International Literacy Day / Secret Code Wheel Messages
Secret Code Wheel Messages
Children make paper code wheels that shift the alphabet, then write secret messages for friends to decode.
How to run it
- Print or draw two paper circles, one slightly smaller, each with the alphabet around the edge.
- Have children cut them out and join them in the centre with a split pin so the inner wheel turns.
- Show how turning the wheel a few letters creates a code, then have children write a short message in code.
- Swap messages and code numbers with a partner to decode.
You will need
- printed alphabet circles or card
- scissors
- split pins
- pencils
- paper
Make it easier or harderYounger children decode single words with a shift of one letter; older children write longer messages and try to crack codes without the key.
SafetySupervise younger children with split pins and scissors.
My Time Our Place · Outcome 4, Outcome 5Coding and decoding messages builds letter knowledge, problem-solving and communication.
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