Chromatography of Food-Safe dyes and Colored Inks

Chromatography of Food-Safe dyes and Colored Inks
Chromatography of Food-Safe dyes and Colored Inks
Chromatography of Food-Safe dyes and Colored Inks
Chromatography of Food-Safe dyes and Colored Inks
Grade Levels
7th, 8th, 9th
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1.42 MB   |   26 pages

PRODUCT DESCRIPTION

This is a short Unit of work on the topic of Chromatography. It is an investigation of the dyes used to make up the colours in a coating of a popular chocolate beanie. It also incorporates the testing of coloured dyes in water-soluble marking pens used by children. This pack includes:

* One PowerPoint presentation (presentation framework)(16 slides)
* One laboratory procedure and report write-up booklet
* One pre-lab research task
* One assessment Rubric
* One photographic guide sheet for the procedure

The laboratory activity booklet can be printed and distributed for immediate use. Suits a group (max. 3 students) or individual use in gifted classes.

A photographic guide sheet has been prepared and can be printed in colour, laminated and distributed for visual clarification of the steps in the laboratory procedure associated with this investigation.
Total Pages
26
Answer Key
N/A
Teaching Duration
3 hours

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Chromatography of Food-Safe dyes and Colored Inks
Chromatography of Food-Safe dyes and Colored Inks
Chromatography of Food-Safe dyes and Colored Inks
Chromatography of Food-Safe dyes and Colored Inks