sachgebiete
    Biologie Chemie
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Carbohydrate Metabolism Nutrition
    Sprachen
    en
    weitere Medien der Reihe:
    C1 We burn sugar (answer sheet)
    Answer sheet:For the student experimentation instructions of the same name.The answer sheet contains sample answers to all questions asked in the ...
    C1 We burn sugar (student instructions)
    Experimentation instructions for Experimento | 10+:Detailed instructions and questions for students on conducting the experiment "We burn sugar ...
    C1 We burn sugar (teacher instructions)
    Experimentation instructions for Experimento | 10+:Background information on the content and practical information on conducting the experiment ...
    Catalysis principle
    Interactive graphic:The influence of a catalyst on the rate of a chemical reaction is shown. As a comparison, the reaction rates without a catalyst ...
    Energy metabolism in humans
    Interactive mind map:Overview with key words on energy metabolism in humans. The mind map provides key words on energy metabolism in humans, in terms ...
    Sugar combustion and cellular respiration in the human body
    Information sheet:Overview of the biochemical processes of cellular respiration in the human body. The combustion of sugar provides energy to an ...


  • Siemens Stiftung
    C1 We burn sugar (student instructions)
    Experimentation instructions for Experimento | 10+:Detailed instructions and questions for students on conducting the experiment "We burn sugar – Cellular respiration and respiratory chain". This experiment comprises three subexperiments.The experiment comprises three subexperiments:• Sugar can be burned• Verification of reaction products in the air that is breathed: Substance A• Verification of reaction products in the air that is breathed: Substance BFor each subexperiment, the students are first provided with an overview of the materials to be used and safety information. This overview is followed by the detailed, step-by-step instructions for conducting the experiment. Afterwards, the students are asked to note their observations. Specific questions are used to guide the students as they analyze the results of the experiments. At the end, the students are asked probing questions related to the experiment (an answer sheet is available for teachers).Notes:• Observe the safety information in the instructions as well as the applicable safety guidelines for your school and discuss it with your students.

    Bildungsbereiche
    Fach- und Sachgebiete
    Biologie Chemie
    weitere Medien der Reihe:
    C1 We burn sugar (answer sheet)
    Answer sheet:For the student experimentation instructions of the same name.The answer sheet contains sample answers to all questions asked in the ...
    C1 We burn sugar (link list)
    Link list:Further information on the experiment “C1 We burn sugar – Cellular respiration and respiratory chain".The links can be used for ...
    C1 We burn sugar (teacher instructions)
    Experimentation instructions for Experimento | 10+:Background information on the content and practical information on conducting the experiment ...
    Catalysis principle
    Interactive graphic:The influence of a catalyst on the rate of a chemical reaction is shown. As a comparison, the reaction rates without a catalyst ...
    Energy metabolism in humans
    Interactive mind map:Overview with key words on energy metabolism in humans. The mind map provides key words on energy metabolism in humans, in terms ...
    Sugar combustion and cellular respiration in the human body
    Information sheet:Overview of the biochemical processes of cellular respiration in the human body. The combustion of sugar provides energy to an ...


  • Siemens Stiftung
    C1 We burn sugar (teacher instructions)
    Experimentation instructions for Experimento | 10+:Background information on the content and practical information on conducting the experiment "We burn sugar – Cellular respiration and respiratory chain". This experiment comprises three subexperiments.This is a typical introductory experiment to the overall topic of energy supply in the human body, cellular respiration, and the respiratory chain. Three straightforward subexperiments (combustion of sugar with and without a catalyst and verification of water and carbon dioxide [CO2] in exhaled air) suggest the obvious explanation that sugar is also burned in the human body. The analogy between heterogeneous catalysis in the combustion of sugar in the experiment and biocatalytic combustion in the body leads on to the topic of energy metabolism and cellular respiration in the human body. In the age range up to 16 years, a qualitative interpretation of the experimental results may suffice. In specialized teaching in the age group 16+, teachers must go into the subject matter in considerably more detail independently of the experiment, provided adequate prior knowledge can be assumed. The materials and apparatus supplied allow eight groups of students to conduct the experiments simultaneously.The experiment comprises three subexperiments:• Sugar can be burned• Verification of reaction products in the air that is breathed: Substance A• Verification of reaction products in the air that is breathed: Substance BNotes: • Observe the safety information in the instructions as well as the applicable safety guidelines for your school.• All materials mentioned in the instructions will have to be purchased directly from commercial sources.

    Bildungsbereiche
    Fach- und Sachgebiete
    Biologie Chemie
    weitere Medien der Reihe:
    C1 We burn sugar (answer sheet)
    Answer sheet:For the student experimentation instructions of the same name.The answer sheet contains sample answers to all questions asked in the ...
    C1 We burn sugar (link list)
    Link list:Further information on the experiment “C1 We burn sugar – Cellular respiration and respiratory chain".The links can be used for ...
    C1 We burn sugar (student instructions)
    Experimentation instructions for Experimento | 10+:Detailed instructions and questions for students on conducting the experiment "We burn sugar ...
    Catalysis principle
    Interactive graphic:The influence of a catalyst on the rate of a chemical reaction is shown. As a comparison, the reaction rates without a catalyst ...
    Energy metabolism in humans
    Interactive mind map:Overview with key words on energy metabolism in humans. The mind map provides key words on energy metabolism in humans, in terms ...
    Sugar combustion and cellular respiration in the human body
    Information sheet:Overview of the biochemical processes of cellular respiration in the human body. The combustion of sugar provides energy to an ...


  • Siemens Stiftung
    C1 We burn sugar (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 “C1 We burn sugar (worksheet 1),” which is available on the media portal of the Siemens Stiftung.

    Bildungsbereiche
    Fach- und Sachgebiete
    Biologie Chemie
    weitere Medien der Reihe:
    C1 We burn sugar (worksheet 1)
    Worksheet for subject teaching in English:For the student experimentation instructions of the same name. Methodology tool: word list / word string ...
    C1 We burn sugar (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 ...
    C1 We burn sugar (worksheet 2)
    Worksheet for subject teaching in English:For the student experimentation instructions of the same name. Methodology tool: dialogue developed by ...


  • Siemens Stiftung
    C1 We burn sugar (worksheet 1)
    Worksheet for subject teaching in English:For the student experimentation instructions of the same name. Methodology tool: word list / word string developed by Josef Leisen and Heinz Klippert.Note: This worksheet has been developed especially for subject teaching in English and for language-sensitive subject teaching. It uses the word list and word string methodology tools developed by Josef Leisen and Heinz Klippert. The word list helps during the introduction of new terms and is used to look up, review, and practice terms. The word string supports the introduction of typical sentence structures in subject teaching and is a language aid for the students.Students whose native language is not English and who do not have strong English skills receive support and training in understanding the technical vocabulary. They work with the specialized vocabulary and in this way acquire the ability to communicate about specific subjects.

    Bildungsbereiche
    Fach- und Sachgebiete
    Biologie Chemie
    weitere Medien der Reihe:
    C1 We burn sugar (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 ...
    C1 We burn sugar (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 ...
    C1 We burn sugar (worksheet 2)
    Worksheet for subject teaching in English:For the student experimentation instructions of the same name. Methodology tool: dialogue developed by ...
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