Understanding how to compare integers is a fundamental skill in middle school mathematics. Many students are comfortable working with positive numbers, but when negative numbers are introduced, they ...

This is a guided notes and homework set that includes 10 math problems, 12 math problems, and a modified version of each homework. The modified homework problems are broken down into smaller steps, ...

fMRI study of 20 adults reveals a shared numerical map that orders whole numbers and fractions by magnitude in the parietal cortex It has been demonstrated that the brain regions responding to integer ...