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ChompShop ChompSaw Maker Bundle with Curriculum | STEM Engineering Kit for Kids

Regular Price
$299.99
Sale Price
$299.99
Regular Price
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Unit Price
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Your kid has been building forts out of couch cushions, inventing "machines" out of tape and toilet paper rolls, and eyeing every cardboard box that comes through the door. They're ready for real tools.

The ChompShop ChompSaw Maker Bundle is a hands-on, screen-free maker kit that turns everyday cardboard into real builds — the kind kids can actually be proud of, not just look at for five minutes and forget. The ChompSaw is designed to help young makers cut cardboard more confidently and accurately: straight cuts, circles, angles, and folds that actually line up.The tool operates similarly to a high-speed hole punch, ensuring that it does not cut fingers or catch on hair.

What's Included

  • ChompSaw cardboard cutting tool (includes 100–120V AC power supply stored under the lid)
  • Hole Punch — for different hole sizes and interior cuts
  • Scoring Tool — for clean folds and working with thicker cardboard
  • Attachable Fence — for straight cuts between ¼" and 3½"
  • Circle Guide — smooth circles measured in inches and centimeters
  • Angle Guide — precise angled cuts in 15-degree increments
  • Inventor's Workbook — structured STEM/STEAM curriculum with engineering principles, design challenges, and project documentation pages

Curriculum Included: The Inventor's Workbook

This bundle includes the ChompShop Inventor's Workbook — a comprehensive, standalone curriculum guide developed for STEM and STEAM learning environments, and specifically recommended for curriculum development by educators and homeschool families.

The Inventor's Workbook serves as the structured academic curriculum for this bundle, guiding children through the same design thinking process used by professional engineers and product designers. Curriculum content includes:

  • Engineering sketching instruction — how to draft and diagram like an engineer
  • Structural design lessons — forming cardboard connections (tabs, slots, joints, and more)
  • Spatial reasoning projects — sequential starter builds that develop 3D thinking
  • Design thinking prompts — open-ended challenges covering empathy, ideation, prototyping, and iteration
  • Engineering drawing pages — dedicated workspace for students to plan and document their designs

It functions as a complete, repeatable STEM curriculum resource and can be used across multiple projects and school years.

Why This Kit Works

Most kids who love making hit a wall when the cardboard won't cut straight, the tabs don't line up, and the whole thing collapses before it's done. The ChompSaw solves that. It gives young makers the control and precision they need to actually finish what they start — which means more confidence, more ambition, and more builds that make it to the "look what I made" moment.

The Inventor's Workbook takes it further. Instead of following a single set of instructions, kids work through design thinking challenges that teach them how to plan, prototype, test, and improve. It's the same process engineers and product designers use — just with a recycling bin as the supply closet.

How to Use It

Start with the Inventor's Workbook challenges to learn the tool and build confidence, then let kids loose on their own projects. Because the material is cardboard, the supply is essentially free and endlessly renewable — no buying a new kit every week, no running out of pieces. Every Amazon box, cereal box, and shipping tube is raw material.

Works great for:

  • Homeschool STEM & maker days — a full engineering design session with zero prep beyond finding cardboard
  • Engineering clubs & co-ops — kids can work on individual or collaborative builds
  • Open-ended invention time — no instructions, no kit, just a prompt and a pile of cardboard
  • Design thinking projects — plan, build, test, improve, repeat
  • Gift for the kid who has everything — because what they actually want is to build something real

Who Is This For?

Designed for kids ages 3+ who learn best by doing — builders, inventors, tinkerers, and kids who have outgrown craft kits and are ready for something with more creative range. Ideal for homeschool families running STEM or maker programs, and for any kid whose best ideas involve cardboard, tape, and a lot of "what if we tried this?"

Curriculum Connections

  • STEM & NGSS — engineering design process: define, plan, build, test, improve
  • Design thinking — empathy, ideation, prototyping, and iteration
  • Math — measurement, geometry, spatial reasoning, and scale
  • CCSS ELA — technical writing, planning documentation, and presentation of designs
  • 1) ChompSaw (includes a 100–120V AC power supply stored under the lid) 
  • (1) Hole Punch (for different hole sizes + starting cuts from the middle of cardboard) 
  • (1) Scoring Tool (for creating folds and packing down thick cardboard) 
  • (1) Attachable Fence (for straight cuts between ¼” and 3½”
  • (1) Circle Guide (smooth circles; inches on one side, centimeters on the other) 
  • (1) Angle Guide (angled cuts in 15-degree increments
  • (1) Inventor’s Workbook (hands-on design-thinking guide with interactive challenges) 
  • Access to the ChompShop Learning Hub (project ideas + video tutorials) 

Who Is This Perfect For? Recommended for children 8+

  • Homeschool kids ages 8+ who love building, inventing, and making “big projects” that don’t fit in a shoebox.
  • Kids who are always turning cardboard into something (forts, robots, ramps, arcade games, marble runs, you name it) and need a tool that helps them cut more confidently and accurately.
  • Families who want screen-free STEM that still feels fun—hands-on engineering, problem-solving, and creativity without an app or a worksheet battle.
  • Parents who want a “maker outlet” that’s easy to sustain because the main building material is… cardboard you already have. (Hello, recycling bin.)
  • Co-ops, STEM clubs, and makerspaces looking for a tool + guided challenges (Inventor’s Workbook) that supports real design thinking and repeatable projects.
  • Kids who learn best by doing—especially hands-on learners who thrive when they can plan, build, test, and improve their ideas.

NEW PRODUCT RELEASE SHIPS 5.1.26

We work hard to process and ship all in-stock orders as quickly as possible! While we strive to ship same day, but please allow up to three business days for processing. As a small business, we appreciate your patience and are committed to getting your order out the door as fast as we can.

  • For out-of-stock items, please contact us for a more specific timeline on when the item will be restocked, we're happy to help!
  • For new releases, including our upcoming unit crates, will ship after the product's official release date. Crates are released on September 1st, December 1st, March 1st, and June 1st.

Shipping Methods & Tracking

  • We ship via UPS and USPS, with shipping costs calculated at checkout based on your location. 
  • Once your order ships, you’ll receive a tracking notification to keep you updated on its journey. While we can’t control what happens to packages once they leave our hands, we want to ensure they arrive safely. 
  • If there’s an issue with your shipment, please contact us—we’ll do our best to assist. If your tracking shows the package was delivered but you haven't received it, you'll need to follow up with the shipping carrier for further assistance.

At this time, we only ship within the U.S. Thank you for your understanding and for supporting our small business! 

🎯 Why You'll Love This

  • Big maker energy, less frustration: the accessories help kids get cleaner cuts and more predictable results (which means they finish more projects). 
  • Built-in skill building: the Inventor’s Workbook guides kids through real design thinking instead of “just cut stuff.” 
  • Screen-free STEM that feels fun: engineering, creativity, and problem-solving—without an app.
  • Cardboard is the ultimate homeschool supply: inexpensive, easy to find, and endlessly reusable.
  • More versatility: straight cuts, circles, angles, folds, and holes open up way more build possibilities than scissors alone. 

ChompShop ChompSaw Maker Bundle with...

Regular Price
$299.99
Sale Price
$299.99
Regular Price
Sold Out
Unit Price
per 

The best educational activity kits for kids are hands-on, engaging, and provide a mix of learning and fun. They should include high-quality materials, clear instructions, and opportunities for creativity and critical thinking. Some of the best options include:

  • STEM Kits – Focus on science, technology, engineering, and math with experiments and building projects.
  • Art & Craft Kits – Encourage self-expression and fine motor skill development.
  • Literacy & Language Kits – Introduce new vocabulary, storytelling, and early reading skills.
  • Cultural & Geography Kits – Explore different countries, traditions, and history.
  • Sensory Play Kits – Help develop fine motor skills and encourage exploration through textures and hands-on activities.

Knowledge Crates stand out as one of the best educational activity kits because they combine all of these elements into themed, hands-on learning experiences. Each crate is thoughtfully curated with books, a variety of projects, and all the materials needed—making it a stress-free way for parents to provide enriching activities at home.

Homeschooling can be overwhelming, especially when planning lessons and gathering materials for activities. Knowledge Crates simplify the process by delivering pre-planned, hands-on learning experiences straight to your door. Here's how they make homeschooling easy:

  • All-in-One Convenience – Each crate includes everything needed for activities, eliminating extra shopping trips.
  • Books & Guides Included – Every crate features carefully selected books and a step-by-step guide to walk kids through each lesson.
  • Hands-On Learning – Engaging, screen-free activities help kids learn through play and exploration.
  • Saves Parents Time – No need to search for lesson plans or supplies—everything is ready to go!
  • Variety of Topics – From science and art to geography and life skills, kids get a well-rounded learning experience.

With Knowledge Crates, homeschooling feels less like a chore and more like an adventure! Whether you’re supplementing a curriculum or looking for engaging activities, these kits make learning at home easy, fun, and stress-free.