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Bring the beauty of the ocean to life with this fun and easy coral reef sponge painting craft!

This hands-on activity encourages creativity, strengthens fine motor skills, and introduces kids to the vibrant world beneath the sea. Perfect for summer fun or an ocean-themed learning unit!

Materials:

  • Blue construction paper
  • Acrylic paint in bright coral colors (like pink, orange, yellow, etc.)
  • Green paint
  • Sponges (cut into small pieces for painting)
  • Paintbrushes (optional for details)
  • Paper plate

Directions:

  1. Begin by cutting sponges into fun shapes—circles, stars, and irregular forms—to represent coral, seaweed, and other ocean plants.
  2. Give your child a sheet of blue construction paper to serve as their ocean backdrop.
  3. Using a sand-colored paint, have them brush or sponge the bottom portion of the paper to represent the ocean floor. Let it dry slightly.
  4. Pour a variety of bright paint colors onto a paper plate. Dip the different shaped sponges into the paint and press them onto the paper to create colorful, textured coral and sea plants. Encourage layering and overlapping for a more dynamic reef scene.
  5. Add green paint using a brush or sponge to create wavy seaweed rising from the sandy bottom.
  6. Once everything dries, your child can use crayons or markers to draw in fish, bubbles, or other sea creatures to bring their underwater world to life!