Ch.1 Decoding the Past

Using pictures and symbols as codes

Ch.2 World of Words

Using word parts (morphemes) as codes

Ch.3 Ciphers Everywhere

History and use of substitution and transpositions ciphers

Ch.4 Cryptomath

Math and engineering in cryptology

Ch.5 Cybersecurity

Cybersecurity and strategies to be safe online

Ch.6 Crypt-a-thon

Cryptology and cybersecurity review and contest