Two effective manipulatives that can be used to support fractions and base 10 learning are base 10 blocks and Cuisenaire rods ...

GPT-5.2 Pro delivers a Lean-verified proof of Erdős Problem 397, marking a shift from pattern-matching AI to autonomous ...

A decades-old geometry puzzle has finally been solved by a young mathematician in South Korea. Hidden behind a simple hallway ...

After almost sixty years of stumping progress in geometry, a Korean mathematician has cracked a problem that generations of ...

He solved one of the hardest problems in mathematics — a million-dollar challenge that had defeated everyone for decades.