Styrofoam Ball Craft Ideas for Kids: Planets, Animals, Solar System Models Fun

Those simple white spheres, Styrofoam balls, hold a universe of creative potential, especially for kids! They’re lightweight, easy to handle for small fingers, and incredibly versatile. Forget expensive craft kits; a bag of Styrofoam balls in various sizes and some basic supplies can unlock hours of imaginative fun, turning into everything from planets orbiting the sun to quirky critters straight from a child’s imagination. They provide a fantastic three-dimensional canvas unlike flat paper, allowing children to think about form and structure in a new way.

Why Choose Styrofoam Balls for Crafting?

What makes these unassuming foam balls such a hit for children’s crafts? First off, they are incredibly lightweight. This makes them easy for even very young children to hold, manipulate, and display. Finished projects won’t be too heavy to hang up or play with. They are also relatively inexpensive, especially when bought in multi-size packs, making them accessible for parents, teachers, and group activities. The porous yet smooth surface takes paint and glue surprisingly well, especially water-based options. Plus, they come in a huge range of sizes, from tiny one-inch spheres perfect for details or small critters, up to large twelve-inch globes ideal for bigger projects like model planets or character heads.

Their 3D nature is perhaps their biggest advantage. Kids can explore shape and form, thinking about objects in the round rather than just flat representations. This aids spatial reasoning and encourages a different kind of creativity. Sticking things into them (like pipe cleaners for legs or skewers for mounting) is also relatively easy, adding another dimension to the crafting possibilities.

Gathering Your Crafting Arsenal

Before diving into the foam-tastic fun, it helps to gather some essential supplies. You don’t need everything, but having a good selection opens up more possibilities:

  • Styrofoam balls (various sizes are recommended)
  • Paints (water-based acrylic paints work best)
  • Paintbrushes (various sizes, including some smaller ones for details)
  • Glue (white craft glue like PVA is ideal; low-temp hot glue gun with adult supervision)
  • Scissors (kid-safe and adult scissors)
  • Googly eyes (a must for animals!)
  • Pipe cleaners (for legs, arms, antennae, hanging loops)
  • Felt or craft foam sheets (for cutting out shapes like ears, wings, feet)
  • Yarn or string (for wrapping, hair, hanging)
  • Glitter, sequins, beads (for adding sparkle and texture)
  • Permanent markers (for drawing details)
  • Wooden skewers or toothpicks (for joining balls, painting handles, mounting)
  • Optional: Craft knife (for adult use only, for cutting or shaping foam)

Important Safety Note: While Styrofoam itself is generally safe to handle, always provide adult supervision, especially when using sharp tools like scissors or craft knives for cutting the foam. Low-temperature hot glue guns are safer than high-temp ones around foam and little fingers, but still require careful adult handling. Ensure good ventilation when painting, just as you would with any paint project.

Blast Off!: Creating a Styrofoam Solar System

One of the most popular and educational crafts using Styrofoam balls is building a model of our solar system. This project combines art with a bit of astronomy, making learning tangible and fun.

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Choosing Your Planets

Gather Styrofoam balls of various sizes to represent the Sun and planets. You’ll need one very large ball for the Sun, then proportionally smaller ones for the planets. Don’t worry about perfect scale – the main idea is relative size: Jupiter the largest planet, Saturn next (plus rings!), Uranus and Neptune as large ice giants, and Earth, Venus, Mars, and Mercury as smaller rocky worlds. Having pictures of the planets handy helps with getting the colors right.

Painting Your Celestial Bodies

This is where the creativity shines! Use acrylic paints. Here are some ideas:

  • Sun: Bright yellows, oranges, and reds, maybe dabbed on with a sponge for a fiery texture.
  • Mercury: Grey with some darker grey or brown spots for craters.
  • Venus: Creamy yellows and pale oranges, perhaps swirled slightly.
  • Earth: Bright blue with swirled white clouds and green/brown landmasses. Sticking a toothpick into the ball gives you a handle for easier painting all around.
  • Mars: Rusty red-orange, maybe with a touch of brown.
  • Jupiter: Bands of beige, orange, brown, and cream. Try painting the base color, letting it dry, then adding the bands. A famous feature is the Great Red Spot – a dab of red/orange paint works perfectly.
  • Saturn: Pale yellow or beige. The rings are key! Cut a ring shape from thin cardboard or craft foam, paint it, and then carefully glue it around the planet once the sphere is dry.
  • Uranus: Pale blue-green.
  • Neptune: Deep blue, perhaps a slightly darker shade than Earth.

Let all your painted planets dry completely. You might need two coats for vibrant color.

Assembling Your Solar System

There are several ways to display your creation. You could paint a large piece of black cardboard as space, perhaps adding glitter stars, and glue the planets down in order. For a mobile, carefully insert screw eyes into the tops of the planets (add a dab of glue for security) and hang them with fishing line or string from a hanger or crossed sticks. Another option is using long wooden skewers: paint them black, stick one end into the ‘Sun’, and attach the planets along the skewers (you might need multiple skewers radiating outwards). This works well for a display base made from a larger piece of foam or clay.

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Crafting a Styrofoam Menagerie: Animals Galore!

Styrofoam balls are fantastic bases for creating all sorts of animals, from cute bugs to fuzzy monsters. Combine different sizes for heads and bodies, or use single balls for simpler creatures.

Cute Caterpillars

These are super easy and fun. Take several small, same-sized Styrofoam balls. Paint them bright colors – maybe green, or make a rainbow caterpillar! Once dry, glue them together in a line. Use pipe cleaners for antennae and maybe little legs poked into the bottom. Draw a face with markers or add tiny googly eyes to the front ball.

Spooky Spiders

Perfect for Halloween or just for fun! Take one medium-sized Styrofoam ball and paint it black. Once dry, cut four long pipe cleaners in half to make eight legs. Poke the ends of the pipe cleaners into the sides of the Styrofoam ball, four on each side, and bend them to look like spider legs. Stick on two or more large googly eyes for a creepy or comical look.

Fuzzy Friends and Funny Monsters

Let imaginations run wild! Use a larger ball for a body. Paint it any color, or even wrap it in yarn for a fuzzy texture (apply glue generously and wrap tightly). Stick on multiple googly eyes of different sizes. Cut out horns, ears, or wings from felt or craft foam and glue them on. Use pipe cleaners for arms, legs, or crazy antennae. Short lengths of yarn glued on can become wild hair. There are no rules here – the sillier, the better!

Verified Tip: Painting Perfection. Water-based acrylic craft paints adhere best to Styrofoam. Apply thin coats and allow drying time between layers to prevent the paint from becoming gummy. For full coverage on the white foam, a primer coat of white paint or gesso can help the final colors pop, though it’s often not essential for kids’ crafts. Avoid most spray paints as the solvents can melt the foam.

Other Animal Ideas

  • Ladybugs: Paint a half-ball red, add black spots and a black head section. Use black pipe cleaners for antennae.
  • Owls: Use one ball, paint it brown or grey. Cut large eye circles, beak, and wing shapes from felt or foam. Add googly eyes in the center of the felt eye circles.
  • Pigs: Paint a ball pink. Use pink foam/felt for ears and a snout (a small foam circle or button works well). Add googly eyes and draw nostrils on the snout. A curled pipe cleaner makes a great tail.
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Beyond Planets and Paws: Other Styrofoam Sphere Ideas

The fun doesn’t stop there! Styrofoam balls can be used for countless other decorative and playful crafts.

Dazzling Ornaments

Smaller Styrofoam balls make wonderful bases for homemade ornaments, perfect for Christmas trees or just hanging decoration. Paint them in festive colors, roll them in glue and then glitter for maximum sparkle, or cover them with sequins or small beads pushed into the foam (add a dab of glue first for security). You can also try decoupage: tear small pieces of colorful tissue paper or fabric scraps, apply glue to the ball, and smooth the pieces over the surface, overlapping them until the ball is covered. Insert a pipe cleaner loop or screw eye for hanging.

Miniature Globes

Challenge older kids to turn a medium-sized ball into a miniature globe. Paint the entire ball blue. Once dry, carefully sketch the continents with a pencil (using a real globe or map as a guide) and then paint them green and brown. This is a great way to combine art with geography.

Textured Play Balls

Create interesting sensory balls. Apply glue and wrap them tightly with different textured yarns. Or, carefully (adult job!) push short, blunted objects like bead heads or flat-bottomed studs into the foam for a bumpy texture.

Handy Tips for Styrofoam Success

  • Cutting Foam: If you need to cut balls in half or shape them, an adult should do this using a sharp craft knife or a serrated knife. A smooth, sawing motion works best.
  • Sticking Things Together: White craft glue works well for gluing foam to foam or attaching paper, felt, and lighter items. Allow ample drying time. For heavier attachments or a quicker bond, a low-temperature hot glue gun used by an adult is effective. High-temp glue can melt the foam.
  • Making Holes: Need to insert a skewer, pipe cleaner, or toothpick? Gently pushing and twisting usually works. For a cleaner hole, you can carefully use the point of scissors or a skewer.
  • Painting Base: Sticking a wooden skewer or a few toothpicks into the bottom of the ball provides a handle, making it much easier to paint all sides without getting messy fingers. You can stand the skewer in a piece of scrap foam or clay while the paint dries.

Styrofoam ball crafts offer a fantastic blend of fun, creativity, and even learning. Whether you’re exploring the solar system, building a zoo of strange creatures, or designing dazzling decorations, these simple spheres provide endless possibilities. So grab a bag of balls, unleash your child’s (and your own!) imagination, and get ready to craft some wonderful, three-dimensional creations. The process is just as rewarding as the final product!

Cleo Mercer

Cleo Mercer is a dedicated DIY enthusiast and resourcefulness expert with foundational training as an artist. While formally educated in art, she discovered her deepest fascination lies not just in the final piece, but in the very materials used to create it. This passion fuels her knack for finding artistic potential in unexpected places, and Cleo has spent years experimenting with homemade paints, upcycled materials, and unique crafting solutions. She loves researching the history of everyday materials and sharing accessible techniques that empower everyone to embrace their inner maker, bridging the gap between formal art knowledge and practical, hands-on creativity.

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