# data[].attributes.body
teaching style

# data[].attributes.headline
excessive workload for one or more subjects

# data[].attributes.subject
excessive workload for one or more subjects

# data[].attributes.headline
teachers' understanding of related knowledge / subject is poor

# data[].attributes.subject
teachers' understanding of related knowledge / subject is poor

# data[].attributes.body
teaching material

# data[].attributes.headline
Learning tasks that aren't targetted at student's point of need, e.g. too easy, too hard. 

# data[].attributes.subject
Learning tasks that aren't targetted at student's point of need, e.g. too easy, too hard. 

# data[].attributes.body
teacher's expertise

# data[].attributes.body
Too many students in classroom

# data[].attributes.headline
Too much time sitting on floor - lost interest or become restless and distracted

# data[].attributes.subject
Too much time sitting on floor - lost interest or become restless and distracted

# data[].attributes.headline
The limitation knowledge of the teacher to know his/her students' needs 

# data[].attributes.subject
The limitation knowledge of the teacher to know his/her students' needs 

# data[].attributes.body
teacher style is too traditional , could help children construct their own knowldege

# data[].attributes.headline
teachers' indifference to students' expressed needs

# data[].attributes.subject
teachers' indifference to students' expressed needs

# data[].attributes.headline
No chance for students to link to prior knowledge or personal experiences. 

# data[].attributes.subject
No chance for students to link to prior knowledge or personal experiences. 

# data[].attributes.headline
teachers who only have subject knowledge, not pedagogy

# data[].attributes.subject
teachers who only have subject knowledge, not pedagogy

# data[].attributes.headline
Workbook as only the sources of practicing the knowledge 

# data[].attributes.subject
Workbook as only the sources of practicing the knowledge 

# data[].attributes.headline
feel difficult to find suitable learning style 

# data[].attributes.subject
feel difficult to find suitable learning style 

# data[].attributes.headline
only lecture no activity for active learning

# data[].attributes.subject
only lecture no activity for active learning