
Intervals (Whole)
ʺWholeʺ is the beginning interval set stressing 0 and discrete positive values Part of the series also including ʺPositive Realsʺ and ʺIntegersʺ and ʺAll Realsʺ For students in grades 5-8 Three-way cardstock matching cards with included answers and organization labels Ten separate pages; typically two pages comprise one exercise Concepts Verbal, algebraic, and number line expressions depicting discrete whole numbers. Concepts: Incremental introduction of discrete whole numbers equalities and inequalities. Younger students may do as match; older student do abstractly and use "match" as a check. Students often do two exercises at a sitting. Format Three-way cardstock matching cards with included answers and organization labels. (Lamination recommended for heavy use; cutting required.) Recommended storage (not included): typically five hardware drawers, boxes, or envelopes Blackline Intervals (Wholes) Blackline link