Count Builders MTSS

A comprehensive, data-driven Kindergarten Math MTSS framework designed for Tier 2 and Tier 3 interventions. This year-long resource provides scripted mini-lessons, diagnostic data tracking toolkits, visual anchor charts, and interactive math mats to build robust number sense, early operations, and base-ten understanding.

DMDeborah Marshall

Early Number Sparks

Focuses on early number identification, subitizing, and 1-to-1 correspondence up to 10. Includes diagnostic tracking, tactile counting mats, and explicit scripted small-group interventions.

Part Part Whole Play

Builds a foundational understanding of addition and subtraction as putting together, taking apart, and finding partners of numbers. Designed for tier-2/3 conceptual concrete modeling.

Ten Frame Town

Supports conceptualization of numbers 11-19 as ten ones and some further ones, alongside essential 2D and 3D geometric shape recognition. Includes hands-on teen frames and tactile shape sorting mats.