Every child has the right

to a trained teacher

the latest news

Inquiry Based Lesson

A new Teacher Training course On Saturdays 4th, 11th, 18th and 25th of December 2021From 14.00 till 17.00 For information call 089 568 680 or 096 423 44 95 Training site: The training will take place at TDSO – The Angkor Tree Project, located behind Wat Preah Enkoasei in Siem Reap. Number of seats strictly limited. The trainer for this

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Finally, back to school

Apart from a few weeks early 2021, Educational institutes in Cambodia, both public and private, have been closed for almost 18 months. No need to say that most students long to return to their classes, to see their friends and their teachers again. Since the 1st of November 2021, schools have resumed classroom-based activities. In small groups, and observing strict

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ITTSR Registrations are open (registrations closed)

If you are an early career English Teacher and want to improve your teaching skills significantly you are welcome to this program. It will start in November and will continue till Khmer New Year, mid-April 2022), every Saturday morning or afternoon. The workshops will be held at The Angkor Tree Project’s campus in Siem Reap. If imposed by the government,

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Teachers have the most important job in the world!
Teachers give children purpose, set them up for success as citizens of our diverse and globalized world, and inspire them to do well and succeed in life.  Teachers contribute to each aspect of society, and their influence touches all our lives. Teachers matter in so many different ways. We entrust then our children; we entrust them our future!
Unfortunately, many children and communities in the world lack trained teachers.   Many countries have made tremendous progress when it comes to school attendance. In Cambodia, over 97% of children go to primary schools. Still, there is a long way to go when it comes to quality education. 
You can help us providing children in Cambodia with a trained teacher.  Because every child has the right to a trained teacher!


Watch this 1 minute video and see what we do

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TDSO, The Teacher Development Support Organization (formerly known as The Angkor Tree Project), is a non-profit organisation, dedicated to supporting teachers in Cambodia. We provide Teacher Training, English Language training and IT-training.

We believe that every child has the right to high quality education, that they have the right to enjoy their childhood – to learn, play, make friends and grow up in a safe and happy environment. We strongly support the United Nations’ sustainable development goals and commit to contributing primarily to the goal of quality education: ensure inclusive and equitable quality education and promote lifelong learning opportunities for all.

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