DIY Tide Pool – Ocean Science Activity for Kids

This week we studied ocean zones while following the Classical Conversations Cycle 1 Week 19 curriculum – and to add an extra element of fun, we also studied the Intertidal Zone.

Did you know that the Intertidal Zone is one of the harshest environments on earth? It’s true. Animals who live there have to withstand extreme variations in temperature and water levels, not to mention crashing waves and predators.

Amazingly, so many little creatures still make tide pools their home, like sea stars, puffer fish, crabs, anemones, barnacles, mussels and even baby octopuses!

See, I bet you learned something. Class dismissed.

Jk.

One of the ways we studied tide pools was this fun little backyard activity. I know it’s winter and 30 degrees outside, but my boys were not opposed to playing in the water. It’s a mystery, but it’s true.

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DIY Tide Pool

  • First, get some sort of large container to act as your tide pool. We used the top of an old plastic bird bath, which was perfect. You could also use a trash can lid or storage container.
  • Put a few scoops of sand or crushed rock in the bottom.
  • Add some seashells or small rocks. Check your local dollar store or craft store for shells, sand dollars and starfish. We got a very inexpensive bag of shells (since we live nowhere near the beach) and it was so worth it!
  • Add some mini sea creatures – but only ones that live in the intertidal zone! We used sea stars, sea turtles, crabs and a little octopus.
  • Have your kids fill up the tide pool with buckets of water. They can take turns making it high tide and low tide. My boys especially loved making waves by rocking the container back and forth.

This activity kept my boys occupied for hours!

Further Resources

 

Wild Kratts Stars of the Tides episode

Tide Pool Secrets

Look Inside a Tide Pool

 

 

 

 

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