Specifications include, but are not limited to: TBAISD is looking for a K-5, comprehensive, research-based math intervention developed as a tier 2 and tier 3 intervention resource to teach targeted deficit skills in mathematics. The intervention should be designed to support students struggling in math instruction and include Instructional routines, math strategies and problem-solving. In addition, the intervention should have lessons and resources to cover instructing in the areas of: Addition & Subtraction- ADDITION WITH SUMS UP TO 100, : SUBTRACTION WITH NUMBERS UP TO 100, NUMBERS GREATER THAN 100 Multiplication- BASIC CONCEPTS, FACTS THROUGH 12x12, FACTORS GREATER THAN 12 Division-BASIC CONCEPTS, FACTS THROUGH 100÷10, DIVIDENDS TO 1000 Fractions- BASIC CONCEPTS, EQUIVALENCE AND COMPARISON, ADDITION AND SUBTRACTION
