50 Attribute Block Activities is a set of 50 double-sided activity cards for teaching math skills with attribute blocks. Topics include: shapes sizes color comparison patterning probability sorting Venn diagrams triple Venn diagrams differences Carroll diagrams fractions and perimeters. The front side provides teaching objectives resources used and procedure. The other side provides visual examples. Math manipulatives used effectively throughout and presented in clear photography. Contains 50 double-sided activity cards and a contents card that can act as a check off list.