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Anderer Ressourcentyp

Siemens Stiftung

C5 Respiration (teacher instructions)

Experimentation instructions for Experimento - 8+:Detailed instructions and questions for students on conducting the "Respiration” 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.The experiment comprises two subexperiments:• Our lungs• Large and small air sacsRespiration is one of the most important functional systems in the human body. In healthy people, respiration takes place completely automatically, which often leads us to forget about our respiratory system. Knowing more about the characteristics and function of the individual respiratory organs helps promote an understanding of good habits for keeping the body healthy.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

B3.1 A combustion process needs oxygen (student instructions)

Experimentation instructions for Experimento - 8+:Detailed instructions and questions for students on conducting the subexperiment "B3 Air pollution - A combustion process needs oxygen.”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 incorporating the experiment and establishing the reference to the opening question. An additional research project encourages the students to do further research.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 the environment - 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

B3 Air pollution (teacher instructions)

Experimentation instructions for Experimento - 8+:Background information on the content and practical information on conducting the "Air pollution” 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:• A combustion process needs oxygen • Air pollutionThe students will examine the topic of air pollution and gain insight into what can cause air pollution. Specifically, they will work with the topic of combustion of (old) materials and learn that this method does not make materials disappear, but only changes their shape and state.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.