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sea animals

What Does the Dolphin Say?
July 17th, 2022

Bedtime Math fan Mia G. asked us, how far does a dolphin’s sound travel? Read on to find out, and make some noise with the super speedy dolphin sound math!

(All That) Plus a Platypus
March 8th, 2022

What animal is this? It looks like a mix of an otter, beaver, and duck, but it’s actually a platypus. Read on to find out more about the platypus – and discover the numbers behind this crazy creature!

Don’t Hold Your Breath
December 8th, 2021

If you’ve ever tried to hold your breath, you know if gets harder and harder as time ticks by. But did you know there are some animals that can hold their breath for 10 minutes, 20 minutes, and even longer? Read on to see which animals are masters at holding their breaths, and take a breath of fresh math!

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