STEAM-based resource using a simple chemistry experiment that doubles up as a craft tutorial. Black ink is made up of different coloured substances mixed together. Chromatography is used to separate dissolved substances from a mixture. Some substances dissolve better than others, so travel further through fabric or paper. Sarah’s tutorial shows you how to use this fun, easy experiment to make a colourful design for a cotton tote bag.
Can be adapted to most curriculum levels linking to chemistry or D&T.
Can be adapted to most curriculum levels linking to chemistry or D&T.
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