Engage your classes with this growing bundle of themed codebreaking activities, all with added challenge and difficulty levels! Features activities for: New Year Valentine’s Day St David’s Day St Patrick’s Day Women’s History Month Easter April Fool’s Day Earth Day Mental Health and Wellbeing First, students use the keys to decode the messages. The messages revealed are tasks and questions, which students then respond to in the spaces given. Additional tasks ask students to: write more questions and tasks using the given code, then decode and respond to each others messages create new codes of their own and use it to share messages differentiated extension slips require students to name code systems, with reasoning Includes activity pages, extension pages, and answer keys.