Jumbo cardboard blocks are a fun and engaging toy that inspires creativity and imagination in kids and kids-at-heart. These oversized, lightweight blocks made of durable cardboard make it easy for little hands to build towering structures and bring their architectural visions to life. Read on to learn all about jumbo cardboard blocks and find the perfect set for your budding builder.
What Are Jumbo Cardboard Blocks?
Jumbo cardboard blocks are oversized building blocks made from thick, sturdy cardboard. They are much larger than traditional wooden blocks, with the biggest blocks measuring up to 12 inches square. Jumbo cardboard blocks are designed to withstand regular use by toddlers and preschoolers.
Jumbo cardboard blocks have the following defining features:
- Premium extra-thick cardboard – Made from durable cardboard that is thicker and more rigid than regular cardboard. This allows the blocks to hold their shape when stacked.
- Lightweight design – Weighing less than wooden blocks, jumbo cardboard blocks are easier for little hands to maneuver and build with.
- Easy assembly – Many sets snap together right out of the box with no tools required.
- Wipe-clean surface – The cardboard blocks have a glossy coating that wipes clean easily.
- Bright graphics – Fun and colorful block patterns appeal to young builders.
- Three sizes – Blocks come in small, medium, and oversized jumbo sizes for more build possibilities.
- 150-pound weight capacity – Built sturdy to support towering block structures.
Jumbo cardboard blocks inspire open-ended constructive play that is key for developing creativity and spatial thinking in the preschool years.
Why Are Jumbo Cardboard Blocks Great for Kids?
There are many developmental benefits of playing with jumbo cardboard blocks that make them a smart toy choice for little learners:
Promote Open-Ended Play
Jumbo cardboard blocks are an open-ended toy with endless possibilities. Kids are free to build whatever their imagination dreams up, from castles to rocket ships. This free-form play fosters creativity, problem-solving and cognitive development.
Develop Spatial Skills
As budding architects, kids must think in three dimensions to stack blocks vertically and horizontally while balancing weight distribution. Jumbo cardboard blocks hone spatial intelligence and an intuitive grasp of engineering concepts.
Improve Hand-Eye Coordination
The process of stacking and maneuvering large cardboard blocks strengthens hand muscles and hand-eye coordination which are key skills for early writing and manipulation of tools.
Teach STEM Concepts
Building towers, bridges, and other structures introduces foundational concepts in science, technology, engineering, and math. Kids learn about balance, shape, size, patterns, sequencing, and critical thinking.
Promote Collaborative Play
The large size makes it easy for multiple children to build together. Jumbo cardboard blocks encourage socialization, sharing, turn-taking, and cooperation.
In short, jumbo cardboard blocks provide an essential hands-on learning experience that engages the body and mind to develop cognitive, motor, and social skills.
A Brief History of Jumbo Cardboard Blocks
While wooden blocks have been a classic toy for generations, jumbo cardboard blocks are a newer innovation in the world of building blocks.
The concept of oversized, lightweight blocks made of cardboard was first introduced in 1982 by Lakeshore Learning Materials, an educational toy company. Their new Jumbo Cardboard Blocks were an instant hit in preschools and became a staple of kindergarten classrooms.
Seeing the success of the product, mainstream toy manufacturers like Melissa & Doug started offering their own versions of jumbo cardboard blocks aimed at the home consumer market in the late 1990s.
Today jumbo cardboard blocks are produced by a variety of toy brands and retailers and remain popular as a safe, affordable building toy for preschool-aged children. The bright colors and larger pieces allow for creative and imaginative structures not possible with smaller wooden blocks.
Over the past 40 years, jumbo cardboard blocks have carved out a niche in the building block scene. Their convenience, versatility, and developmental benefits make them a toy with staying power.
Top Features to Look for in Jumbo Cardboard Blocks
All jumbo cardboard blocks may look similar, but not all sets are created equal. Here are the top features to evaluate when selecting a set of jumbo cardboard blocks:
Durable Extra-Thick Cardboard
The thickness and rigidity of the cardboard is important for stability in structures. Look for blocks made of premium cardboard rated at least 10 PT or higher. Normal paper cardboard is not studied enough.
Lightweight Construction
Blocks should be easy for toddler hands to manipulate and lift. Opt for sets that use tightly compressed lightweight cardboard. Avoid blocks with flimsy cardboard.
Sturdy Construction
Examine the quality of manufacturing. Blocks should fit flush together with tight seam connections. Low-quality sets have uneven surfaces that don’t stack well.
Bright Colorful Graphics
Vibrant colors and graphic patterns add to the appeal for kids. Look for beautifully designed blocks like Melissa & Doug’s sets.
Three Proportioned Sizes
A set with jumbo, medium, and standard blocks in different square sizes allows for more build versatility.
Ideal Weight Limit
Verify the manufacturer’s stated weight capacity which should be at least 150 pounds for the largest blocks to build tall.
Paying attention to these key qualities ensures you get a set of jumbo cardboard blocks that will last through hours of heavyweight construction play.
Popular Brands of Jumbo Cardboard Blocks
There are a variety of excellent jumbo cardboard block sets made by reputable educational toy companies such as:
- Melissa & Doug – Leading maker of heirloom-quality toys that have several jumbo cardboard block sets.
- Lakeshore Learning – Top brand in the classroom space with budget-friendly jumbo blocks.
- CM School Supply – Affordable classroom retailer with uniquely shaped jumbo blocks.
- Tools 4 Teaching – Specialty supplier of educational toys and manipulatives for teachers.
We’ll take a closer look at some of the top sets from these brands.
Melissa & Doug Deluxe Jumbo Cardboard Building Blocks
Melissa & Doug make premium quality playthings, and their jumbo cardboard blocks are no exception. This deluxe 40-piece set is made out of thick, reinforced extra-durable cardboard.
Key Features:
- 40 architectural-grade blocks in 3 sizes up to 12″ square
- Supported up to 150 lbs for super-tall structures
- Vibrant colors with beautifully illustrated graphics
- Lightweight but sturdy and durable construction
- Easy assembly right out of the box
- Recommended for ages 2+ years
These imaginative and well-made blocks receive rave reviews for engaging toddlers in creative play. They are more expensive but deliver excellent value considering their exceptional quality and durability.
Shipping: Free shipping on orders over $39
Certifications: BPA, phthalates and lead-free
Lakeshore Learning Jumbo Cardboard Blocks
For teachers and parents looking for an affordable classroom option, Lakeshore Learning’s jumbo cardboard blocks are the way to go. They offer two sets:
Jumbo Cardboard Blocks Starter Set
- 24 colorful blocks in 3 sizes up to 10″ square
- Durable compressed cardboard
- $34.99
Jumbo Cardboard Blocks Deluxe Set
- 62-piece giant set
- Vibrant colors and patterns
- 12″ jumbo blocks hold up to 150 lbs
- $99.99
These school-quality blocks are sturdy enough for constant classroom use. The deluxe set allows for bigger structures and small group play.
Shipping: Free on orders over $99
Certifications: Meets ASTM F963 Safety Standards
CM School Supply Giant Jumbo Cardboard Blocks
For a unique shape option, CM School Supply makes jumbo triangular blocks that allow for interesting architectural creations.
This affordable 30-piece classroom set includes:
- 18 giant cardboard triangles
- 12 jumbo cardboard squares
- Vibrant color patterns
- Blocks up to 11″ in size
- Recommended for ages 3+
Key Details:
- Product dimensions: 16 x 11 x 11 inches
- Package dimensions: 12 x 6 x 6 inches
- Ships via UPS in 1-2 business days
This unique budget-priced set sparks imagination and STEM learning. The triangular blocks introduce new geometric building challenges.
Tools 4 Teaching Deluxe Jumbo Cardboard Blocks Classroom Kit
For the classroom, Tools 4 Teaching has an extensive 71-piece jumbo cardboard blocks kit with multiple shape options.
It includes:
- 55 squares and rectangles
- 12 giant triangular prism blocks
- 4 cylinders
- Vibrant colors and graphics
- Durable compressed thick cardboard
This deluxe kit has it all for Architectural Design and Engineering. A sturdy storage box keeps blocks tidy after creative play. Recommended for Grades PreK-2.
Having this variety of jumbo blocks and shapes in different sizes makes this set a top choice for sparking STEM learning in the classroom.
Making the Right Choice for Your Needs
With so many great options, choosing the perfect set of jumbo cardboard blocks for your child or class comes down to considering these key factors:
Age Range – Select a set suited for the builder’s age and developmental stage. Many specify 2+ or 3+ years.
Purpose – Decide if the blocks will be used at home or in a classroom to determine the quantity needed.
Variety – Choose block sets with multiple sizes and shapes for more creative build options.
Budget – Sets range from $30 for basic starter sets to $100+ for deluxe classroom-sized kits.
Brand – Stick with reputable education-focused brands for durability.
Certifications – Verify the blocks meet toy safety standards like ASTM F963.
Shipping – Check delivery fees and options before purchase.
With these criteria in mind, you can confidently choose the ideal jumbo cardboard blocks set for hours of healthy constructive play and learning!
Setting Up Jumbo Cardboard Blocks
Once you’ve selected an amazing set of jumbo cardboard blocks, you’ll be eager to start building! Follow these tips for setting up:
- Find a large open floor space for spreading out blocks, away from furniture.
- For tall structures, build near a blank wall that blocks can lean against for support.
- Have the children help dump out the blocks so they can see all the pieces.
- Let them freely explore and handle the blocks to get familiar before building.
- Show them how the blocks easily snap together.
- Explain any safety rules like no throwing blocks or building too high without help.
With these simple guidelines, little builders will be ready to start imagining and creating!
Inspiring Big Building Ideas
The creative possibilities with jumbo cardboard blocks are endless! Here are some inspirational building ideas to spark kids’ imaginations:
- Build a castle complete with towers, gates, bridges, and moats.
- Construct a robot or spaceship out of blocks of different sizes.
- Stretch block walls long to make a zig-zag maze.
- Stack blocks in a pyramid shape to form a tall mountain.
- Line up blocks in rows to build a bowling alley then bowl with soft balls.
- Build bridges and tunnels to crawl under and over.
- Work together to build extra tall skyscrapers.
- Make a car garage or barn for toy cars and animals.
- Build an enclosure then take turns zooming toy cars through openings.
- Drape fabric over stacked blocks to make tents, caves or forts.
Let kids’ creativity soar by building their wildest imaginations out of jumbo cardboard blocks!
Caring for Jumbo Cardboard Blocks
Jumbo cardboard blocks are designed to hold up to wear and tear from daily use. Follow these tips to make them last:
Cleaning
- Wipe blocks down with a damp cloth to remove dirt and grime. Avoid soaking.
- For sanitizing, use a child-safe disinfecting wipe and let air dry.
Storage
- Store blocks neatly stacked in their original box or container with a lid.
- Adding picture labels helps with cleanup and sorting.
- Limit the height of stacking to prevent crushing or warping blocks.
Repairs
- Apply clear packing tape to minor rips or splits in the cardboard.
- Remove heavily damaged blocks and replace them with new ones if available.
With proper care and storage, a quality set of jumbo cardboard blocks should provide years of constructive building fun!
FAQs About Jumbo Cardboard Blocks
What are jumbo cardboard blocks?
Jumbo cardboard blocks are oversized building blocks made from thick, durable cardboard. They are lightweight with a rigid construction that makes them easy for preschoolers to handle and assemble into structures.
What are the benefits of jumbo cardboard blocks?
The larger pieces promote creativity, spatial reasoning, STEM learning, and gross motor skills. Lightweight cardboard is easier for small hands than wood blocks.
How do I choose the best jumbo cardboard blocks?
Look for sturdy construction, bright colors, and a variety of sizes/shapes. Choose age-appropriate sets from quality brands like Melissa & Doug or Lakeshore Learning.
How do I use jumbo cardboard blocks?
Set up blocks in an open space and let kids explore freely. Offer ideas and build challenges focused on their interests. Build together and describe structures using new vocabulary.
How do I maintain and care for jumbo cardboard blocks?
Wipe blocks clean after use. Store neatly stacked in the original box. Do minor repairs like taping rips. Replace damaged pieces as needed. Follow tips to maximize longevity.
The Building Fun Goes On and On
Jumbo cardboard blocks are the ideal playground for budding builders to create towering structures while developing their imaginations.