These materials were produced by the Wits Maths Connect Secondary (WMCS) project at the University of the Witwatersrand and are freely available under Creative Commons. The content is suitable for ...
Forbes contributors publish independent expert analyses and insights. Linda Darling-Hammond is an expert on education research and policy. PISA scores reveal deep problems in how the United States ...
In the third century BCE, Apollonius of Perga asked how many circles one could draw that would touch three given circles at exactly one point each. It would take 1,800 years to prove the answer: eight ...
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