This is another story in KPCC's ongoing series, Classroom Core, that takes a close look at how the Common Core teaching standards are playing out in schools in Southern California. Amid rows of chairs ...
(TNS) — Rulers and calculators slid back and forth across desks and erasers scrubbed at incorrect answers as students coached each other through math questions on a paper test. David Evans' Hamilton ...
Most famous equation: Einstein's E = mc2, which means energy is equal to mass times the speed of light squared. Known digits of pi: More than 105 trillion digits Digits of pi NASA uses for equations: ...
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