Target New ArrivalsGift Ideas for MomClothing, Shoes & AccessoriesHomeKitchen & DiningOutdoor Living & GardenFurnitureGroceryHousehold EssentialsBabyBeautyPersonal CareHealthWellnessLuggageSports & OutdoorsToysElectronicsVideo GamesMovies, Music & BooksSchool & Office SuppliesParty SuppliesGift IdeasGift CardsPetsUlta Beauty at TargetShop by CommunityTarget OpticalDealsClearanceTarget New ArrivalsSpring OutfitsGift Ideas for MomWomen’s Festival OutfitsTop DealsTarget Circle DealsWeekly AdShop Order PickupShop Same Day DeliveryRegistryRedCardTarget CircleFind Stores
Target Circle™Target Circle™ CardTarget Circle 360™Registry & Wish ListWeekly AdFind Stores

stem building blocks set

1,000+ results for “stem building blocks set”

LEGO Ideas Tuxedo Cat 21349

$84.99
was $93.99
New lower price
LEGO Ideas Tuxedo Cat 21349
LEGO
(641)

LEGO Botanicals Flowering Cactus Building Toy 11509

$30.99
was $34.99
New lower price
LEGO Botanicals Flowering Cactus Building Toy 11509
LEGO
(39)

LEGO Minecraft The Creeper Gaming Kids Building Toy 21276

$32.99
was $39.99
New lower price
LEGO Minecraft The Creeper Gaming Kids Building Toy 21276
LEGO
(127)

Sponsored

LEGO Harry Potter Hogwarts Castle and Grounds Wizarding Building Set 76419

$164.99
LEGO Harry Potter Hogwarts Castle and Grounds Wizarding Building Set 76419
LEGO
(303)
Loved for: detailed design

LEGO Star Wars R2-D2 Buildable Toy Droid for Display and Play 75379

$79.99
was $99.99
New lower price
LEGO Star Wars R2-D2 Buildable Toy Droid for Display and Play 75379
LEGO
(235)
Loved for: Interactive features

LEGO Lotus Flowers Building Toy Set 40647

$10.39
was $12.39
New lower price
LEGO Lotus Flowers Building Toy Set 40647
LEGO
(356)
Loved for: easy assembly

LEGO Super Mario Piranha Plant Building Set 71426

$41.99
was $47.99
New lower price
LEGO Super Mario Piranha Plant Building Set 71426
LEGO
(408)
Loved for: fun build

LEGO Speed Champions 2 Fast 2 Furious Nissan Skyline GT-R (R34) 76917

$19.99
LEGO Speed Champions 2 Fast 2 Furious Nissan Skyline GT-R (R34) 76917
LEGO
(678)
Loved for: nostalgic design

LEGO Icons Bonsai Tree Home Décor Set 10281

$39.99
LEGO Icons Bonsai Tree Home Décor Set 10281
LEGO
(1374)
Loved for: customizable options

LEGO Icons Optimus Prime, Transformers Robot Model Set 10302

$152.99
LEGO Icons Optimus Prime, Transformers Robot Model Set 10302
LEGO
(583)
Loved for: nostalgic design

Sponsored

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