Publisher's Synopsis
When items go missing from the school store at Lincoln Elementary, the kids check their data to solve the case! Be a math detective along with the kids at Lincoln Elementary and help solve this pick-your-own-path mystery. Use data, graphing, and math skills to find the culprit. Choose the right answer, and advance to the next clue. Choose the wrong answer, and clear text and visuals explain the math and encourage you, the reader, to try again. Friendly illustrations with a diverse cast of relatable characters will engage readers, while clear math explanations support CCSS standards for second-grade math.
