Intervention Kits

Delta Math Kits are now available from the Ottawa Area ISD to support intervention groups of up to 10 students.  Each grade-level kit contains perforated card stock of the guided and independent practice cards for each readiness standard.  Grade-level kits also include mats used for whole number operations, algebraic expressions and equations.     

Additional accessibility tools are available from Math Drawing Tools LLC* to support student mathematical thinking throughout the Concrete/Representational/Abstract instructional approach and build procedural fluency from conceptual understanding. 

Base-ten and algebra tiles include labels to support student math talk while they build to understanding.  Drawing guides for whole numbers and fractions support students within the C/R/A instructional approach as they create math drawings that are neat and organized.

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Intervention Kits