Primary Mathematics SIE 3B deepens understanding of the four operations through fractions, measurement conversions, area and perimeter, and time. Textbook 3B covers geometry topics such as parallel and perpendicular lines, strengthening students’ spatial reasoning. Practice Book 3B provides structured reinforcement opportunities through recall activities, guided practice, and simple word problems. Parents and teachers guide and enrich lessons using the digital Teacher’s Guide 3B eBook, which offers teaching instructions, fully-worked solutions, activities, and more.

Aligned with the Singapore Ministry of Education’s most current mathematics syllabus, Primary Mathematics SIE emphasizes conceptual understanding, reasoning, and real-world problem-solving. Lightly adapted for international learners, this series provides a comprehensive Grade 1–6 Singapore math curriculum for homeschool, charter, and traditional classroom settings.

Each Primary Mathematics SIE Set includes the physical Textbook and Practice Book for the semester, along with digital access to the associated Teacher’s Guide eBook and resources.

Preview the Digital Resources

View Sample Pages