Match the classroom activities with the main aims of the Content and Language Integrated Learning (CLIL) approach:

First column: Main aims

1- to focus on content vocabulary

2- to develop communication skills

3- to develop cognitive skills

4- to raise awareness of citizenship

Second column: Classroom activities

( ) Learners discuss in groups how they set up their science experiments.

( ) The teacher highlights the parts of a river from a geography text which the learners have just read.

( ) Learners do a web search to see how to clean up a local river.

( ) Learners classify plants according to several criteria.

Choose the alternative that presents the correct match: