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Tide Pool

math · counting · adding · ocean animals

Pearl the octopus needs help counting sea animals. Get the counts right to earn pearls and open new places around the world: a coral reef, a kelp forest, mangroves, the icy Antarctic and the glowing deep sea.

ages 5–8 · about 15 min · free to play

What you'll learn

  • Counting each thing once, up to 20
  • Adding two groups together
  • Comparing which group has more
  • Where sea animals live around the world