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Übung

Siemens Stiftung

Daniell cell (matching exercise)

Matching exercise:
How is the Daniell cell built?

The aim of this exercise is to match the labels to the individual experiment components using Drag & Drop.

Projekt

Siemens Stiftung

Hydrogen as a future energy store

Project idea:
Project ideas on the topic of "Hydrogen as a future energy store".


Collection of ideas for a large number of project topics involving hydrogen as a future energy source and energy store. Students can work on the individual topics on their own or in groups.

Information and ideas:
"Water in power generation" can be used to provide ideas for additional project topics.


Anderer Ressourcentyp

Siemens Stiftung

B7 Capacitor, hydrogen, redox flow (teacher instructions)

Experimentation instructions for Experimento | 10+:
Background information on the content and practical information on conducting the experiment "Capacitor, hydrogen, redox flow - We store renewable energy". This experiment comprises three subexperiments.


The experiment comprises three subexperiments:
· Storage of electrical energy as chemical energy (hydrogen)
· Direct storage of electrical energy in capacitors
· Storage of electrical energy in a zinc-iodide cell (redox flow)

The sequence of subexperiments on energy storage provides a topical introduction to a subject that is especially important for the use of renewable energies. However, the subexperiments require a lot of time and cover a wide range of content. For this reason, the experiments are particularly useful as a project or for a project day on the subject of energy transition. Due to the large scope, it is also highly unlikely that the students will be able to work through the underlying scientific topics during the experiment. Provided that they have certain basic knowledge of physics and chemistry, though, the students can optimally verify this knowledge based on the subexperiments. Alternatively, the individual subexperiments can also be used as an introduction to one of the basic scientific topics, based on a real-world technical application.

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

B5 We build a thermal solar plant (link list)

Link list:
Further information on the experiment "B5 We build a thermal solar plant - with a magnifying glass and mirror".

The links can be used for preparing or for further study of experiments from Experimento | 10+.


Anderer Ressourcentyp

Siemens Stiftung

A3 Lemon batteries and other batteries (link list)

Link list:
Further information on the experiment "A3 Lemon batteries and other batteries - Electricity from chemical energy".

The links can be used for preparing or for further study of experiments from Experimento | 10+.


Dieses Material ist Teil einer Sammlung

Anderer Ressourcentyp

Siemens Stiftung

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 labeled by hand on the interactive whiteboard.


Dieses Material ist Teil einer Sammlung

Anderer Ressourcentyp

Siemens Stiftung

Where will our electricity come from in 2050? (ES)

Chart:A bar chart shows global electric power generation by energy source (in 1,000 TWh). It is clear that fossil energy sources, especially coal, and the power plant technologies developed for them will continue to play a key role in the energy supply. However, this role will steadily shrink.Using the following source: World Energy Council, World Energy Scenarios - Composing energy futures to 2050, London, October 2013


Dieses Material ist Teil einer Sammlung

Anderer Ressourcentyp

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.”


Dieses Material ist Teil einer Sammlung

Experiment

Siemens Stiftung

Wind power experiment

Experimentation instructions:Instructions for building a wind turbine Based on the homemade wind turbine, the students will become familiar with its operating principle. Information and ideas:Observe the safety information in the related "Wind power experiment (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

Elementarbildung

Fach- und Sachgebiete

Sachkunde

Dieses Material ist Teil einer Sammlung