Working memory mistakes in math include mistakes such as losing place in problems, errors due to missed steps or key information, calculation errors like near-misses or reversed digits, directional errors, or procedural errors like errors of grouping or carrying. In the video below, teacher Leah Alcala shares how she decided to change how she graded math mistakes in her class. Instead of putting a grade, she highlights mistakes and then gives examples of mistakes and the correct answers in class. Students have a chance to retake their test and better their final scores. This clever approach takes advantage of memory as well as intrinsic motivation and boosts what students learn in math by the time they complete her class. Working memory is such a common […]
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