Read the two ESL teaching approach/methodology references.

“[This approach] is believed to foster process of negotiation, modification, rephrasing and experimentation that are at the heart of second language learning” (RICHARDS & RODGERS, 2001, p. 228).

“By engaging in meaning activities such as problem solving, discussions or narratives, the learner’s interlanguage system is stretched and encouraged to develop” (FOSTER, 1999, p. 69).

Both quotations are related to