An activity that requires a class to design and present a PowerPoint presentation on the importance of water conservation in a target language is a ______ activity.

A language teacher asks learners to write a paragraph on 'scarcity of water'. Learners gather information from science and social science books and other sources before writing. Such a task aims at:

Aastha is an English language teacher for class VIII. She asked her learners to read a text from the Geography textbook and set vocabulary and comprehension tasks to help them learn both the content of the subject and the language. What is this pedagogical strategy known as?