Finally! A science kit that teaches problem solving not following directions...

With this revolutionary CircuitWhiz kit THEY CAN:
  • Be a PROBLEM SOLVER ; not a picture copy-er
  • DISCOVER science; not be "told" science
  • Use REAL electrical components; not toy versions of electrical components
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Gift your child curiosity, capability, and confidence

I'm ready to gift a CircuitWhiz Kit

Discover a Gift That Inspires Real Learning and Real Fun

Most science kits are boring.

They are either soo simple that the kids are done in an hour or they’re soo complex that the kids struggle to decipher the terribly uninteresting instruction manual.

Either way, they get stuffed into a closet for months taking up space and are never touched again. You are then left to deal with clutter that isn’t going to get used but kids won’t let them throw away.

Imagine gifting them a science experience that keeps them engaged, thinking critically, and captivates their attention for hours on end.

What's Inside the CircuitWhiz?

15 Secret Challenge Bags

Each bag progressively increases in difficulty, keeping kids motivated to learn more – perfect for building confidence and giving them something to be proud of!

30+ Real Electrical Components

Real hands-on experimentation with lights, switches, motors, LEDs, resistors, and more!  This allows kids can explore the world of circuits like true scientists – making each discovery feel authentic and exciting.

Video Explanations of the Science

QR codes lead to a solution to the challenge and a 2-minute science lesson – giving kids independence to experiment and learn while ensuring they don't get stuck and they're actually learning the science along the way.

Why Choose a CircuitWhiz Kit?

Unlike other science kits our kits combine * hands-on challenges*  with the *excitement of leveling up*—all without screens!

More Than Just Following Instructions – A Journey in Problem-Solving!

Most science kits rely on step-by-step instructions or copying images.

With CircuitWhiz, kids aren’t just following directions—they’re actually solving problems.

Each challenge bag introduces a new mystery, encouraging them to think critically and learn real concepts in circuits as they work toward the solution.
  • Forget “copy and build” projects. CircuitWhiz encourages kids to discover, experiment, and find solutions on their own.
  • Boosts confidence with each completed challenge, helping them develop pride in what they learn and achieve.
  • Captivates kids with hands-on problem-solving, making each new level feel like a fresh achievement.

Packed with Over 30 Real Components and 15 Levels of Fun!

With more than 30 real electrical components and 15 unique challenges, CircuitWhiz doesn’t end after a single project.

Each new challenge builds on the last, keeping kids engaged long after the first use.

They’ll continue learning, playing, and inventing as they explore all that CircuitWhiz has to offer.
  • Real parts for a real learning experience that feels like hands-on science—not just another toy.
  • Mystery bags reveal new components and challenges, sparking curiosity and excitement with every new level.
  • Perfect for kids ages 10+ who love to tinker, explore, and take on new challenges.

No Screens, Just Discovery and Achievement!

Kids love the thrill of leveling up in games.

CircuitWhiz brings that same excitement into a learning journey—without the screens!

Each new bag keeps them guessing, each challenge feels like leveling up, and they’ll be eager to share every new accomplishment with you.
  • Screen-free fun with an emphasis on learning and curiosity.
  • Challenges progressively increase, so kids stay motivated as they learn.
  • Every challenge is another achievement, giving them a sense of pride and accomplishment.

Something They Can Do on Their Own

Want to support your child's learning journey, but don't have time or expertise to initiate everything?  

Everything you need is inside this kit. 

No expertise or other equipment required.
  • Open up the kit and get started right away, diving straight into the first challenge—no adult preparation required.
  • Encourage independence yet also an opportunity to celebrate together as they finish and show off each challenge—giving you a chance to tell them how proud you are.
  • Perfect for busy parents who want to support learning, but can't be the one to teach it all the time.

Gift your child curiosity, capability, and confidence

I'm ready to gift a CircuitWhiz Kit

What are Other People Saying?

Danielle Killpack

Utah
5

He LOVED it

My 10 year old son LOVED this. He thanked me for getting it after the 1st level package. He worked on it for about 2-3 hours straight and I didn’t hear one word about playing on the Xbox that whole time. He LOVED it!!! And it’s definitely something he’ll continue pulling out again and again to use

Crystal Boyack

New Mexico
5

One Year Later

We love our circuit kit! My kids still play with it regularly a year after the initial purchase. We even ordered extra copies so everyone can play at once. Every friend who comes and sees it ends up ordering one themselves (or asking Grandma to get it for them!). Even I learned more about circuits as I played with my kids. I can’t recommend this enough!

Tasha McClatchy

Idaho
5

Just the Right Challenge

We bought a Circuit Whiz kit and it has been the best thing ever!!! My kids LOVE it! It's challenging enough that they don't just breeze through it and it takes them a bit of time to work through things and figure it out. But it's also not too challenging or overwhelming that they get discouraged. It is so well thought out, with great info, so my kids are able to do it without my help. It's the perfect activity! And totally reusable to allow kids to continue learning, experimenting, and discovering. It's so awesome!!!

Get the CircuitWhiz Kit now

Give a Gift That Inspires Curiosity and Lasting Confidence

$49

Buy Now

How Does CircuitWhiz Compare to other popular gifts?

CircuitWhiz Kit

  • "Level up" with progressively difficult challenges
  • Real life experience 
  • Teaches skills that last a lifetime
  • Play with it the day you get it
  • No adult needed
  • Lasts for years

Other Circuit or Science Kits

  • "Level up" with progressively difficult challenges
  • Real life experience (Sometimes)
  • Teaches skills that last a lifetime (sometimes)
  • Play with it the day you get it
  • No adult needed (Sometimes)
  • Lasts for years

Video Games

  • "Level up" with progressively difficult challenges
  • Real life experience 
  • Teaches skills that last a lifetime
  • Play with it the day you get it
  • No adult needed
  • Lasts for years

Zoo Membership or Pass

  • "Level up" with progressively difficult challenges
  • Real life experience 
  • Teaches skills that last a lifetime
  • Play with it the day you get it
  • No adult needed
  • Lasts for years

Gift your child curiosity, capability, and confidence

I'm ready to gift a CircuitWhiz Kit

More Testionials

Phoebe Cook

Pennsylvania
5

Best on the Market

We love the circuit kit! My kids love that they get to be creative and solve problems by themselves. I love that they are getting a high quality introduction to electricity! We’ve tried multiple circuit kits and this is the best by far. Linsey is a master teacher. Between the short videos and the hands-on learning, these are science principles my kids won’t easily forget.

Natalie Knowlton

Utah
5

We were Actually Learning

The CircuitWhiz kit is the only learning kit I've ever seen that actually had my kids and me learning, not copying.  It challenged all of us to really engage in a scientific mindset, asking ourselves questions, experimenting, and drawing conclusions.  There is so much room for growth throughout the kit, not just a one and done.  I can't recommend the CircuitWhiz kits enough!

Heather Farrell

Idaho
5

They Want to Wire their Doll House

My kids have LOVED this.  It's been amazing to see them internalize the ideas and problem solve.  They now want to wire their doll house with lights and switches.  Do you have any suggestions where to buy the electrical components for that?

Get the CircuitWhiz Kit now for only $49

Give a Gift That Inspires Curiosity and Lasting Confidence

$49

Buy Now
For Your Smart Kid

CircuitWhiz Kit

Give them an experience they can play with in their own home
  • A family trip to a theme park or zoo can easily cost $100+ for just a single day of entertainment
  • CircuitWhiz offers months of learning, creativity, and fun for just $49
  • A high-quality action figure or trendy toy can easily cost $40 to $60—and while fun, they don’t build skills or teach science like CircuitWhiz does
  • Many kids' learning subscriptions cost $30–$50 per month, but they only last an hour
  • With CircuitWhiz, you get an entire hands-on kit packed with 15 levels of challenges and real components—a one-time payment for continuous, valuable learning

Frequently Asked Questions

Shipping and handling is a flat $5 within the contiguous US 

This is ideal for ages 10-15, though we've had plenty of adults and older teenagers that have learned a lot and been stumped by some of the puzzles.  We have had plenty of 7-9 year olds go through it and love their experience too.  If they're younger than 7-8 then we suggest waiting a year or two so it's not as difficult and they can enjoy it more.

Each level covers a different topic. Over the course of all 15 levels kids come to understand the topics of:

  • Complete circuits
  • Positive and Negative charges
  • Voltage
  • Parallel and Series
  • Morse Code
  • Resistors
  • and More

Over the course of all 15 levels, kids will open up packages that include items like:

  • Lightbulbs
  • Batteries
  • LEDs
  • Motor
  • Switches (multiple kinds)
  • Buttons
  • Resistors
  • Magnets

Hi!  We're the Jensens.  We are a homeschooling family of six that loves science and games.  Linsey (Mom) has a bachelor's in physics and a master's degree in education.  Scott (Dad) has a PhD in physics.  And all four children are great play testers of all our experiments. 

We are most proud of this game because of the way it uses our physics knowledge, education and parenting experience, as well the fun and excitement of games to create something truly captivating and memorable.  

These kits are hand put together in our home in Heyburn, Idaho by everyone in the family.

Did you learn to ride a bike by reading instructions? As humans, we all learn better through experience, through trial and error, and through problem solving.  Not from reading a textbook.  Each of the 15 challenges guides kids to discover solutions through problem-solving, allowing them to learn by experimenting and exploring. 

The challenges are specially curated to slowly but surely build on each other so that it pushes kids to the edge of their understanding -- everything is within their grasp.  It’s designed to be engaging while building confidence and real understanding because they are solving real problems!  

Nothing beats the look on that child's face when they get that lightbulb to light up all by themselves!

Most kids will spend a couple weeks progressing through the levels.  Plan on 5-8 working hours to get through all the challenges if they don't have any experience with circuits.  The beginning levels are easier and kids can go through them quickly once they get the hang of of it, but the levels at the end of the kit are tricky even for adults!

Once the challenges are finished, kids will have all the components they need to make their own circuits.  Everything is reusable and they can create and take a part different creations to their hearts content.  So this kit doesn't end after the challenges are completed.

Yes!  Everything in this kit is reusable.  Each of the components can be used over and over again.  It does include AA batteries that might need to be replaced eventually.  And there are extra lightbulbs included for when the original ones burn out.

Not only that, but the entire kit is resettable!  On each level's challenge card there is a list of the components needed to solve that challenge and the bolded items are the components that go in that bag.  So if your grandchild wanted to reset the kit for someone else to try they can put the components in the correct bag and it will be all ready to go.

No worries!  I got you!  This is meant for beginners and veterans alike.  The first few levels are pretty simple to help the players understand the basics of electricity.  Also included are some basic "troubleshooting tips" that covers the most common situations that kids get stuck (for example, when the alligator clips are attached to the plastic coating instead of the actual wire).  

There have been plenty of families go through this kit not knowing anything about electricity to begin with and come out at the end as Circuit Whizes!

Get the CircuitWhiz Kit now for only $49

Give a Gift That Inspires Curiosity and Lasting Confidence

$49

Buy Now

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