Secret Codes Kit
Our Secret Codes Kit includes 4activities for various top secret encryption methods:
- Write and reveal invisible ink messages with a UV pen
- Create a cipher disk and encript/decript secret messages
- Create a Morse Code bracelet or necklace
- Try a cryptogram
Written project introduction includes definitions, historical context of secret code use, and project instructions.
For ages 9+ independently. Ages 4+ with parent help. Due to small pieces, this kit is not for children 3 and under.