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Addition & subtraction strategies to solve two-digit equations using an open number line. In this lesson, students go over using addition and subtraction strategies to solve two-digit equations using ...

Learning mathematics is much more than memorization. Rote drill and practice have not shown to lead to significant improvements in mathematics abilities, but rather, using strategies that engage and ...

Colin Foster receives funding from Research England and UKRI Economic and Social Research Council. He works for Loughborough University and is Director of the Loughborough University Mathematics ...