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Home » Science Experiments for Kids » Chemistry » Making and Filtering Potions

Making and Filtering Potions

Modified: Jul 7, 2019 · Published: Jul 8, 2014 by Emma Vanstone · This post may contain affiliate links · 1 Comment

Last year we went to the Eden Project in Cornwall where they had a wonderful Room on the Broom tent full of fun witchy activities. My girls loved making potions full of brightly coloured glitter and lovely smelling herbs.

Back at home my 5 year old wanted to add water to make a ‘proper potion’ but before we did that we tried some filtering to separate the herbs from the glitter.

Filtering experiment - making and filtering witchy potions


What you need to filter potions

Bowls

Different sized sieves and colanders

A mixture of some kind ( use your imagination – herbs and edible glitter are great to try )

How to filter potions

Look at your mixture and think about the size sieve you will need to separate it.

Filtering Experiments

Pour the mixture through the sieve with the biggest holes, does any separation occur?

Try again with the smaller sieves until you’ve separated your mixture.

Filtering Experiments
Filtering Experiments

Add some water to your lovely herbs to make a delicious smelling potion!

More Separating/Filtering Experiments for Kids

Filter water using sand and stones and see if you can make it cleaner or try using kitchen roll as a filter.

How about making your own filters to separate a mixture of toys.

Can you make your own mixtures?

Or try some Chromatography

Last Updated on July 7, 2019 by Emma Vanstone

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Science Sparks ( Wild Sparks Enterprises Ltd ) are not liable for the actions of activity of any person who uses the information in this resource or in any of the suggested further resources. Science Sparks assume no liability with regard to injuries or damage to property that may occur as a result of using the information and carrying out the practical activities contained in this resource or in any of the suggested further resources.

These activities are designed to be carried out by children working with a parent, guardian or other appropriate adult. The adult involved is fully responsible for ensuring that the activities are carried out safely.

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