Now You Don't See Me / Moustache Confidential Odd Squad : Season 1 Episode 35

Olive and Otto must stop a villain who has turned townspeople and Odd Squad agents invisible. Curriculum: Algebraic Thinking: using complex clues, rules and patterns to solve mathematical problems When Agent Obfusco’s moustache is stolen, it’s up to Olive and Otto to get it back. Curriculum: Data Collection and Analysis: collecting data to answer questions and using tally marks to record data