Seeing is Believing-- The codes this week were invisible to the naked eye. The students had to use clues given in the form of previously learned codes to figure our what to do and where to look. It was great to see them critically thinking and working together in teams to solve the clues!!! We used an invisible ink code that needed a decoder ink to be used on it so that it was revealed and one that required UV light to be viewed. We also made our own invisible ink. Next week we are going to do an Easter Egg Hunt using all of the codes that we have used up to this point in the unit. See you next week!
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