Do this simple salt water experiment to teach kids about the respective density of salt water and fresh water. It's a fantastic kitchen science experiment that works for an ocean unit or a density science lesson. The perfect STEM activity for kids to use a controlled variable and works great as a science fair project!

Investigate how fish breathe underwater by simulating a gill using Koolaid and a coffee filter in this easy science experiment. This is a fun classroom science activity for kids learning about ocean animals, animal adaptations, water habitats, and ecosystems in 2nd grade science.

Do cool ocean science experiments with simple supplies from around the house. Explore currents, waves, marine animals, and more.

Learn about the layers of the ocean with this colorful and fun DIY Ocean Layers in a Jar!

Use recycled items to make this super cool jellyfish in a bottle! It's such a fun and easy science experiment and ocean craft for kids.

How can we remove oil from the ocean? Learn about ocean cleanups with this ocean oil spill clean-up experiment. A step-by-step environmental science project for kids

Did you know that Discovery Channel's Shark Week is coming up soon? This year, Shark Week will begin on Sunday, July 28. You can learn more about it on the

I am SO excited about this theme and there is still so much more left to explore and learn about the world at night. I have decided not to call this topic Nocturnal Animals as we're not only going to explore nocturnal animals, but also look at what diurnal animals (including ourselves) do at night.…

Ocean Science: Dissolve a sea shell with this acid-base experiment. Great for sea or ocean units, nature study and chemistry experiments! via @karyntripp

These Ocean Science Experiments for Elementary make homeschool learning about our oceanic friends an unforgettable adventure!