The Khmer version of the fourth grade textbook is an extract from the Ministry of Education's Ministry of Education for Primary Education. There are lessons:
Lesson 1: Sports and Recreation
Lesson 2: Communities of Success
Lesson 3: Courtesy
Lesson # 4: Our Country Plants
Lesson # 5: Close friends
Lesson 6: How to communicate
Lesson 7: Cambodian Food
Lesson 8: The topography of our country
Lesson 9: Cambodian Water Resources
Lesson 10: Animals in our country
By a hierarchy


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