The following is an excerpt from The Gravity of Math: How Geometry Rules the Universe by Steve Nadis and Shing-Tung Yau. Copyright 2024. Available from Basic Books ...
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 ...
This is a preview. Log in through your library . Abstract This paper describes a task-based dynamic geometry platform that is able to record student responses in a collective fashion to pre-designed ...
Lindsey Henderson hopes to change the conversation about math in her state. As student math performance declined in Utah and states across the nation over the pandemic, most learning-recovery efforts ...
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