Lisa Greenstein & Jennifer Peek 
Jamaica Primary Mathematics Book 4 NSC Edition [EPUB ebook] 

Make maths fun, attainable and relevant with a series specifically designed for Jamaica’s National Standard Curriculum by an expert team of authors in consultation with Jamaican educators.- Enter new topics with exciting unit openers and Starting point activities to determine prior knowledge and learning readiness.- Develop analytical skills with features such as Maths detective and Real-world maths activities.- Provide a solid foundation for learning and PEP preparation at grades 4-6. – Consolidate learning at the beginning and end of each chapter with objectives and What I have learned activities, Practice questions and chapter Self-check reflection.