Texas Math Models

Same thing, different name

You looked something up, found an explanation, and it used a word that isn’t on your kid’s paper. That’s usually because it was written for the rest of the country. Texas says it differently.

The modelOn a Texas page ElsewhereWhere it shows up
Bars showing part and whole strip diagram tape diagram TEKS 3.5B and 4.5A, and STAAR items
Trading a ten to subtract borrow rename, decompose Any subtraction with regrouping
Disks in labeled columns place-value chart place value mat Hundreds / tens / ones work
The standards themselves TEKS, by code Common Core standard Texas writes its own standards
The test STAAR state assessment Grades 3–8 and end-of-course