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10 bestEngineering Kits For Kidsof December 2025

112M consumers helped this year.

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NATIONAL GEOGRAPHIC Earth Science Kit - Over 15 Science Experiments for Kids, Crystal Growing Kit, Volcano Science Kit, Dig Kits & Gemstones, STEM Project Toy for Boys and Girls

NATIONAL GEOGRAPHIC Earth Science Kit - Over 15 Science Experiments for Kids, Crystal Growing Kit, Volcano Science Kit, Dig Kits & Gemstones, STEM Project Toy for Boys and Girls

NATIONAL GEOGRAPHIC Earth Science Kit - Over 15 Science Experiments for Kids, Crystal Growing Kit, Volcano Science Kit, Dig Kits & Gemstones, STEM Project Toy for Boys and Girls

Blue Marble

9% off

1

OMWay STEM 12-in-1 Solar Robot Toys, Science Kits for Kids Age 8, Building Experiment Engineering Robotics for 9 10 11 12 13 14 Year Old Boys Girls Teens

OMWay STEM 12-in-1 Solar Robot Toys, Science Kits for Kids Age 8, Building Experiment Engineering Robotics for 9 10 11 12 13 14 Year Old Boys Girls Teens

OMWay STEM 12-in-1 Solar Robot Toys, Science Kits for Kids Age 8, Building Experiment Engineering Robotics for 9 10 11 12 13 14 Year Old Boys Girls Teens

OMWay

9.9

Buy it on Amazon

23% off

2

Science Kidz Electronics Kit - Electric Circuits - 188 - Science Experiments Set For Kids Age 5-10 - Educational STEM Toys

Science Kidz Electronics Kit - Electric Circuits - 188 - Science Experiments Set For Kids Age 5-10 - Educational STEM Toys

Science Kidz Electronics Kit - Electric Circuits - 188 - Science Experiments Set For Kids Age 5-10 - Educational STEM Toys

Science Kidz

9.8

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3

CONSTRUCT & CREATE Hydraulic Cyborg Hand DIY STEM Build Your Own Project Kit Set

CONSTRUCT & CREATE Hydraulic Cyborg Hand DIY STEM Build Your Own Project Kit Set

CONSTRUCT & CREATE Hydraulic Cyborg Hand DIY STEM Build Your Own Project Kit Set

CONSTRUCT & CREATE

9.5

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16% off

4

K'NEX | Creation Zone Building Set 50 Model | 417 Piece Educational Learning Kit with Storage Tub, Engineering Construction Toys for Kids 5+ | Basic Fun 16511

K'NEX | Creation Zone Building Set 50 Model | 417 Piece Educational Learning Kit with Storage Tub, Engineering Construction Toys for Kids 5+ | Basic Fun 16511

K'NEX | Creation Zone Building Set 50 Model | 417 Piece Educational Learning Kit with Storage Tub, Engineering Construction Toys for Kids 5+ | Basic Fun 16511

Basic Fun

9.3

Buy it on Amazon

21% off

5

ELEGOO Smart Robot Car Kit V4.0 Compatible with Arduino IDE with UNO R3 Board, Line Tracking Module, Ultrasonic Sensor, IR Module, Intelligent & Educational Science Toy Robotics Kits for Teen Adult

ELEGOO Smart Robot Car Kit V4.0 Compatible with Arduino IDE with UNO R3 Board, Line Tracking Module, Ultrasonic Sensor, IR Module, Intelligent & Educational Science Toy Robotics Kits for Teen Adult

ELEGOO Smart Robot Car Kit V4.0 Compatible with Arduino IDE with UNO R3 Board, Line Tracking Module, Ultrasonic Sensor, IR Module, Intelligent & Educational Science Toy Robotics Kits for Teen Adult

ELEGOO

9.0

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OtherRelated productsUp to 10% off

Belle Vous 12 Pack Magnifying Insect Container - Clear Observation Bug Box/Viewer - Portable Insect Cage for Science/Nature Exploration and Bug Collecting - Catching Tool/Toy for Adults and Children

Belle Vous 12 Pack Magnifying Insect Container - Clear Observation Bug Box/Viewer - Portable Insect Cage for Science/Nature Exploration and Bug Collecting - Catching Tool/Toy for Adults and Children

NATIONAL GEOGRAPHIC Earth Science Kit - Over 15 Science Experiments for Kids, Crystal Growing Kit, Volcano Science Kit, Dig Kits & Gemstones, STEM Project Toy for Boys and Girls

NATIONAL GEOGRAPHIC Earth Science Kit - Over 15 Science Experiments for Kids, Crystal Growing Kit, Volcano Science Kit, Dig Kits & Gemstones, STEM Project Toy for Boys and Girls

NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit- Rock Polisher for Kids and Adults, Complete Rock Tumbler Kit with Durable Tumbler, Rocks, Grit, and Our New GemFoam Polisher, A Great STEM Hobby

NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit- Rock Polisher for Kids and Adults, Complete Rock Tumbler Kit with Durable Tumbler, Rocks, Grit, and Our New GemFoam Polisher, A Great STEM Hobby

NATIONAL GEOGRAPHIC Dig Kit – Dig Up Real Gems and Birthstones, STEM Science & Educational Toys make Great Kids Activities

NATIONAL GEOGRAPHIC Dig Kit – Dig Up Real Gems and Birthstones, STEM Science & Educational Toys make Great Kids Activities

6

Thames & Kosmos Roller Coaster Engineering Kit | STEM Toys for Kids Age 6+ | Educational Science Experiment Kit | Build & Learn Physics, Force & Motion | Fun for Boys & Girls | Perfect for Gifting

Thames & Kosmos Roller Coaster Engineering Kit | STEM Toys for Kids Age 6+ | Educational Science Experiment Kit | Build & Learn Physics, Force & Motion | Fun for Boys & Girls | Perfect for Gifting

Thames & Kosmos Roller Coaster Engineering Kit | STEM Toys for Kids Age 6+ | Educational Science Experiment Kit | Build & Learn Physics, Force & Motion | Fun for Boys & Girls | Perfect for Gifting

Thames & Kosmos

8.7

Buy it on Amazon

7% off

7

Klutz: Lego Chain Reactions: Design and Build Amazing Moving Machines

Klutz: Lego Chain Reactions: Design and Build Amazing Moving Machines

Klutz: Lego Chain Reactions: Design and Build Amazing Moving Machines

Scholastic

8.4

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8

Snap Circuits JR. Plus SC-110 Electronics Exploration Kit | Over 110 Stem Projects | Full Color Project Manual | 30+ Parts | Stem Educational Toy for Kids 8+

Snap Circuits JR. Plus SC-110 Electronics Exploration Kit | Over 110 Stem Projects | Full Color Project Manual | 30+ Parts | Stem Educational Toy for Kids 8+

Snap Circuits JR. Plus SC-110 Electronics Exploration Kit | Over 110 Stem Projects | Full Color Project Manual | 30+ Parts | Stem Educational Toy for Kids 8+

Snap Circuits

8.2

Buy it on Amazon

32% off

9

Sillbird STEM 12-in-1 Education Solar Robot Toys-190 Pieces DIY Building Toy Construction Science Experiment Engineering Kit for kids toys gifts for boys girls Aged 8 9 10 11 12+

Sillbird STEM 12-in-1 Education Solar Robot Toys-190 Pieces DIY Building Toy Construction Science Experiment Engineering Kit for kids toys gifts for boys girls Aged 8 9 10 11 12+

Sillbird STEM 12-in-1 Education Solar Robot Toys-190 Pieces DIY Building Toy Construction Science Experiment Engineering Kit for kids toys gifts for boys girls Aged 8 9 10 11 12+

Sillbird

7.9

Buy it on Amazon

10

K'NEX | Ultimate Building Set 35 Model | Educational Toys for Kids, 480 Piece Engineering and Construction Stem Learning Kit for Children Ages 7+ |Basic Fun 12418, Chest

K'NEX | Ultimate Building Set 35 Model | Educational Toys for Kids, 480 Piece Engineering and Construction Stem Learning Kit for Children Ages 7+ |Basic Fun 12418, Chest

K'NEX | Ultimate Building Set 35 Model | Educational Toys for Kids, 480 Piece Engineering and Construction Stem Learning Kit for Children Ages 7+ |Basic Fun 12418, Chest

Basic Fun

7.6

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Navaris Bug Jars for Kids & Adults with Magnifier, Pack of 10 - Collector Jar for Bugs with Magnifying Glass View Lid - Humane Insect Catcher & Viewer Kit - Catch and Release Tool

Navaris Bug Jars for Kids & Adults with Magnifier, Pack of 10 - Collector Jar for Bugs with Magnifying Glass View Lid - Humane Insect Catcher & Viewer Kit - Catch and Release Tool

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