Experimento | 4+: Purifying water by means of a filter
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The experiments are suitable for children from ages 4 to 7 and should only be performed under teaching staff supervision.
Notes:
• German safety regulations were observed for all experiments. For this reason, you should observe the safety regulations valid in your country and state.
• 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.