Geometry Unbound by Kiran S. Kedlaya

For who preparing for Mathematics Olympiad Competition, Geometry Unbound by Kiran S. Kedlaya is a good geometry book that you should have.

This book is recommended by Geoff Smith (IMO Advisory Board) that you should use for the first step for preparing in IMO Test.

Link Download

Vietnam Team Selection Test for IMO 2015

Equation Inequation System of equation and System of inequation Part 18

Equation, Inequation,  System of equation and System of inequation Part 18

Equation, Inequation, System of equation, and System of inequation is a new mathematics book to strengthen foundation knowledge for high school students. It should be used for all students in grade 9, 10, 11, and 12 from beginner to advanced level.

This book is translated from Viet Nam maths book named: Dai So So Cap by author Tran Phuong and Le Hong Duc into Khmer language by Mr. Keo Serey. 

Because of this book is so long have a lot of lesson so we will try to share it step by step to all Khmer students. So please keep calm and wait for it to be finish. 

Now let enjoy Part 18

Maths Grade 9 Outstanding Student Test At Takeo Province 2015

Thank to brother Mengsay Loem for this test paper

Physics Grade 9 Outstanding Student Test At Siem Riep Province 2015

Equation Inequation System of equation and System of inequation Part 17

Equation Inequation System of equation and System of inequation Part 17

Equation, Inequation, System of equation, and System of inequation is a new mathematics book to strengthen foundation knowledge for high school students. It should be used for all students in grade 9, 10, 11, and 12 from beginner to advanced level.

This book is translated from Viet Nam maths book named: Dai So So Cap by author Tran Phuong and Le Hong Duc into Khmer language by Mr. Keo Serey. 

Because of this book is so long have a lot of lesson so we will try to share it step by step to all Khmer students. So please keep calm and wait for it to be finish. 

Now let enjoy Part 17

សៀវភៅសិក្សាអនុគមន៍ថ្នាក់ទី១២

លំហាត់សិក្សាអនុគមន៍ គឺជាលំហាត់ដែលចេញទាំងក្នុងប្រឡងឆមាស និងបាក់ឌុប។ ហេតុនេះ ទាមទារឲ្យយើងត្រូវចេះច្បាស់ពីប្រភេទលំហាត់នេះ។

សៀវភៅសិក្សាអនុគមន៍របស់លោកគ្រូ លឹម យូសេង នឹងណែនាំពីគន្លឹះសំខាន់ៗ និងឧទាហរណ៏រួមជាមួយដំណោះស្រាយពេញលេញ មកពន្យល់ដល់ប្អូនឲ្យងាយស្រួលយល់ ពីវិធីដោះស្រាយលំហាត់សិក្សាអនុគមន៍នេះ។

About this book:

* Title: សិក្សាអនុគមន៍ថ្នាក់ទី១២

* Author: លោកគ្រូ លឹម យូសេង

* Size: 33.4MB PFD

* Language: Khmer

* Good for grade: 11, 12

* Link download: Click here

Physics Grade 12 Outstanding Student Test At Tbong Khmom Province 2015

Preyveng Team For National Round 2015

Khmer Grade 12 Outstanding Student Test At Battambang Province 2015

Big thank to little brother.Jeremie Belpois for this test paper

Takeo Team For National Round 2015

Equation Inequation System of equation and System of inequation Part 16

Equation Inequation System of equation and System of inequation Part 16

Equation, Inequation, System of equation, and System of inequation is a new mathematics book to strengthen foundation knowledge for high school students. It should be used for all students in grade 9, 10, 11, and 12 from beginner to advanced level.

This book is translated from Viet Nam maths book named: Dai So So Cap by author Tran Phuong and Le Hong Duc into Khmer language by Mr. Keo Serey. 

Because of this book is so long have a lot of lesson so we will try to share it step by step to all Khmer students. So please keep calm and wait for it to be finish. 

Now let enjoy Part 16

Maths Grade 12 Outstanding Student Test At Kohkong Province 2015

Big thank to little sister.Phan Sreypich for this test paper

Maths Grade 12 Outstanding Student Test At Kratie Province 2015

Kandal Team For National Round 2015

The Contest Problems Book Series Full I-IX

What's up for today? I just got this good series book for all high school students. The contest problems book is a collection problems from the annual high school contests of the Mathematical association of America and there are 9 part of them. Now you can get them all at once!

Physics Grade 9 Outstanding Student Test At Preyveng Province 2015

Thank to sister Chanraksmey Ly for this test paper

Equation Inequation System of equation and System of inequation Part 15

Equation Inequation System of equation and System of inequation Part 15

Equation, Inequation, System of equation, and System of inequation is a new mathematics book to strengthen foundation knowledge for high school students. It should be used for all students in grade 9, 10, 11, and 12 from beginner to advanced level.

This book is translated from Viet Nam maths book named: Dai So So Cap by author Tran Phuong and Le Hong Duc into Khmer language by Mr. Keo Serey. 

Because of this book is so long have a lot of lesson so we will try to share it step by step to all Khmer students. So please keep calm and wait for it to be finish. 

Now let enjoy Part 15

Physics Grade 9 Outstanding Student Test At Kandal Province 2015

Thank to brother Chhay Méng Léng for this test paper

Physics Grade 9 Outstanding Student Test At Battambang Province 2015

Culture Grade 12 Outstanding Student Test At Phnom Penh City 2015

Thank to sister Sopheak Ban for this test paper

Maths Grade 12 Outstanding Student Test At Banteay Meanchey Province 2015

Thank to brother Kimsan Chan for this test paper

Physics Grade 12 Outstanding Student Test At Banteay Meanchey Province 2015

Thank to brother Chanthet Ht for this test paper

Khmer Grade 12 Outstanding Student Test At Preyveng Province 2015 (Round 1)

Khmer Grade 12 Outstanding Student Test At Kompong Spue Province 2014

Khmer Grade 12 Outstanding Student Test At Phnom Penh City 2012 (Day1)

Khmer Grade 12 Outstanding Student Test At Phnom Penh City 2014 (Day2)

Cultural Grade 9 Outstanding Student Test At Banteay Meanchey Province 2015