Table of Contents
Key Takeaways
- More than 40% of the global population lacks access to education in a language they fully understand, highlighting the importance of effective language education and English proficiency
- In Cambodia, students often receive only 2–4 hours of English instruction per week, making strong English-medium education increasingly valuable.
- In 2023, over 86% of students taking Cambodia’s Grade 12 national examination failed the English subject, demonstrating the challenges of mastering the language.
- English is the global language of business, trade, science, technology, diplomacy, and media, giving students a significant advantage in a connected world.
- Strong English skills improve communication, employability, and access to higher education, enabling students to pursue opportunities both locally and internationally.
- As the dominant language of the internet and digital communication, English helps students build a stronger online presence and prepares them for success in the modern global economy.
Given that English is the most widely spoken and the number one international language in the world, the importance of English-medium schools is recognised all over the world. UNESCO estimates that more than 40 % of the global population lacks access to education in a language they speak and fully understand, highlighting the importance of effective language education policy for improving learning outcomes. English is the language of international trade and commerce, education, and diplomacy. Knowing the language puts one at a tremendous advantage vis-à-vis those who are not conversant with it. Official education data from Cambodia’s Ministry of Education, Youth and Sport shows that English is taught as an academic subject, but many students receive only 2–4 hours per week of English instruction, and in 2023 over 86 % of students taking the Grade-12 national exam failed the English subject — highlighting both the demand for and the difficulty of mastering English in the Cambodian education system. The importance of English education is, therefore, undoubtedly immense. This is something that is well recognised in the Southeast Asian region, with the English schools in Cambodia, particularly the international schools in Phnom Penh, being fine examples of that.
What are the Importance of English language education?
Let us look at why an English language education is so important for securing a great future for one’s child in some detail:
Makes Children Ready for a Globalised World
We live in a truly globalised world where people communicate, trade, and routinely work across the world. In a scenario like this, having mastery of the most international of languages, which is globally understood, is a real advantage to possess. English is the de facto language of the world and sees global use in business, science, information technology, commerce, politics, banking, and even entertainment. It is no wonder then that most aspirational parents would like their children to receive an English-medium education.
Improves Communication Skills
In an interconnected world, a good grasp and understanding of the English language makes one communicate quite well with people across the globe. That puts one’s children at a huge advantage over other children receiving their education exclusively in their native tongue once they complete their schooling and seek to receive higher education or take up a well-paying job.
Global Language of Commerce and Business
English is a world language that facilitates global trade and commerce in every corner of the world. Being familiar with the language puts one in a position of advantage with regard to conducting business or engaging in trade in most countries of the world. Any school-going child who is looking at becoming a businessman or trader after completing their education would be better placed to do that armed with a good command of the English language.
-
Improves Employability
-
FacilitatesTravel
-
Language of Science
-
Language of Media
-
Online Presence
Conclusion
English has long been the dominant global language of the world, and this is something that continues in the digital era. Learning and knowing the language confers tremendous advantages to school children from the point of view of securing their future, as the above article shows.
Countries like India, which have a historical advantage owing to their long association with the British, have been able to make a name for themselves globally with their people holding prominent positions in global companies around the world, thanks to their knowledge of English. This is something that countries like Cambodia seek to replicate by promoting the use of English as a medium of instruction in their schools.
Going forward, one can expect a rise in the number of English-medium schools in Southeast Asian countries like Cambodia, as evidenced by the presence of many premium schools like Harrods International Academy. Clearly, English remains the language to learn if one is to make a mark for oneself in the best possible manner. The importance of English education is surely immense.
FAQs
English education equips students with the communication skills needed to succeed in a globalised world. As the primary language of international business, higher education, technology, and diplomacy, English opens doors to better academic and career opportunities. Strong English proficiency also helps students access global knowledge, collaborate across cultures, and build confidence in international environments.
Learning English helps students communicate effectively with people from different countries and backgrounds. It improves speaking, listening, reading, and writing abilities while building confidence in expressing ideas clearly. Strong communication skills support academic success, professional growth, and meaningful global connections, making English an invaluable skill in today’s interconnected world.
Leading private schools in Cambodia maintain teaching quality through internationally recognised curricula, experienced educators, and student-centred learning approaches. At Harrods International Academy, students benefit from globally recognised programmes, dedicated teaching staff, and specialised support such as the English as an Additional Language (EAL) programme for non-native English speakers. Combined with student-centred learning and academic support services, this helps students build strong English proficiency and achieve academic success.
English is the dominant language of the internet, with a significant share of online content published in English. Students who are proficient in English can access global resources, create digital content, participate in international communities, and build professional profiles that reach a wider audience. This strengthens both their educational and future career opportunities.
English is widely used in scientific research, technological innovation, and global media. Many academic journals, research papers, digital platforms, and media publications are published in English. Students with strong English skills can access the latest information, participate in international discussions, and pursue opportunities in some of the world’s fastest-growing industries.



