Daily Language Review Grade 2
These language review skill books cover an excellent variety of skills with daily drills for 36 weeks. These do not have as many sentence-combining exercises as the Daily Grams series, but contain a larger array of exercises like analogies, identifying root words, fact/opinion, dictionary skills, syllabication and more (58 skills in all). This series has become even better (and more convenient to use) in that the answer key has been consolidated and moved to the back of the book. Previously, the week's answers appeared after Friday's lesson, making it more awkward to use. Reproducible, 128 pgs each.
These materials are also comprehensive in scope but are supplemental as opposed to more complete programs.