U

S

U

A

L

L

Y

Experimental Issues: Found when CLIL is carried out with specific attention paid to its impact on language development in general, mother tongue and any additional languages

Methodological Issues: Particularly suitable for immersion methods

Learning Issues: Should be highly sensitive to the development of mother tongue

Socio-cultural Issues: Particularly suitable for border region schools where teaching and student resources can be shared

For example, when school curricula in a bilingual environment offer 'immersion-type' methods