10 Under the Sea-Themed Activities for Kids – Fun & Easy DIY Ideas! – How I Got The Job

Bring the magic of the ocean to life with these 10 under-the-sea-themed activities for kids! 🌊🐠 Whether you’re planning a themed party, a classroom activity, or just looking for a fun way to keep your little ones engaged, these ocean-inspired crafts and games are perfect for all ages. Let’s dive in!

1. DIY Ocean Sensory Bin

Let kids explore an underwater world with a sensory bin! Fill a large container with blue water beads, kinetic sand, or dyed rice. Add seashells, plastic sea creatures, and small boats for a fun, hands-on experience.

🔹 What You Need:

• Blue water beads or dyed rice
• Small sea animal toys
• Seashells and pebbles
• A large bin

🔹 Why Kids Love It:
It’s a great way to stimulate their senses while learning about different ocean creatures!

2. Paper Plate Jellyfish Craft

Get creative with this easy jellyfish craft using a simple paper plate and streamers.

🔹 What You Need:

• Paper plates
• Paint and brushes
• Googly eyes
• Ribbon or crepe paper for tentacles

🔹 How to Make It:

1. Paint the paper plate in bright colors.
2. Attach googly eyes and draw a smile.
3. Glue ribbons or crepe paper to the bottom for tentacles.

🎨 Fun Tip: Add glitter for an extra sparkly jellyfish effect!

3. Underwater-Themed Scavenger Hunt

Create an exciting treasure hunt with an ocean twist! Hide seashells, toy fish, and “buried treasure” around the house or yard. Give kids a map or clue list to find them.

🔹 Why It’s Fun:
Encourages problem-solving skills and teamwork while making kids feel like real underwater explorers.

4. Ocean Slime Experiment

Make gooey, stretchy ocean slime for a hands-on science experience.

🔹 What You Need:

• Clear glue
• Liquid starch
• Blue food coloring
• Glitter and small sea creature toys

🔹 How to Make It:

1. Mix glue with liquid starch.
2. Add a few drops of blue food coloring.
3. Stir in glitter and small sea toys for a cool ocean effect!

5. “Fishing” Game with Magnets

Turn learning into play with a homemade fishing game using magnets and paper fish.

🔹 What You Need:

• Paper fish cutouts
• Small magnets
• Wooden dowels with string
• Paperclips

🔹 How to Play:
Attach a magnet to a fishing rod (wooden dowel with string) and let kids “catch” paper fish with paperclips.

🐟 Fun Challenge: Write numbers or letters on the fish for an educational twist!

6. Bubble Wrap Ocean Painting

Create a stunning underwater scene using bubble wrap as a painting tool!

🔹 What You Need:

• Bubble wrap
• Blue and green paint
• White paper
• Paintbrushes

🔹 How to Make It:

1. Paint the bubble wrap with blue and green colors.
2. Press the bubble wrap onto white paper to create an ocean-like texture.
3. Add fish or seaweed drawings for extra fun.

🎨 Why It’s Fun: Kids love the unique texture and colorful results!

7. DIY Sea Shell Necklaces

Make ocean-inspired jewelry using real or craft seashells.

🔹 What You Need:

• Small seashells
• String or yarn
• Beads (optional)
• Drill (with adult supervision)

🔹 How to Make It:
Drill a small hole in the seashell, thread it onto a string, and add beads for decoration.

📿 Tip: Use colorful beads to make it extra vibrant!

8. Ocean Yoga for Kids

Teach kids simple yoga poses inspired by ocean animals, like:

• Dolphin Pose (Downward Dog variation)
• Starfish Pose (Lying flat with arms and legs stretched out)
• Octopus Wiggles (Wiggling arms like tentacles)

🧘 Why It’s Great: Helps kids stay active while promoting relaxation!

9. Ocean-Themed Snack Making

Let kids create ocean-inspired snacks with fun and healthy ingredients.

🔹 Ideas:

• Banana Dolphins – Slice a banana in half, add blueberry eyes, and cut the top to resemble a dolphin’s mouth.
• Octopus Hot Dogs – Slice hot dogs into tentacles before boiling.
• Blue Jello Oceans – Add gummy fish to blue Jello for a fun ocean effect!

🍽️ Why Kids Love It: They get to play with their food and eat a yummy treat!

10. DIY Cardboard Submarine

Build an imaginative cardboard submarine for kids to “dive” into ocean adventures.

🔹 What You Need:

• Large cardboard box
• Paint and markers
• Paper plates for windows
• Scissors (with adult supervision)

🔹 How to Make It:

1. Cut out holes for windows and a door.
2. Let kids paint and decorate their submarine.
3. Climb inside and pretend to explore the deep sea!

🚢 Why It’s a Hit: Sparks creativity and encourages imaginative play.

Final Thoughts

These 10 under-the-sea-themed activities for kids are the perfect way to bring ocean fun to life! Whether crafting, playing, or learning, each activity is sure to keep little ones engaged and entertained.

🌊 Which one is your favorite? Let us know in the comments!