Favorite tweet from robertkaplinsky

How well do your students REALLY understand quadratics? This @openmiddle problem from @zmill415 will help you figure it out. https://t.co/mEqatlL4Pg #iteachmath https://t.co/RDjbdgd251

— Robert Kaplinsky (@robertkaplinsky) Jan 14, 2022

from Twitter https://twitter.com/robertkaplinsky

January 14, 2022 at 06:43PM
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