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What Learning a Second Language Gives Your Child: English and German

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Altıneller Schools
June 11, 2026

In the 21st century, knowing one language is now standard, and two is the minimum. A student who knows three languages gains a clear advantage in international university, career, and cultural networks. So what does a second language concretely give your child's cognitive development, and at what age is it most productive to start which language?

Cognitive Advantages

According to meta-analyses published by the University of Cambridge, children exposed to two languages at an early age:

  • Are 15% more successful at handling distractions compared to monolingual children
  • Use more flexible strategies in verbal and numerical problem-solving
  • Have an average onset age for dementia and Alzheimer's that is 4-5 years later in old age

Which Language at Which Age?

The ideal program progresses in stages:

  • Preschool (ages 3-6): English only, with native-speaking teacher support
  • Primary school (grades 1-4): 10 hours of English per week, the start of certification (Cambridge YLE)
  • Middle school (grades 5-8): 10 hours of English + a second foreign language (German, Spanish, or French) 4-5 hours
  • High school (grades 9-12): IELTS/TOEFL prep in English, everyday communication level in the second language

The Cambridge Exam Center Advantage

Altıneller Schools has been accredited as an official exam center by Cambridge Assessment International Education. This gives our students the following concrete advantages:

  • The chance to take YLE, KET, PET, FCE certification exams on campus
  • A level certificate directly accepted in international university applications
  • Preliminary qualification for study-abroad exchange programs

Why Choose German?

As a second foreign language, German offers the following practical advantages:

  • The language with the largest number of speakers in Europe (~100 million)
  • Direct admission to German universities in Turkey (Turkish-German University, etc.)
  • A Goethe certificate carries concrete weight in job applications
  • Opens a career door in Germany in engineering and health fields

The Parent's Role

You also play a part in your child's second-language acquisition process:

  • Support language exposure at home (films, books, games in the original language)
  • When they make a mistake, don't emphasize correction; encourage them
  • Allow for 1-2 study-abroad or international camp experiences per year

At Altıneller Schools, multilingual education, with 10-12 hours of English per week plus the option of German starting in middle school, is carried out through a certified program.

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