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- Early Grade Mathematics: Complete Primary Curriculum (Grades 1–3)
Early Grade Mathematics: Complete Primary Curriculum (Grades 1–3)
The complete MoEYS Early Grade Mathematics package spanning Grades 1 to 3 (18 textbooks and workbooks). Designed for primary educators and teacher trainees to master the CPA (Concrete-Pictorial-Abstract) approach, manipulatives integration, mental math, and structured practice through the Koun Sva Chhlat series (Series Kor, Nor, and Ba).

- Who it's for
- Primary Math Educators & Traineesគរុនិស្សិត, គ្រូបង្រៀនបឋមសិក្សា (ថ្នាក់ទី១-៣), និងអ្នកជំនាញគណិតវិទ្យា
- Before you start
- • Primary teacher trainee or educator.
What you'll learn
- Master the CPA methodology and physical manipulatives integration across Grades 1 through 3.
- Teach whole numbers up to 10 000, 4 arithmetic operations, measurement, geometry, fractions, and statistics effectively.
- Facilitate structured student practice across the Koun Sva Chhlat series and mental math learning games.
Why this order?
Each step builds upon the previous one to ensure a structured and effective learning journey.
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Curriculum
Foundations of early numeracy, physical manipulatives, and Koun Sva Chhlat Series Kor.
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Explore more paths

Early Grade Mathematics: Grade 1 Curriculum & Manipulatives
Comprehensive Grade 1 Mathematics professional curriculum based on the Ministry of Education, Youth and Sport (MoEYS) package. Designed for teacher trainees and primary educators to master early math pedagogy, physical manipulative kit integration, and structured student practice using the Koun Sva Chhlat exercise series.
- 6 steps
- 6 resources
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Early Grade Learning: MoEYS Reading & Mathematics Curriculum (Grades 1–3)
The national early grade learning curriculum by MoEYS (Komar Rien Komar Cheh) integrating Early Reading and Mathematics across Grades 1, 2, and 3 (28 textbooks and workbooks). Designed for primary educators, trainees, and school leaders to master early literacy and CPA mathematics pedagogy.
- 27 steps
- 25 resources
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Early Grade Mathematics: Grade 2 Curriculum & Manipulatives
Comprehensive Grade 2 Mathematics professional curriculum developed under the MoEYS early grade learning package. Designed for primary school teachers and trainee educators to master Grade 2 pedagogy, concrete manipulative kit integration (CPA approach), and systematic student practice through the Koun Sva Chhlat series (Book Nor 1 to Nor 4).
- 6 steps
- 6 resources
- 6h

