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TinkerSpace Inc.

✓ Charter-approved

In-person· Services

Serves San Bernardino County

Technology & CodingMathematicsScience

Unclaimed listing: created from charter-published data

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TinkerSpace provides STEAM / Makerspace activities for children ages 3 - 16. Monthly classes are held each week for either 45- or 60-minutes. Special 1-Day Workshops are offered from time to time. Our classes are centered around Upland, CA (San Bernardino) and include Claremont, Montclair, Ontario, Rancho Cucamonga, and the surrounding areas.

From the Compass Charter Schools vendor list · 2026-07-14

Approved by

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  • ✓ Charter-approved: this vendor appears on that charter's own published approved-vendor list. The row's “last checked” date is when we last read that list.
  • ✓ Vendor-confirmed: the business itself confirmed which charters it works with.
  • ✓ N families: that many signed-in homeschool families reported using this vendor through that charter.
  • family-reported · N families: a signed-in family says they used this vendor through a charter whose published list didn’t carry it when we last checked. Families are sometimes ahead of our data.
  • Claimed listing: the business manages this listing. It says who is answering, not that anyone has checked them.

Contact

Location
Upland, CA 91786
Phone
(909) 921-0333
Email
make@exploretinkerspace.com
Website
https://exploretinkerspace.com/

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Subject: A quick favor: one minute Hi everyone, We've been listed on Vendvera, a free directory of vendors that California homeschool charter schools approve. Families use it to find providers their charter has already approved. Our page is live, but it doesn't show any families yet, and that number is the first thing most families look at. If you come to us, would you confirm it? And if you have a minute more, tell other families why your kids love coming here. https://homeschool-vendor.vercel.app/vendors/3152 You'll sign in with your email so it only counts real families. The review is optional. It's offered right after you confirm. There's nothing to buy and nothing else to do. Thank you. It genuinely helps other homeschool families find us. [Your name] TinkerSpace Inc.