# data[].attributes.headline
reading the textbook over and over and writing things down. 

# data[].attributes.subject
reading the textbook over and over and writing things down. 

# data[].attributes.body
Actual Books

# data[].attributes.body
flash cards

# data[].attributes.headline
organizing things into tables with pretty images

# data[].attributes.subject
organizing things into tables with pretty images

# data[].attributes.body
Youtube

# data[].attributes.body
Dr Google