ITERS-R: Blocks "At least 3 sets (10 or more blocks per set) of different types accessible daily for much of the day." (Not interlocking) Pg. 40
ECERS-3:Blocks "Enough space, unit blocks, and accessories from 3 categories accessible for 3 children to build sizeable independent structures at the same time.
FCCERS-R: Blocks "Many blocks and accessories for each age group (between 12 months and 7 years) accessible for much of the day." Pg.41
FCCERS-R:Blocks "Sets of 2 different types of blocks for each age group (between 12 months and 7 years) accessible daily for much of the day." Pg. 41
SACERS: Blocks and construction "Some blocks or at least one interlocking construction material accessible daily." (interlocking construction= lego, Lincoln logs, meccano)Pg. 28
