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This book is currently out of stock and is expected to arrive in May 2024. To be placed on a waiting list, kindly email osbooks@onsponge.com with the title and quantity of books you will require.

This Essential Problem Solving Skills (EPSS) series is designed as an enhanced-learning resource for Primary 3 to 6 students. Based on the MOE syllabus, EPSS adopts the scaffold approach to learning right from the concept stage in each opening chapter.

Key features in EPSS

• Opening Chapter – introduces basis of concepts covered in the chapter.
• Let’s Get Started – learn the fundamental understanding of the concepts in a scaffold approach through pre-exercises before it is being applied to a full word problem sum.
• Let’s Practise – reinforces understanding of each concepts with 4 to 6 problem sums which are carefully and developed at increasing levels of difficulty to better expose and prepare students in their learning.
• Review Questions – test competency in application of concepts at the end of each main chapter through problem sums which have been randomly put together in a mixed-question format.

A printed solution/answer booklet comes with this product as a set.

Solutions/answers are available for download online at www.onsponge.com/thinkingmath-solutions.