This Algebra 1 End of Year Escape Room Activity is a fun and challenging way for students to review concepts taught throughout the year in Algebra 1. This particular activity includes 8 challenge puzzles, each revealing a 3-digit, 4-digit, 4-letter, or 5-letter code. Detailed directions on how to prep and assemble challenges are included. A student recording sheet for codes and suggested methods for checking codes is also included. A prize is recommended for students who successfully crack all t