Portland Public Schools is trying to close the algebra access gap. Early evidence suggests it’s working

The seventh graders in Maddie Hines’ project-based math class in North Portland are learning all about how to run sophisticated experiments where they come up with a hypothesis, test it out using the ...
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Sebestyen’s theorem crosses into infinity after 40 years of mathematical limits

A classic math rule now handles infinity. New work strengthens the math behind physics and unbounded systems. % ...