This volume ofMath Pathways & PitfallsK?8 intervention curriculum helps students tackle stubborn pitfalls head-on and transform them into pathways for learning key standards for grades 2?3. The lessons in this book address place value and whole number operations interwoven with algebraic reasoning. In rigorous research studies,Math Pathways & Pitfallssignificantly increased student achievement for diverse students, including for English learners,...