Calvert Math In Focus Grade 1 (Teacher & Student Books 1A, 1B, Worksheets)
The Teacher’s Manual combines the regular Math In Focus 1A and 1B into one, nearly 500 page, spiral-bound manual. Calvert Learning reorganizes the material into a different order, but it covers all of the Math In Focus curriculum units (see table of contents for Teacher’s Manual and Math In Focus student books).