Trick - Christmas: Meaning of the cross (Chemical Cross)
How to use the iodine and sodium thiosulfate reaction to teach about Jesus being the Light of the world
In the video below I will show you how you can use this amazing act during your Christmas service, school assembly or in your Sunday school lesson.
Don't forget – any children’s worker can do this! It only needs a little bit of practice. So give it a try!
View the idea and video below...
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