Ralph Pantozzi

@mathillustrated.bsky.social

(a personal account) MoMath Rosenthal Prize • #PAEMST • SciFri Educator • RutgersGSE • NCTM MAA Committee on the Teaching of Undergraduate Mathematics

The oceans are warming alarmingly, causing mass die out of many species as well as catastrophic weather events. But hey, BBC News is celebrating the fact that we can catch and sell (and presumably eat) more octopus. The banality and irresponsibility of this reporting is depressing.

Covid lockdowns demonstrated, in a deeply imperfect way, the possibility of large-scale social solidarity for a higher cause. That is a prime reason why so many powerful people want us to run screaming away from them into the comforting arms of selfish individualist competition.

Like, I hear you! But we also can't kid ourselves that there are very specific, material reasons that most agricultural voting blocs love the GOP. And those reasons are straight up not compatible with democracy! Or even with a viable rural economy!

Early math skills are one of the strongest predictors of later academic success. That's why six governors are asking the American Academy of Pediatrics to encourage families to build numeracy through everyday games. Add your name: weareallsolvers.org/aap

National Guidance on Early Numeracy - We're All Solvers

Early numeracy has no national guidance. It should. Join governors, researchers, educators, and pediatric professionals calling on the American Academy of Pediatrics and the U.S. Surgeon General to gi...

weareallsolvers.org

"In schools, “AI” promises to be the teacher, the tester, the grader, the therapist, the librarian, the researcher, the administrator, the security officer, the bus driver, the office secretary, the coach, and the student. 1/2

WATCH: Despite multiple complaints — and videos — of physical abuse and mistreatment of students, Arkansas’ Delta Institute continues to receive public funds. It is just one of hundreds of private schools taking state money with little oversight: propub.li/4c03NIk

Remember when NIH Director Jay Bhattacharya said there were no banned words and NIH Program Officers were making them up? Here’s the proof he lied: apnews.com/article/cali... I know, Jay Bhattacharya lying is not news. But it’s still really validating to have the admission.

White House admits it used keywords to kill billions worth of California research grants

Federal agencies that terminated more than a thousand research grants at the University of California last year admitted that they used keywords related to diversity, gender, vaccine hesitancy and COV...

apnews.com

“Books are not a timed exercise, a game you are only eligible to play between the ages of 12 and 18. The literary canon is not a puzzle with a set number of pieces that perfectly interlock and must be picked up and put down in a certain sequence.”

The Washington Post@washingtonpost.com · 2w ago

Column by Monica Hesse: Seven hundred people wrote to me asking for the missing text in a column about a movie version of on “The Odyssey.” That’s how much we all care about stories.

"Every gun that is made, every warship launched, every rocket fired signifies, in the final sense, a theft from those who hunger and are not fed, those who are cold and are not clothed." -Dwight D. Eisenhower, 1953

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“Two jumbo dice will be rolled. If the total is 2 or 12, then vehicle 212 moves ahead one tile. If the total is 3 or 11, then vehicle 311 moves ahead one tile. And so on. We will continue rolling the dice until one of the 6 vehicles has moved approx 25 tiles to reach the finish line.” #iTeachMath

If you'd never seen the definitions for the dot product and the cross product, how might you have invented them for yourself? Who took two vectors, thought "I wonder how I multiply these", and came up with ... those? I've been toying with this since yesterday and would love to hear other thoughts.