Students are asked to delete prepositional phrases in order to help understand other concepts.  In addition to grammar concepts, capitalization, punctuation, sentence types, phrases/clauses and friendly/business letters are included.  Ample practice worksheets are offered for each skill. 

53 prepositions introduced
Materials presented and reviewed throughout
Contains unit reviews, unit tests, cumulative reviews, and cumulative tests
Includes pre/post assessments
Reproducible worksheets (answer key on left side and reproducible page on right)
Writing section "teaches" how to write appositives, semicolon construction, and compound sentences
See "Scope and Sequence" for content
Tests are also in the teacher edition