Melanie is a sixth-grade student who is proficient at note-taking. Before instruction begins, she folds a piece of notebook paper in half and draws a line down the crease to divide the page into two columns. During the lesson and any readings, Melanie writes notes in the left-hand column. After the instruction is complete, she rereads her notes and uses the right-hand column to write key words, connections, her own reflections on the lesson and any remaining questions she has. This note-taking strategy is commonly referred to as: