The doubling square trick is a simple mathematical shortcut designed for class 6 to 10 students to make multiplication easier ...

If you buy something using links in our stories, we may earn a commission. Learn more. A few minutes into a 2018 talk at the University of Michigan, Ian Tobasco picked up a large piece of paper and ...

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This is the first in a two-part series. The debate over what early math should look like and what should be included in the Common Core State Standards for math is one of the most contentious in ...

The first few years of school weren’t easy for RuoHan Chen. He had emigrated from China at age 4, just a few years before starting kindergarten. The language and culture were still new to him, which ...