The First Fast Driver
You see speed limit signs lots of places while driving: in neighborhoods, on highways, in front of schools. But we bet you’ve never seen a
You see speed limit signs lots of places while driving: in neighborhoods, on highways, in front of schools. But we bet you’ve never seen a
Bedtime Math fan Migael d.P. asked us, how many spots does a cheetah have? (And sent us a great drawing to help figure it out.)
Stingrays can be pretty large. But just how big is the biggest one? Read on to find out – and do the math!
One of our favorite kinds of patterns are fractals, where each shape is made of tiny versions of itself, and then those new big shapes
Bedtime Math fan Amber I. asked us, what is the world’s longest pearl necklace? Read on to see how close your guess is – and
If a cat earned a dollar for every hair it shed, how much money would the kitty have at the end of 1 year? Read
When you wear a wool sweater, have you ever stopped to wonder what animal was wearing it before you? How about how many sweaters that
If you’ve ever seen those weird charts of letters like the one here, you know that they don’t spell out words. But what exactly do
Bedtime Math fan Libby O. asked us, how tall are baby penguins compared to their moms and dads? (and gave us an awesome penguin drawing,