Ocean Playdough Invitation to Play
Ocean playdough is a fun activity to try this summer time. Use it as a part of a sea theme for your toddler or preschool classroom. Start exploring ocean life with your kids using this easy play idea.
Since this playdough is made with natural ingredients, it’s 100% taste-safe. So even babies and very young toddlers can join in on the fun.

Disclosure: Adult supervision is required for all activities at all times.
The Summer break can be tough on parents who aren’t used to having their kids home every day. If you’re trying to get ready for this Summer, then start with these Summer activities for kids. Or invest in the Summer Activity Pack, which is filled with educational ideas for young kids.
Table of Contents
- Materials needed
- Instructions
- Different ways to play
- More Summer themed fine motor activities to try
Materials Needed
- 2.5 cups Boiling water
- 2.5 cups flour
- 1 ¼ cup salt
- 1 ½ Tbsp Cream of Tartar
- 5 Tbsp Vegetable Oil
- Blue food coloring
- Blue glass pebbles
- Toy ocean creatures
How to Make Ocean Playdough
1. Mix together the dry ingredients

The first part of making homemade play dough is to mix the flour, salt and cream of tartar together in a large bowl.
2. Add in the oil and boiling water
If you are making the playdough with your kids, this is the part that really requires adult supervision. Be extra careful to ensure that no one gets burnt.
3. Knead the dough together until it’s a smooth consistency.
If your dough is too sticky, add a little bit more flour. If it’s too crumbly, then add a bit more water.
You can adjust these two ingredients, slowly, until you get a consistency that you like.
4. Add in the food coloring
I divided up the playdough into three balls and gave each one a different color. 1 had no color, 1 had only blue, and the last one had a combination of both blue and green.
Place 5-10 drops of food coloring into the center of the playdough. Then knead it until all of the playdough is colored.
While you can always add the food coloring during step 2, I prefer to do it this way because then I can adjust the color as I go. If you’re not after a specific color of shade, then feel free to add in the food coloring along with the water.

5. Organize the props
I included toy ocean animals and blue glass pebbles along with the playdough. Then let my kids play however they wanted.
When finished playing, you can store the playdough in a ziploc bag or an air tight container. It’ll keep for months if stored properly, making it a fantastic option for a busy bag.
Different Ways to Play with your Ocean Playdough
Make playdough kits that explore the sea creatures native ocean habitat. For example, tropical vs polar regions. The kids will have so much fun making their own small world with playdough.
1. Use small parts, like sea shells, buttons and pipe cleaners, to make coral reefs. These are easy to pick up at the dollar store and can be packed away for another day.

2. Playdough is also considered a sensory activity and there are some wonderful ideas on how to maximize this type of sensory play.
For example, you can add essential oils to the playdough to make it smell nice. Or add blue glitter to give it some sparkle.
One of my favorite ideas is to make sand play dough. This is a fun way to give the playdough a more grainy texture.

3. Ocean themed playdough mats or sea creature cookie cutters are also a great way to play with your ocean playdough.
No matter how you decide to play, your kids are going to have a blast.
More Summer Fine Motor Ideas
Developing fine motor skills is really important in the early years, and comes with so many amazing benefits. Here are some more summer play ideas to help little fingers get stronger.
- Fine Motor Ice Transfer
- Octopus Fine Motor Activity
- Rainbow Fish Fine Motor Activity
- Sun Fine Motor Activity
- Free Sea Animals Playdough Mats
For more ideas, check out this list of 15 Summer Fine Motor Activities for Kids
Summer Activity Pack
Educational printables for preschoolers and kindergarteners for this Summer.
Are you going to try this Ocean Playdough Invitation to Play with your kids?
Don’t forget to pin the idea for later.




