DIY Cardboard Castle Craft for Kids: A Step-by-Step Guide

Looking for an engaging and easy DIY craft activity to enjoy with your kids? This DIY cardboard castle is perfect for children aged 4–8 and uses everyday household items, making it a budget-friendly and fun project. My daughter and I had a blast creating this castle together, and I’m excited to share the step-by-step instructions so you can create your own magical fortress at home.

• Category: Crafts for Kids

• Skill Level: Beginner

• Time to Complete: 30-45 minutes

• Audience: Parents for kids aged 4-8

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What You’ll Need

• 1 medium cardboard box (about the size of a shoe box)

• 1 smaller cardboard box (for the second story)

• 4 toilet paper rolls (for the towers)

• 4 snow cone cups (for the tower roofs)

• Star patches or stickers (for decoration)

• Ribbon (for embellishment and flags)

• Glue gun and glue sticks

• Scissors

• Craft paint and brushes

• Pastel acrylic paint

• Optional: Construction paper, markers, or stickers for extra decoration

Step 1: Prepare the Base

1. Take the medium-sized cardboard box and place it upside down so the open end is at the bottom. This creates a sturdy base for the castle.

2. Paint the outside of the box in your child’s favorite color or a classic stone gray. Let it dry.

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Step 2: Add the Second Story

1. Take the smaller box and center it on top of the larger box.

2. Use a glue gun to secure the smaller box in place.

3. Paint the second story to match the base, or choose a contrasting color for a fun design.

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Step 3: Create the Towers

1. Paint the toilet paper rolls in the same color as the castle walls or in a matching theme.

2. Glue one toilet paper roll to each corner of the base to serve as the castle towers.

3. Paint the snow cone cups in a coordinating color and glue one to the top of each toilet paper roll as a roof.

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Step 4: Decorate the Castle

1. Add star patches or stickers to the walls of the castle for a magical touch.

2. Cut small strips of ribbon to create flags and glue them to the tops of the snow cone cup roofs.

3. Use markers, construction paper, or additional stickers to add windows, doors, or other details

Step 5: Add Final Details

• Use ribbon to create a drawbridge or banners for added flair.

• For extra fun, cut a small door into the front of the castle so kids can peek inside or use it for pretend play with toys or figurines.

Why This Craft Is Perfect for Kids

This DIY cardboard castle is simple enough for kids to actively participate in every step, from painting to gluing and decorating. It encourages creativity and fine motor skill development while giving them a sense of pride in their creation. Plus, the finished castle makes a wonderful prop for imaginative play!

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Tips for Success

• Supervise younger kids when using scissors or a glue gun.

• Don’t worry about perfection—encourage your child to take the lead and make the castle uniquely theirs!

• Save leftover materials for future crafts, like a moat or a royal throne for their castle.

We loved building this castle together, and I hope you and your kids have as much fun as we did. This is a great way to reuse items you already have at home while creating a lasting memory with your little one.

Ready to make your own DIY cardboard castle? Share your creations and tag us with #DIYKidsCrafts—we can’t wait to see your magical kingdoms!

RElated activities

• Unicorn Sensory Play

• Unicorn Sensory Play Printables

• Unicorn & Clouds

Magical Unicorn Sensory Play: Spark Imagination and Learning Through Play

Unicorns bring a magical charm that captivates children of all ages. This unicorn-themed sensory play setup combines colorful, sparkly materials with hands-on activities that develop fine motor skills, creativity, and sensory exploration. With four enchanting bins and whimsical decor, this play setup will transport your little ones into a world of rainbows, clouds, and unicorn fun!

List of Materials Needed

• Poly fiber fill or Cotton balls

• Rainbow cutouts

• Pink and purple star patches

• Cloud and unicorn acrylic charms (GoodnightFox)

• Shaving cream

• Food coloring (pink, purple, blue)

• Sparkly glitter

• Materials for unicorn slime or chickpea foam (optional, for taste-safe play)

• Pom poms or unicorn cookies (for taste-safe play)

• Trofast bin unicorn insert (with feeding hole)

• Unicorn cutout (mane with hole punch)

• Fluffy rainbow yarn

• Scissors

• Printable decor items (castle, rainbows, unicorns, pattern-matching printables)

• Pink/purple awning

Overview of Learning Objectives by Age Group

• Age 0-6mo: Tactile exploration of soft materials like cotton balls and poly fiber fill.

• Age 6mo-12mo: Develop fine motor skills by grabbing pom poms and touching soft textures.

• Age 12mo-2yr: Practice cause-and-effect play, such as feeding the unicorn or swirling shaving cream.

• Age 3yr-4yr: Strengthen motor skills with threading, scissor use, and pattern-matching activities.

• Age 4yr-6yr: Enhance creativity and critical thinking by engaging in imaginary play and themed crafts.

Setting up unicorn land

The magical unicorn setup features a pink and purple awning that sets a whimsical tone. Decorate the space with cutout castles, rainbows, unicorns, and colorful pattern-matching printables. These elements not only create a cohesive theme but also encourage imaginative storytelling and role play.

Sensory Bin 1: Clouds & Rainbows

Materials List:

• Poly fiber fill

• Cotton balls

• Rainbow cutouts

• Pink and purple star patches

• Cloud and unicorn acrylic charms

Activity Instructions:

Create a fluffy cloudscape by spreading poly fiber fill and cotton balls across the bin. Add rainbow cutouts and scatter star patches throughout. Use cloud and unicorn acrylic charms for “rainbow run” imaginative play. Encourage children to create stories about unicorns jumping across rainbows and resting on clouds.

Sensory Bin 2: Swirled Shaving Cream Magic

Materials List:

• Shaving cream

• Food coloring (purple, blue, pink)

• Sparkly glitter

Activity Instructions:

Fill the bin with shaving cream and add drops of food coloring. Let kids swirl the colors to create magical patterns, then sprinkle glitter for a sparkly touch. For an alternative activity, mix unicorn slime or make taste-safe chickpea foam. Kids will love the soft textures and colorful visuals.

Sensory Bin 3: Feed the Unicorn

Materials List:

• Trofast bin unicorn insert

• Pom poms or unicorn cookies

Activity Instructions:

Use the unicorn insert with a hole to mimic a magical unicorn feeding station. Encourage children to “feed” the unicorn with colorful pom poms or taste-safe unicorn cookies. This activity enhances hand-eye coordination and is perfect for pretend play.

Sensory Bin 4: Rainbow Threading and Hair Cutting

Materials List:

• Unicorn cutout with hole-punched mane

• Fluffy rainbow yarn

• Scissors

Activity Instructions:

Thread fluffy rainbow yarn through the holes in the unicorn’s mane to create colorful braids. Once threaded, practice cutting the “hair” to encourage scissor skills. This activity combines creativity with fine motor development.

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Benefits of Sensory Play

1. Encourages imaginative play and storytelling.

2. Develops fine motor skills through threading, cutting, and feeding activities.

3. Enhances sensory processing with tactile, visual, and auditory elements.

4. Provides calming effects through repetitive, hands-on activities.

5. Builds problem-solving and critical thinking skills.

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Week-Long Unicorn Themed Homeschool Lesson Plan

Monday: Unicorn Exploring Colors and Textures

1. Color Sorting Activity: Sort pom poms by color. (Objective: Learn color recognition)

2. Unicorn Art Craft: Paint a unicorn outline using watercolors. (Objective: Explore creativity and fine motor skills)

3. Cloud Sensory Exploration: Use cotton balls and poly fiber fill to create tactile cloud art. (Objective: Develop sensory awareness)

4. Unicorn Matching Worksheet: Match unicorns to their rainbow paths. (Objective: Practice pattern recognition)

5. Rainbow Building with Blocks: Create rainbows using colored blocks. (Objective: Improve spatial awareness)

6. Taste-Safe Slime Making: Make chickpea foam. (Objective: Learn about textures and safe sensory play)

7. Story Time: Read a unicorn-themed book. (Objective: Enhance language and listening skills)

8. Movement Game: Unicorn gallop race around the yard. (Objective: Promote gross motor skills)

Tuesday: Unicorn Numbers and Patterns

1. Counting Clouds: Count cotton balls in groups. (Objective: Practice counting and number recognition)

2. Rainbow Sequencing: Arrange colored strips in rainbow order. (Objective: Understand sequences)

3. Pattern Matching Worksheet: Complete a unicorn-themed pattern sheet. (Objective: Identify and continue patterns)

4. Pom Pom Drop: Drop pom poms into numbered cups. (Objective: Number association)

5. Rainbow Sorting Game: Use rainbow-colored objects to create sets. (Objective: Learn sorting and grouping)

6. Sensory Writing Tray: Use shaving cream to write numbers. (Objective: Reinforce number writing skills)

7. Unicorn Shape Hunt: Search for hidden shape cutouts. (Objective: Recognize basic shapes)

8. Unicorn Cookie Math: Divide cookies into equal groups. (Objective: Learn basic division and sharing concepts)

Wednesday: Language and Storytelling

1. Unicorn Alphabet Game: Match uppercase and lowercase letters. (Objective: Letter recognition)

2. Vocabulary Craft: Create flashcards with unicorn-related words. (Objective: Build vocabulary)

3. Story Writing Activity: Write a short story about a unicorn’s adventure. (Objective: Develop writing skills)

4. Magnetic Letters: Use magnetic letters to spell unicorn-themed words. (Objective: Practice spelling)

5. Unicorn Puppet Play: Use a unicorn cutout to act out a story. (Objective: Foster imagination)

6. Rainbow Word Search: Find unicorn-related words in a custom word search. (Objective: Practice reading skills)

7. Interactive Story: Co-create a unicorn tale with prompts. (Objective: Enhance creative thinking)

8. Phonics Game: Match pictures to their starting sounds. (Objective: Strengthen phonemic awareness)

Thursday: Unicorn Science and Discovery

1. Rainbow Experiment: Use food coloring and water to create a rainbow. (Objective: Learn about color mixing)

2. Unicorn Slime Activity: Create glittery unicorn slime. (Objective: Explore chemical reactions)

3. Cloud in a Jar Experiment: Demonstrate condensation using a jar and hot water. (Objective: Understand weather concepts)

4. Pom Pom Launcher: Build a simple launcher to explore physics. (Objective: Learn about force and motion)

5. Unicorn Habitat Craft: Build a mini unicorn house using craft supplies. (Objective: Encourage design thinking)

6. Nature Walk: Collect items and discuss textures and colors. (Objective: Connect nature to sensory learning)

7. Unicorn Shadow Play: Use cutouts and a flashlight to make unicorn shadows. (Objective: Discover light and shadows)

8. Glitter Globe Craft: Make a mini glitter globe with unicorn charms. (Objective: Explore visual sensory effects)

Friday: Unicorn Fine Arts and Motor Skills

1. Rainbow Yarn Threading: Thread yarn through punched holes in a unicorn mane. (Objective: Develop fine motor skills)

2. Unicorn Hair Salon: Cut and style yarn to “trim” unicorn hair. (Objective: Practice scissor skills)

3. Collage Art: Create a unicorn collage with sequins and glitter. (Objective: Foster creativity)

4. Rainbow Pom Pom Toss: Toss pom poms into cups of matching colors. (Objective: Improve hand-eye coordination)

5. Unicorn Tiara Craft: Make a wearable unicorn crown. (Objective: Encourage creativity and design)

6. Unicorn Dance Party: Dance to music while pretending to be unicorns. (Objective: Build gross motor skills)

7. DIY Unicorn Puzzle: Cut a unicorn picture into pieces for a puzzle. (Objective: Enhance problem-solving skills)

8. Review Day: Discuss the week’s activities and reflect on what was learned. (Objective: Reinforce concepts)

This lesson plan ensures children are engaged in themed, educational activities all week while keeping the weekend open for free play and exploration with the full sensory setup..

25 Unicorn Vocabulary Words

1. Unicorn

2. Rainbow

3. Cloud

4. Glitter

5. Magical

6. Mane

7. Thread

8. Feed

9. Castle

10. Star

11. Charm

12. Yarn

13. Cut

14. Sparkle

15. Soft

16. Swirl

17. Color

18. Foam

19. Slime

20. Cookie

21. Imagination

22. Pretend

23. Story

24. Pattern

25. Explore
    
    
    
    
    

This magical unicorn setup promises hours of fun and learning while sparking your child’s creativity. Ready to dive into the world of sensory play? Share your favorite moments and tag @GoodnightFox for a chance to be featured!

5 Fun and Educational Sensory Play Ideas for Bathtime

Bath time doesn’t have to be a struggle—it can be the highlight of your toddler’s day! By turning the tub into a sensory playground, you not only encourage learning and creativity but also make bath time a joyful experience for both you and your child. Here are 5 sensory play ideas to make bath time fun, educational, and mess-free!

1. Sea Animal Match Game Foam Cards & Squirt Toys

Transform your bathtub into an underwater adventure with our Bath Bundle! This set features sea animal foam cards that stick to wet tub walls and matching squirt toys to enhance your little one’s fine motor skills and memory.

How to Play:

• Stick the foam cards around the tub and have your child match each card to its squirt toy counterpart.

• Turn it into a memory game by flipping the cards face down and letting your child guess where each animal is hiding.

• For an added layer of fun, narrate an undersea story about the animals they find!

This activity improves matching, memory, and hand-eye coordination while making bath time an exciting learning experience.

2. Pom Poms in the Tub

Who says pom poms are just for crafting? Toss some waterproof pom poms into the tub and watch the magic unfold!

How to Play:

• Provide a small strainer, spoon, or plastic cup and challenge your child to “scoop” and transfer pom poms.

• Sort by colors or sizes to build early math skills.

• Use them as pretend “ingredients” for cooking play.

This activity encourages fine motor skill development, color recognition, and imaginative play—all while keeping your toddler entertained.

3. Light-Up Toys for Sensory Exploration

Make the bath a glowing oasis with water-safe light-up toys. These are perfect for dimmed or nighttime baths when the soft glow creates a calming environment.

How to Play:

• Hide light-up toys under bubbles and have your toddler search for them.

• Incorporate early science concepts by discussing how water refracts light.

• Let your little one create “light shows” by swirling the glowing toys in the water.

This activity provides a unique way to explore cause and effect, light and shadow, and sensory calmness—great for winding down before bedtime.

4. Foam Alphabet Letters

Foam alphabet letters are a bath time classic—and for good reason! These floating letters stick to wet surfaces, making them ideal for playful learning in the tub.

How to Play:

• Practice spelling simple words by sticking letters to the tub wall.

• Call out letters or sounds and let your child “fish” them out of the water.

• Sort vowels and consonants for a fun phonics activity.

This simple yet effective activity introduces letter recognition, early literacy skills, and even spelling in a hands-on way.

5. Potion-Making Sensory Fun

Let your child become a bathtub scientist by creating fizzy “potions” in the water!

How to Play:

• Provide plastic cups, spoons, and child-safe bath fizzers or food coloring drops.

• Add small amounts of baking soda and vinegar for a safe fizzy reaction (be sure to supervise closely).

• Incorporate sensory elements like glitter, foam shapes, or pom poms for imaginative play.

This activity fosters problem-solving skills, creativity, and early STEM learning—plus, it’s a blast to watch their “experiments” come to life!

6. Building with Bath-Friendly Legos

Bath time gets extra creative with water-safe Legos that float and stack.

How to Play:

• Challenge your toddler to build boats or towers that float on the water.

• Test the stability of their structures by gently adding water or squirt toys for “waves.”

• Use the opportunity to talk about concepts like buoyancy and balance.

This activity promotes fine motor skills, problem-solving, and early engineering concepts, making it a fantastic way to sneak in learning during play.

Addressing Bath Time Struggles

Many parents face challenges like resistance to getting in the tub, fear of water, or boredom during bath time. These sensory play ideas help overcome those struggles by:

1.   Making bath time exciting with engaging activities.

2. Providing focus and purpose, which helps distract from fears or discomfort.

3. Building a routine that kids look forward to.

For parents dealing with water aversion, introducing one or two toys at a time can help ease the transition. Over time, your child will associate the bath with fun, relaxing moments.

Why Sensory Play in the Bath Works

•  Multi-sensory stimulation: Engages sight, touch, and sometimes sound.

• Mess-free learning: All the water stays in the tub!

• Promotes independence: Encourages self-directed exploration.

Bath time doesn’t have to be a battle. With these sensory play ideas for toddlers, you can turn everyday routines into cherished learning experiences that both you and your little one will love!

Discover more sensory play ideas on GoodnightFox.com and shop our sensory kits designed to make learning through play effortless.

And finally, as promised, my favorite trick for getting my daughter out of the tub without having to nag or have a debate, or listen to lots of whining. About a year ago I started a trick of seeing if she could hop out before I spell a word — and I’ll come up with a silly word like “Popsicle” or “Frozen” and she always jumps out before I even get to the second letter. Try it out and see if it might work for you too! It’s definitely made bath time a lot more enjoyable and less stressful in my house.