Gaps
Weak areas
One page per concept an exam question exposed as missing. Each one composes two or three chapters that each teach half of it — the chapters stay as they are, and every page links back to the pieces it joins.
Gaps
One page per concept an exam question exposed as missing. Each one composes two or three chapters that each teach half of it — the chapters stay as they are, and every page links back to the pieces it joins.