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Spend $500 or more and receive a complimentary tote bag!
Complete kits, ready to open Shop with your ESA funds

Hands-on kits
your kids ask for.

Open-and-go kits packed with real books and things to build, touch, and figure out — chosen to spark curiosity at every age. Each one arrives in a reusable tote, ready the moment it lands on your table.

Child exploring a kit
Kit tote + contents
Reading together
Everything included No prep, no missing pieces
ESA funds accepted Shop with your program funds
Ships nationwide On its way in 1–2 weeks
40+ years of Penworthy Trusted by libraries & schools
The Penworthy lines

A line for every stage

Six lines built around how kids learn at each age — pick the one that fits your reader.

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STEAM to GO!
Build-and-explore science, engineering, and math.

Hands-on projects your kids can open and start right away — every part included.

Explore STEAM to GO!
Book Sets
Library-bound Prebound titles, built to last.
Explore Book Sets
Stay Sharp
Calm, tactile kits chosen to support every learner.
Explore Stay Sharp
Phonics
Playful practice that helps sounds click into words.
Explore Phonics
Language
Explore a new language together, one word at a time.
Explore Language
What's in the box

Everything one kit needs to click

Contents vary by kit, but this is how every Penworthy kit is built.

High-interest books

Real, library-bound titles kids want to read — the anchor of every kit.

Hands-on activities

Memory cards, models, puzzles, and tools that turn reading into doing.

Durable materials

Sturdy manipulatives built to survive curious hands and busy tables.

Reusable labeled tote

Everything stores in a wipe-clean canvas tote, so nothing goes missing.

Book Sets by Penworthy

Books built for round two (and fifty)

The library-bound Penworthy Prebound titles from inside our kits — sewn and reinforced for years of re-reading — now available as sets on their own.

Browse book sets
Parent and child building something together
Why families love them

More discovery, a lot less “I’m bored.”

A good kit does the hard part for you — it hands your kid something real to do and gets out of the way. These aren't just activities in a bag. They're the afternoons you'll remember.

Screen-free time your kids actually choose
Confidence that grows with every finished project
Discovery you can do together, no lesson planning
One tidy tote instead of a pile of loose pieces
Accepted here

Have education or program funds? Spend them with us.

Shop with your ESA or program funds — find Penworthy kits in your state's approved marketplace, or check out here by card.

See how ESA funds work
Schools & districts

Buying for a whole class?

Volume pricing for schools, districts, and care networks — tell us what your classrooms need and we’ll put together a quote.

Request a quote
Loved at home and in the classroom

“Kit day is the best day of the week.”

"My pre-K classroom lives for kit day. The phonics sets are sturdy enough to survive twenty-two four-year-olds."
Danielle R.
Pre-K Lead Teacher · Title I Elementary
"The Stay Sharp kits are a lifeline for my students with additional learning needs — calm pacing, lots to touch, everyone joins in."
Marcus T.
Special Education Teacher · K–8
"Spending our ESA funds was painless — picked our STEM kits, placed the order, approved in minutes."
Priya S.
Homeschool Co-op Coordinator
Be like the bear

Kit up like the bear.

He didn’t grab just one — puzzles, tic-tac-toe, photo matching, word teasers. Load up an armful of kits and let your kids pick the one they can’t put down.