New ArrivalsValentine’s DayHealth & WellnessClothing, Shoes & AccessoriesHomeKitchen & DiningGroceryHousehold EssentialsFurnitureOutdoor Living & GardenBabyToysVideo GamesElectronicsMovies, Music & BooksBeautyPersonal CareGift IdeasParty SuppliesCharacter ShopSports & OutdoorsBackpacks & LuggageSchool & Office SuppliesPetsUlta Beauty at TargetTarget OpticalGift CardsBullseye’s PlaygroundDealsClearanceTarget New Arrivals Target Finds #TargetStyleStore EventsAsian-Owned Brands at TargetBlack-Owned or Founded Brands at TargetLatino-Owned Brands at TargetWomen-Owned Brands at TargetLGBTQIA+ ShopTop DealsTarget Circle DealsWeekly AdShop Order PickupShop Same Day DeliveryRegistryRedCardTarget CircleFind Stores
Target Circle™Target Circle™ CardTarget Circle 360™Registry & Wish ListWeekly AdFind Stores
Snap Circuits Skill Builder Explorer Science Kit: Educational Memory & Motor Skills for 2nd Grade Kids - 2 of 4Snap Circuits Skill Builder Explorer Science Kit: Educational Memory & Motor Skills for 2nd Grade Kids - 3 of 4Snap Circuits Skill Builder Explorer Science Kit: Educational Memory & Motor Skills for 2nd Grade Kids - 4 of 4
Snap Circuits Skill Builder Explorer Science Kit: Educational Memory & Motor Skills for 2nd Grade Kids - 1 of 4

Snap Circuits Skill Builder Explorer Science Kit: Educational Memory & Motor Skills for 2nd Grade Kids

$29.99

In Stock

WARNING: choking hazard - small parts. Not for children under 3 yrs.
Eligible for registries and wish lists

About this item

Highlights

  • No tools needed! All parts snap together easily.
  • Step-by-step projects grow with your skills for fun yet challenging STEM/STEAM learning.
  • Learn about electronics while developing analytical and problem-solving skills.
  • Hands-on circuit-building experience and hours of creative playtime and learning.
  • Discover Photoresistors, Capacitors, Transistors and IC's and how they interact.
  • Control the flow of electricity with two included Resistors
  • Includes transistor with 3 snap connections for more variations to control the lights and motor
  • Build 125 projects with the 31 electronic parts included.

Description

How many electronic toys can you fit into one box? 125 to be precise!

Snap Circuits® are the buildable, playable kits that invite kids to make dozens of cool electronic gadgets, games, and more! This Snap Circuits® Skill Builder kit mashes up tech with toys, so kids can make tons of things, like a glow-in-the-dark flying saucer, an Auto-Off Daylight switch, an Electron Warehouse, a Dancing Motor, a Siren Changer, a Lighted Tripwire Alarm, and more! You can also build the Super Circuit, exclusive to Skill Builder 125 – with music, alarm sounds, LED lights, and the glowing flying saucer all in one circuit!

The Snap Circuits® Skill Builder 125 uses electronic blocks that snap onto a clear plastic grid to build different circuits. The blocks have different colors and numbers so kids can easily identify them. With 125 different projects to build and discover, the fun keeps going.
Suggested Age: 8 Years and Up
CPSC Choking Hazard Warnings: Choking_hazard_small_parts
Educational Focus: Social Skills, Language Skills, Fine Motor Skills, Gross Motor Skills, Memory Skills
Includes: Instruction Guide
Battery: 2 AA Alkaline, Required, Not Included
TCIN: 52271884
UPC: 756619011868
Item Number (DPCI): 086-00-3783
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 2.91 inches length x 12.09 inches width x 12.24 inches height
Estimated ship weight: 1.79 pounds

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.

Q: Is it suitable for 4 years old boy?

submitted by Sonia - 6 years ago

  • A: No, this product is Age graded for 8 years and up.

    submitted bySnap Circuits - 6 years ago

  • A: We just received this set for Christmas, and we had a great time using it with our 4-year-old. Adult supervision is definitely needed, but if your child enjoys building with Legos and following instructions, this kit would be a lot of fun. However, it’s not suitable for independent play at this age.

    submitted byK - 1 year ago

Q: is this age appropriate for a nine year old

submitted by jan - 6 years ago

  • A: My son is 9 and loves this one

    submitted byBaseballmamma81 - 6 years ago

  • A: My son is 8 and played with it for 2 hours straight. We did a couple basic builds together to get an idea of how to do it. It does has a couple "Don'ts", and kids should be supervised. Definitely a great STEM toy.

    submitted bymaryva - 4 years ago

Q: Is the RP piece not include

submitted by Consumer - 9 months ago

  • A: Yes, the RP "Photosensitive Resistor" is included in the kit.

    submitted byJMS87 - 8 months ago

Q: Would a 15 year old be bored with it

submitted by CGR - 1 year ago

  • A: I've seen 15 year olds have a blast with this kit. I really depends on if they have any previous experience with building circuits/electronics.

    submitted bySnap - 1 year ago

Q: Do the directions come in Spanish as well?

submitted by PA - 2 years ago

  • A: A Spanish manual is not available.

    submitted byElenco Snap Circuits - 2 years ago
    Brand expert

Q: Do the different projects all produce different outcomes? I.e. different sounds, different lights ?

submitted by Lc90 - 2 years ago

  • A: Yes, each project has a unique outcome. Note that some projects are variants of previous projects with different outcome.

    submitted byBrand Expert - 2 years ago

Q: What size battery does this take?

submitted by Jen V - 4 years ago

  • A: This takes 2 AA batteries!

    submitted byProduct Expert - 4 years ago

Q: is this age appropriate for a 7 year old

submitted by lois - 4 years ago

  • A: The text and some assemblies are best for ages 8 and up and safety testing was done based on age 8. Parents of 7 year old could consider it with adult supervision or based on child’s ability.

    submitted byProduct Expert - 4 years ago

Q: Can you take apart what you build to build something else?

submitted by joy - 4 years ago

  • A: Yes! Skill Builder 125 can be built and rebuilt in over 125 different ways. Each of the unique projects requires assembly, then disassembly, connecting you with hours of building and learning fun!

    submitted byProduct Expert - 4 years ago

Q: Is this good for an 11 yr old

submitted by Krissy - 6 years ago

  • A: I got this for my 10.5 y.o. son for Christmas and he absolutely loves it! He's been into Legos and building since he was very young; so if the child is into building, they will definitely love the Snap Circuit Skill Builder set. I plan in getting him another version.

    submitted bySams1Mom - 6 years ago
See all questions (10)

Additional product information and recommendations

Discover more options

Frequently bought together

Guests also viewed

Guests are saying

This product serves as an excellent introduction to engineering and electronics for children, engaging them in hands-on learning through various projects. Guests appreciate its ability to keep kids entertained while fostering creativity and problem-solving skills. The modular design allows for easy assembly and experimentation, making it suitable for a wide age range. Many guests noted the joy it brings to their children as they successfully complete circuits and explore new concepts.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.7 out of 5 stars with 207 reviews
    broad age appeal: 4.69 out of 5
    ease of use: 4.7 out of 5
    length of play: 4.76 out of 5
    quality: 4.84 out of 5
    value: 4.88 out of 5
    95% would recommend
    62 recommendations
    5 out of 5 stars
    Thumbs up graphic, would recommend
    9 January, 2026Verified purchase

    Hands on STEM set

    My son loves this set, it’s a great introductory set, if you are thinking about joining a subscription service for this type of toy. He created several items and is very proud of his accomplishments!
    Carol
    broad age appeal: 4 out of 5
    ease of use: 5 out of 5
    length of play: 5 out of 5
    quality: 5 out of 5
    value: 5 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    30 December, 2025Verified purchase

    (no review title)

    This was a Christmas gift for my granddaughter. I haven't been there to see her use it but her dad was excited to see it.
    karen
    broad age appeal: 5 out of 5
    ease of use: 5 out of 5
    quality: 5 out of 5
    value: 5 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    28 December, 2025Verified purchase

    Perfect gift!

    My 9yo has been having such a blast with this and learning a lot too! What an awesome gift!
    mneta
    broad age appeal: 4 out of 5
    ease of use: 4 out of 5
    length of play: 4 out of 5
    quality: 5 out of 5
    value: 5 out of 5
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    10 December, 2025Verified purchase

    If your grandkids like science

    I have given this to other grandkids and they had so much fun with it.
    Comfy
    broad age appeal: 5 out of 5
    ease of use: 5 out of 5
    length of play: 5 out of 5
    quality: 5 out of 5
    value: 5 out of 5
    Did you find this review helpful?
    4 out of 5 stars
    Thumbs up graphic, would recommend
    6 December, 2025

    (no review title)

    Please ring the doorbell
    chandra
    broad age appeal: 5 out of 5
    ease of use: 5 out of 5
    length of play: 5 out of 5
    quality: 4 out of 5
    value: 4 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    5 December, 2025Verified purchase

    A toy worth looking at

    Great educational toy. Bought for 10 year old boy. He loves it.
    MC
    broad age appeal: 5 out of 5
    ease of use: 5 out of 5
    length of play: 5 out of 5
    quality: 5 out of 5
    value: 5 out of 5
    3 guests found this review helpful. Did you?
    5 out of 5 stars
    Thumbs down graphic, would not recommend
    2 November, 2025Verified purchase

    (no review title)

    Creative product
    Praveen
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    25 October, 2025

    (no review title)

    The price was super! I caught it on sale. This is a Christmas gift for one of my grandnephews. They have played with this item at the library. Their ages are 5, 7, and 8. They all love it! It's a STEM kit.
    Sylvia
    broad age appeal: 5 out of 5
    ease of use: 5 out of 5
    length of play: 5 out of 5
    quality: 5 out of 5
    value: 5 out of 5
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    24 September, 2025Verified purchase

    Great STEM addition!

    We love this STEM toy! We were super happy to bring it home to add to our collection!
    Tmlong
    broad age appeal: 5 out of 5
    ease of use: 5 out of 5
    length of play: 5 out of 5
    quality: 5 out of 5
    value: 5 out of 5
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    28 July, 2025Verified purchase

    Great toy

    Great toy to keep kids busy for hours and make them curious. The parts are sturdy and easy to build with.
    KP
    broad age appeal: 5 out of 5
    ease of use: 5 out of 5
    length of play: 5 out of 5
    quality: 5 out of 5
    value: 5 out of 5
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    28 March, 2025Verified purchase

    Great learning tool

    Great toy along with learning. My kids spends hours on it.
    fpatel
    broad age appeal: 5 out of 5
    ease of use: 5 out of 5
    length of play: 5 out of 5
    quality: 4 out of 5
    value: 5 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    29 December, 2024Verified purchase

    Great STEM Toy

    Excellent stem toy. Well made and lots of projects to do. Easy to follow instructions. Highly recommend.
    STEM Toy
    value: 5 out of 5
    broad age appeal: 5 out of 5
    quality: 5 out of 5
    length of play: 5 out of 5
    ease of use: 4 out of 5
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    23 September, 2024Verified purchase

    Five stars

    A great introduction toy into engineering and electrical. I bought several snap circuit kits for my son.
    Santi
    length of play: 5 out of 5
    ease of use: 5 out of 5
    value: 5 out of 5
    broad age appeal: 5 out of 5
    quality: 5 out of 5
    7 guests found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    16 January, 2024Verified purchase

    Great invention for kids

    Great for kids and easy to use. Would definitely follow the age recommendation. My son’s face lights up when he gets a circuit done correctly. Bought two more as gifts.
    SMA
    quality: 5 out of 5
    broad age appeal: 5 out of 5
    length of play: 5 out of 5
    value: 5 out of 5
    ease of use: 5 out of 5
    3 guests found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    18 December, 2023Verified purchase

    Nephew likes this more than Legos!

    My 6 year old nephew played with this for an entire weekend nonstop. He started creating his own things after getting the hang of it. Great toy and great learning!
    KB
    6 guests found this review helpful. Did you?
    3 out of 5 stars
    Thumbs down graphic, would not recommend
    27 November, 2023

    Over priced !!!

    For the same price you can get this toy with 300 projects, more parts etc. This kit is SMALL!!!! Target charging 200% more for a tiny toy...look around find it cheaper or better.
    john
    broad age appeal: 4 out of 5
    ease of use: 3 out of 5
    length of play: 4 out of 5
    quality: 4 out of 5
    value: 4 out of 5
    17 guests found this review helpful. Did you?
    1 out of 5 stars
    Thumbs down graphic, would not recommend
    19 November, 2023

    Cheaply made product, poor customer service

    Cheaply made, and drive up @ North Fontana is a joke. Horrible! No Target team members answered the phone in the morning or evening. I waited from my Drive Up product for more than 10 minutes. My item was in a Target team members hand as he chatted to 2 Target associates outside in Drive Up. I am requesting a free giftcard. This was a horrible experience.
    Disappointed
    10 guests found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    30 September, 2023Verified purchase

    Recommends

    Great product. Keeps my 8yr old engaged and away from electronic devices. I definitely recommend it.
    Sam
    value: 5 out of 5
    length of play: 5 out of 5
    quality: 5 out of 5
    broad age appeal: 5 out of 5
    ease of use: 5 out of 5
    4 guests found this review helpful. Did you?
    4 out of 5 stars
    Thumbs up graphic, would recommend
    12 May, 2023Verified purchase

    Fun skills set

    My 8 yr old really enjoyed this set , kept him focused and entertained . Would defiantly recommend it
    Angie M
    value: 5 out of 5
    ease of use: 4 out of 5
    broad age appeal: 5 out of 5
    quality: 5 out of 5
    length of play: 5 out of 5
    3 guests found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    19 January, 2023

    Engaging and Informative

    I ordered this for my 5 year old son and he likes it. It keeps him engaged and I see this as a good start to kids' inquisitiveness.
    Chai
    broad age appeal: 4 out of 5
    ease of use: 5 out of 5
    length of play: 4 out of 5
    quality: 4 out of 5
    value: 4 out of 5
    4 guests found this review helpful. Did you?

    Get top deals, latest trends, and more.

    Privacy policy

    Footer

    About Us

    About TargetCareersNews & BlogTarget BrandsBullseye ShopSustainability & GovernancePress CenterAdvertise with UsInvestorsAffiliates & PartnersSuppliersTargetPlus

    Help

    Target HelpReturnsTrack OrdersRecallsContact UsFeedbackAccessibilitySecurity & FraudTeam Member ServicesLegal & Privacy

    Stores

    Find a StoreClinicPharmacyTarget OpticalMore In-Store Services

    Services

    Target Circle™Target Circle™ CardTarget Circle 360™Target AppRegistrySame Day DeliveryOrder PickupDrive UpFree 2-Day ShippingShipping & DeliveryMore Services
    PinterestFacebookInstagramXYoutubeTiktokTermsCA Supply ChainPrivacy PolicyCA Privacy RightsYour Privacy ChoicesInterest Based AdsHealth Privacy Policy