# data[].attributes.headline
Group 1: Grammer- Transition Method (Page 223)

# data[].attributes.subject
Group 1: Grammer- Transition Method (Page 223)

# data[].attributes.headline
Group 2: The Audio-lingual Method (Page 223)

# data[].attributes.subject
Group 2: The Audio-lingual Method (Page 223)

# data[].attributes.headline
Group 3: Communicative Approaches (Page 223)

# data[].attributes.subject
Group 3: Communicative Approaches (Page 223)