Dimensions Math 3 Textbook Bundle

This bundle provides a complete third-grade mathematics curriculum following the Singapore Math approach, featuring the systematic concrete-pictorial-abstract learning progression that builds deep conceptual understanding. The 3A textbook (220 pages) covers the first half of third grade, while 3B (236 pages) completes the year, both presenting mathematical concepts through a carefully structured lesson format that moves students from hands-on exploration to abstract problem-solving.

Each lesson begins with engaging scenarios that connect to real-world contexts, followed by Think sections where students explore problems using multiple solution methods before formal instruction. Five recurring characters appear throughout both textbooks to guide mathematical thinking, highlight key strategies, and remind students of previously learned concepts. The Learn and Do components then consolidate understanding through varied practice problems designed to promote mathematical discourse and independent reasoning.

The full-color textbooks emphasize problem-solving flexibility, encouraging students to discover and discuss different approaches to mathematical challenges. Word problems are woven throughout both volumes in meaningful contexts, while the systematic lesson structure - from initial exploration through guided practice to cumulative review - ensures students develop both procedural fluency and conceptual mastery that characterizes the Singapore Math methodology.