Kohlberg's Digi-Block Mathematics Grade:Pre-Kindergarten - Kindergarten SKU for power (multi colors):

SKU for power (multi colors): 040-0117-C

we recommend you also get a 2-Place Counter

because the students are counting real things blocks rather than the abstraction of a line or a space between lines

SKU: 550-0686

but if you want to really work on connecting the physical operations to how they are written

Kohlberg's Digi-Block Mathematics Grade:Pre-Kindergarten - Kindergarten SKU for power (multi colors):SKU for Grade Prek K: 230 0751 SKU for Grade K 1: 230 0752 Kohlberg Digi block Mathematics is ideal for Pre K through Grade 1. The lessons focus on using the physical blocks for counting and introducing place value before moving to the packed blocks view. Below are samples from the books: Grade Prek K Grade K 1