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Anderer Ressourcentyp

Siemens Stiftung

A4 Combining batteries (teacher instructions)

Experimentation instructions for Experimento - 8+:Background information on the content and practical information on conducting the "Combining batteries” experiment, which comprises two 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, and further research assignments.What happens if the battery in the electric circuit is too powerful? What dangers are there if the individual components are not compatible? How can you recognize which parts can be combined in an electric circuit even before you assemble them?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.

Anderer Ressourcentyp

Siemens Stiftung

A5.1 Solar cells (student instructions)

Experimentation instructions for Experimento - 8+:Detailed instructions and questions for students on conducting the subexperiment "A5 ‘Generating energy’ - Solar cells.”A short introductory text presents the experiment to the students. Then the research question is stated.The students make guesses and exchange ideas about possible solutions. This is followed by a list of the required materials as well as clear, step-by-step instructions for setting up and conducting the experiment in the small group. Observation questions for checking the results can be answered right on the instructions.There are also reflection questions for evaluating and understanding the experiment and establishing the reference to the opening question. An additional research project encourages the students to do further research.A further work assignment establishes a reference to technology. It shows photos of technical applications that are related to the scientific principles researched in the experiment.In "What is your opinion?” students are encouraged to discuss and reflect on value-related behavior.Documentation aids in the student instructions or a blank form to be filled out is provided for documenting the experiment.Information and ideas:• Observe the safety information in these instructions, in the teacher instructions related to the experiment, as well as in the document "Safety information on the topic of energy - Experimento I 8+” and discuss this information with your students.• Also observe the applicable safety guidelines for your school.• These student instructions are also available as a Word file.

Anderer Ressourcentyp

Siemens Stiftung

A5 "Generating energy” (teacher instructions)

Experimentation instructions for Experimento - 8+:Background information on the content and practical information on conducting the "‘Generating energy” experiment, which comprises two 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, the reference to technology, and the reference to values.The experiment comprises two subexperiments:• Solar cells• Solar boatWhat other energy sources are the students familiar with besides batteries? Under what conditions do these sources provide current, and when do they not work? What does this mean for our daily lives? How can energy be transported or stored?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.

Anderer Ressourcentyp

Siemens Stiftung

A4 Combining batteries (student instructions)

Experimentation instructions for Experimento - 8+:Detailed instructions and questions for students on conducting the experiment "Combining batteries.”A short introductory text presents the experiment to the students. Then the research question is stated.The students make guesses and exchange ideas about possible solutions. This is followed by a list of the required materials as well as clear, step-by-step instructions for setting up and conducting the experiment in the small group. Observation questions for checking the results can be answered right on the instructions.There are also reflection questions for evaluating and understanding the experiment and establishing the reference to the opening question. An additional research project encourages the students to do further research.A further work assignment establishes a reference to technology. It shows photos of technical applications that are related to the scientific principles researched in the experiment.In "What is your opinion?” students are encouraged to discuss and reflect on value-related behavior.Documentation aids in the student instructions or a blank form to be filled out is provided for documenting the experiment.Information and ideas:• Observe the safety information in these instructions, in the teacher instructions related to the experiment, as well as in the document "Safety information on the topic of energy - Experimento I 8+” and discuss this information with your students.• Also observe the applicable safety guidelines for your school.• These student instructions are also available as a Word file.