Ocean Sensory Bin – Easy Ocean Activities for Toddlers and Preschoolers
An Ocean Sensory Bin is a fun way to learn about the ocean and what is found under the sea. Sensory bins are easy to assemble, and kids can spend hours playing with them.
During the summer months, we love including under the sea activities and ocean themes in our hands-on learning. They are the perfect themes for hot summer days.
Under the Sea Sensory Bin
Ocean Sensory Bin – Easy Ocean Activities for Toddlers and Preschoolers
Children learn so much through hands-on activities that ignite their senses of sight, sound, touch, taste, smell, and movement! That is why we love including sensory bins into a variety of themed learning.

EASY UNDER THE SEA SENSORY BIN
What you will need to make your Ocean Sensory bin is in this picture below. However, I have it displayed in list form towards the bottom of the page. Enjoy!
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Ocean Activities for Preschoolers
This ocean sensory bin is also a great idea for an under the sea themed birthday party or summer playdate idea.
By adding sand, blue water, glass beads, sea glass, sea shells, ocean animals, and any other under the sea item you can think of you’ll easily create an enjoyable ocean activity.
This is such a fun ocean sensory experience for toddlers and preschoolers+. As long as you are close by (for the little ones), it’s safe for splashing, scoping, digging for treasures, swimming your fish through the sea and more. Your child will have so much fun with this.
Ocean Theme Ideas
You can even add this sensory bin to an Ocean Themed Sensory Table
You can find our Ocean Themed Sensory Science Table by clicking here.
Ocean Sensory Play
Toddlers and preschoolers can have a blast exploring an ocean sensory bin, which offers a hands-on way to dive into the wonders of life under the sea. As your child sifts through the bin, they can discover and identify different sea animals, enhancing their vocabulary and knowledge about ocean life.
The tactile experience of feeling the different textures allows you to add smooth shells, ocean life, and pebbles. It stimulates their sensory development and fine motor skills. Additionally, the open-ended nature of sensory bins encourages imaginative play, as kids might create underwater adventures or build mini ocean habitats.
This engaging activity keeps young minds entertained and fosters curiosity, creativity, and a love for learning about the natural world. Whether indoors or outside, an ocean sensory bin is a fantastic way to bring the magic of the sea to playtime.
Ocean Preschool Theme
Ocean Sensory Bin
What’s Needed
1 Small to medium size Container
Sand
Small Ocean Animals
Little Glass Stones or Sea Glass
Small Ocean Plants
Shells
Blue Food Coloring
Water
Directions
1. Pour the sand into the container, so it is at least 2 inches deep.
2. Put all the ocean animals, stones, plants, and shells into the sand.
3. Tint your water with the blue coloring and pour it into the container as high as you would like it to be.
Kids can use their hands or small scoops or shovels to dig for ocean life.
This is such a great summer activity!
Under the Sea Sensory Bin for Toddlers and Preschoolers
You don’t have to live near the beach; you can bring the beach and ocean to your children by creating an ocean sensory experience. Have fun!
Ocean Unit
The Best Ocean Unit Study
For more resources, printables, and activities related to the ocean and its inhabitants, please visit our Oceans Activities page and my Under the Sea Pinterest board.
Ocean Activities for Kids
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SEA LIFE SENSORY BIN































