New Arrivals Halloween Christmas Gift Ideas Clothing, Shoes & Accessories Home Furniture Electronics Toys Video Games Grocery Household Essentials Beauty Baby Kitchen & Dining School & Office Supplies Movies, Music & Books Character Shop Sports & Outdoors Backpacks & Luggage Personal Care Health Pets Ulta Beauty at Target Target Optical Party Supplies Gift Cards Bullseye’s Playground Deals Clearance Target New Arrivals Target Finds #TargetStyle Celebrate Diwali Día de Muertos Store Events Asian-Owned Brands at Target Black Beyond Measure Más Que Women-Owned Brands at Target LGBTQIA+ Shop Top Deals Target Circle Deals Weekly Ad Shop Order Pickup Shop Same Day Delivery Registry RedCard Target Circle Find Stores

Target Circle™Target Circle™ Card Target Circle 360™Registry & Wish List Weekly Ad Find Stores

Pickup & delivery

lego gadgets science and activity kit

837 results

for “lego gadgets science and activity kit”

$19.99

LEGO Bluey Playground Fun with Bluey and Chloe Building Set 11201

5 out of 5 stars with 11 ratings

$47.99

LEGO Star Wars The Mandalorian's N-1 Starfighter Set 75325

4.6 out of 5 stars with 259 ratings

$16.99

was $18.29

New lower price

LEGO Marvel Spidey And His Amazing Friends Spin & Electro Dinosaur Vehicle Chase Building Toy 11198

4.8 out of 5 stars with 20 ratings

$43.99

LEGO Creator 3 in 1 Space Astronaut Toy Set, Science Toy 31152

4.9 out of 5 stars with 91 ratings

9k+ bought in last month

$8.49

LEGO Creator 3 in 1 Red Dragon 3 in 1 Animal Toy Set 31145

4.9 out of 5 stars with 139 ratings

18k+ bought in last month

$17.99

MSRP $34.99

LEGO Classic Medium Creative Brick Box Building Toys for Creative Play, Kids Creative Kit 10696

4.8 out of 5 stars with 824 ratings

$59.99

LEGO Botanicals Evergreen Collector’s Set for Gifting and Home Decor 66809

3.7 out of 5 stars with 6 ratings

See price in cart

LEGO Harry Potter Knight Bus Adventure Toy 76446

4.8 out of 5 stars with 70 ratings

$23.99

LEGO Marvel Thor vs. Surtur Construction Figure Building Toy 76289

4.7 out of 5 stars with 38 ratings

Highly rated

$8.49

LEGO City Go-Karts and Race Drivers Toy Set 60400

4.9 out of 5 stars with 108 ratings

10k+ bought in last month

$23.99

was $26.99

New lower price

LEGO Speed Champions Porsche 911 GT3 RS Super Car 77239

4.6 out of 5 stars with 34 ratings

$18.39

was $19.99

New lower price

LEGO City Off-Road 4x4 Mountain Truck Building Toy 60447

4.9 out of 5 stars with 32 ratings

$9.19

LEGO City Space Hoverbike 30663

4.6 out of 5 stars with 15 ratings

$20.99

was $24.99

New lower price

LEGO DOTS Big Box DIY Storage Box Arts and Crafts Set 41960

4.9 out of 5 stars with 44 ratings

$34.99

LEGO City Police Boat Chase Building Toy 60456

4.2 out of 5 stars with 34 ratings

$4.99

LEGO Botanicals Field Flowers Building Kit 30701

4.9 out of 5 stars with 82 ratings

$89.99

LEGO Creator 3 in 1 Haunted Mansion Halloween Building Toy 31167

4.9 out of 5 stars with 63 ratings

Highly rated

$144.99

LEGO Star Wars The Dark Falcon Buildable Toy Vehicle 75389

4.7 out of 5 stars with 200 ratings

$19.99

LEGO Santa’s Delivery Truck Building Toy 40746

4.9 out of 5 stars with 90 ratings

$37.49

LEGO Santa's Sleigh Christmas Toy Set with Reindeer & Santa Figurine 40499

4.8 out of 5 stars with 311 ratings

Sponsored

$90.99

LEGO Ideas Tuxedo Cat 21349

4.8 out of 5 stars with 491 ratings

$55.99

was $66.99

New lower price

LEGO Minecraft The Ghast Balloon Village Attack 21273

4.8 out of 5 stars with 40 ratings

$79.99

LEGO Ideas The Evolution of STEM Building Set with Scientist Minifigures 21355

LEGOOnly at

4.6 out of 5 stars with 42 ratings

$7.99

was $9.99

New lower price

LEGO NINJAGO Jay's Mech Battle Pack Ninja Toy 71805

4.7 out of 5 stars with 22 ratings

Sponsored

Page 1 Page 3 Page 5

Get top deals, latest trends, and more.

About Us

About Target Careers News & Blog Target Brands Bullseye Shop Sustainability & Governance Press Center Advertise with Us Investors Affiliates & Partners Suppliers TargetPlus

Help

Target Help Returns Track Orders Recalls Contact Us Feedback Accessibility Security & Fraud Team Member Services Legal & Privacy

Stores

Find a Store Clinic Pharmacy Target Optical More In-Store Services

Services

Target Circle™Target Circle™ Card Target Circle 360™Target App Registry Same Day Delivery Order Pickup Drive Up Free 2-Day Shipping Shipping & Delivery More Services

Pinterest Facebook Instagram X Youtube Tiktok Terms CA Supply Chain Privacy Policy CA Privacy Rights Your Privacy Choices Interest Based Ads Health Privacy Policy