I have dd's book here -
unit 1 whole numbers, algebra & statistics
number patterns & algebra (which is prime factorization), area
statisitcs and graphs (circle graphs, line & stem plots, mean, median, mode)
unit2 Decimals
adding/subtracting decimals
multiplying & dividing decimals
unit 3 fractions
LCM
comparing & ordering fractions
writing decimals as fractions & vice versa
adding & subtracting fractions
multiplying & dividing fractions
unit 4 algebra
integers
adding, subtracting,mult,divid
solving equations
unit 5
ratio & proportion, percent
probability
unit 6 measurement & geometry
metric system
angles & polygons
lines of symmetry
similar&congruant figures
measuring area & volume