Math this Notebook: A Companion Workbook to The Prime Summer of Sophie Germain by Rhonda Doran

This interactive companion to The Prime Summer of Sophie Germain asks you to think boldly, play with ideas, and get creative. Inside, you’ll solve puzzles, decode clues, rip out pages, fold, cut, destroy, and mess with math (and physics) in surprising ways. Every prompt connects to Sophie’s journey in the novel, giving you the chance to experience the mystery as she does—one clue, one prime, one wild idea at a time. Supports Common Core Math (Grades 6–8) and select NGSS standards, making the book easy to integrate into classrooms and homeschool learning.