The media package includes the instructions for the experiment „Purifying water by means of a filter“ for the teacher. In addition, it includes further media and a link list related to the overall topic of the experiment.
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.