4/1/2024 0 Comments Math negative numbers helpThe new strategy recruits the brain’s use of visual symmetry to make sense of the physical world, and it could have profound implications for the way elementary schools teach math. (Image credit: Courtesy on new discoveries about how the brain grapples with abstract mathematics, researchers at Stanford Graduate School of Education have developed a classroom strategy for teaching children the often baffling concepts surrounding negative numbers. As part of a four-hour curriculum on integers, fourth-grade students played games using a special number line that could be folded in half at the zero point, allowing the symmetry between positive and negative quantities to stand out.
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