In math, students extend their understanding of place value to the hundreds place. They use this to solve word problems, such as those involving length and other units of measure. Students add and ...

The common-core math standards require that students learn the standard algorithm for multi-digit adding and subtracting—you know, the process in which you line the numbers up vertically to add or ...

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Education activists are increasingly becoming concerned about the computer grading of written portions of new Common Core tests. Can a computer really grade written work as well as a human being? Here ...