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Students can identify strongly with the topic of “sound in relation to their everyday experience. For young people today the use of electroacoustic devices is second nature, and they are familiar with many everyday sound phenomena even if they might not know the explanation for them. This media package offers several media files dealing with basic sound phenomena. These represent just a small selection of the large number of media files relating to this topic that are available on the media portal of the Siemens Stiftung. A guideline helps teachers to work through the individual basic phenomena step by step focusing on the following aspects: 1. Phenomenological, i.e. the basic phenomenon is introduced using simple experiments or everyday situations (graphics or illustrations). The associated media can already be used in Personal, social and health education lessons at primary school. 2. Theoretical information in the form of simulations or information sheets are used to scientifically convey the basic phenomena at the level of secondary school physics and technology teaching (in some cases also on a cross-curricular basis with biology).

The content package for interactive whiteboards on types of sound can be used as an introduction or supplement to physics teaching. It contains selected media such as interactive graphics, exercises, worksheets, and links. These can be used as required, either as individual media or in combination. The content package is laid out simply and is intuitive to use, so that it can be used directly in the classroom. In addition to the content package for interactive whiteboards, this media package also contains the media that are integrated in the content package as individual media, so that they can also be used by teachers for other purposes. A teaching method for using the content package and guidelines presenting the individual media in context complete the media package.

The teaching methods provide teachers with all the important information on using the worksheet of the same name and the related incremental hints in class. The learning prerequisites required of the students are: They should be familiar with alcoholic fermentation, and also with the fact that carbon dioxide is a respiratory poison at higher concentrations. The scientific background on the task and a possible variation are provided. The six incremental hints for the task are provided with the corresponding answers. They are also available as a separate ready-to-print medium named “Taking a candle into the wine cellar (hints for printing)” or as an interactive medium named “Taking a candle into the wine cellar (interactive hints)” on the media portal of the Siemens Stiftung.

The media package contains experimentation instructions for the teacher and the students on the overall topic of the environment.

The media package includes the teacher and student instructions for the experiment “C3 How does human digestion break down fats? – Saponification of edible oil. 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.

The media package includes the teacher and student instructions for the experiment “B2 Greenhouse effect in a drinking cup – A model for illustrating climate change. 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.

The media package includes the teacher and student instructions for the experiment “A4 Evaporation heat – How to cool with heat. 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.

The media package includes the teacher and student instructions for the experiment “C1 We burn sugar – Cellular respiration and respiratory chain. 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.

The media package includes the teacher and student instructions for the experiment „Amino acids and proteins in the human body – We verify their presence“. 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.

The media package includes the teacher and student instructions for the experiment “B6 Renewable energies – Sun, water, wind, hydrogen, and fuel cell. 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.