Who stole the cookies from the staff room!
This video talks through three activities is to introduce chromatography as an idea to the children, but also as a way of showing them how science/chromatography can be used a tool to solve real life problems. For example, who left the note saying they stole the cookies from the staff room.
This material has been adapted from the ChemBAM webpage: https://chembam.com/online-resources/ks-2-resources/kitchen-detective-chromatography-experiment/
Timestamps:
00:00 ChemBAM
00:15 Intro
00:30 Chromatography definition
01:06 What you need
02:34 Activity 1
06:30 Activity 2
12:49 Outro
Music:
Uplifting Pop, AlexGrohl
this happy, HitsLab
