Peering at Infinity

Infinity is such a fun, crazy, mind-expanding, mind-boggling concept. It's a topic that some kids will gleefully try wrapping their thoughts around. I've been noodling on how to play with it in a rich and interesting way with pre-schoolers. (If you have ideas, please share.) In the meantime, though, I'm finding ways to touch on... Continue Reading →

A short conversation about infinity

"Hey, Kid. What's the biggest  number you can think of?" "Infinity." "Oh. What does infinity look like?" "It's a 1 with a hundred 0's after it." "Really?" "Yes." "I don't think infinity is a number." "Huh?" "It's a concept." "It's a number." "I disagree." "You are wrong, Mom." "Maybe. It happens. What do you want... Continue Reading →

Screens and Exponents

Last night the 7-year-old asked me what 3^7 equals. Seriously??? How does he even know this math language? Did I try to teach him exponents one day, and now I can't remember? (That might actually be the case...) Then he says, "Is it 2,187?" Hmm. This is strange. I check it on my calculator (thank you, ever-present... Continue Reading →

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