Mixture separations by sieving and filtration

Article no. P7150901 | Type: Experiments

10 Minutes
10 Minutes
grades 5-7
Pupils
easy

Also part of:

Student set Substances in everyday use, TESS beginner Sciences

Article no. 15234-88 | Type: Set

Delivery time: available

Principle

This experiment to be performed by students themselves, demonstrates how a mixture of salt and sand can be separated into its components. This involves adding some water to a mixture of solid salt and solid sand to make a suspension which is then poured through a filter paper. The sand will remain in the filter while the salt will dissolve into a solution which passes through the filter into a beaker underneath.

Benefits

  • Experiment guides are very easy to understand, especially for younger students
  • Associated competences are directly linked to the experiments
  • Curriculum compatible
  • Fit for the future: implementation of tablets possible


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Digital learning
(de) Versuchsbeschreibung
p7150901_de .pdf
File size 1.39 Mb
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Mixture separations by sieving and filtration
- .H5P
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.H5P
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