| Multi-Level Worktexts |
Building on
the introductory-level photo stories , the Worktexts
provide language exercises on three additional levels ,
each more challenging than the previous .
Exercises develop story comprehension , language skills
and encourage learners to use higher order thinking . The
Worktexts provide language exercises at three additional
levels labeled beginning-high , intermediate low , and
intermediate high , each level more challenging than the
previous .