Get them talking: Your formula for bringing math concepts to life! Want your middle schoolers to intelligently engage with mathematical ideas? Look no further. This research—based gem brings tough Standards for Mathematical Practice 3 standards for mathematical argumentation and critical reasoning alive—all within a thoroughly explained four—part model that covers generating cases, conjecturing, justifying, and concluding. • Immediately engage students in fun, classroom—ready argumentation activities • Help students explore—and take ownership of—mathematical ideas and concepts • Promote precise use of mathematical language Includes games, vignettes, a rich companion website, sample tasks, and links to online tools. Bring well—planned, well—constructed mathematical discourse to life in your classroom today!