Don’t miss out on our end-of-season sale! Get up to 70% off on Thames & Kosmos products.
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- Construction + Engineering, Kids First, Physics, Science Brands, Science Kits
Kids First Engineering Design
- Original price was: $54.95.$32.97Current price is: $32.97.
- Our loyalty program members get exclusive access to VIP sales and early bird offers on products.
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- Construction + Engineering, Science Kits
Thames & Kosmos 2-ft Tall Candy Vending Machine STEM Kit | Build Toy Vending Machine with 10 Gravity & Motion Experiments | Coin Sorting Bank | Math & Engineering Lessons
- Original price was: $39.95.$23.97Current price is: $23.97.
- Our clearance section features the best deals on products. Check it out now!
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- Ages 11+, Ages 8 - 10, Construction + Engineering, New Releases, Science Kits, Shop by Age
Thames & Kosmos Air-Power Turbo Racer STEM Experiment Kit | Build a Race Car with Air-Powered Engine, No Batteries Required, Travels 60 Feet, 9mph, Durable Parts for Lengthy Play, Explore Clean Energy
- Original price was: $29.95.$17.97Current price is: $17.97.
- Our referral program rewards you with discounts on products when you refer a friend.
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- Construction + Engineering, Science Kits
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models of Structures & Structural Elements | A Parents’ Choice Gold Award Winner 14.6 Inches
- Original price was: $49.95.$29.97Current price is: $29.97.
- Get a free gift with your purchase of Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models of Structures & Structural Elements | A Parents' Choice Gold Award Winner 14.6 Inches. Limited quantities available!
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- Construction + Engineering, Kids First, Science Brands, Science Kits
Thames & Kosmos Big Engineering Makerspace | Science Kit | 22 Physics Lessons & Experiments | Toy of The Year Award Finalist | Homeschool | Learning Pod | STEM Kit
- Original price was: $99.99.$59.99Current price is: $59.99.
- Get the Thames & Kosmos Big Engineering Makerspace | Science Kit | 22 Physics Lessons & Experiments | Toy of The Year Award Finalist | Homeschool | Learning Pod | STEM Kit you want at a discounted price during our markdown sale event.
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- Ages 5 - 7, Construction + Engineering, Science Kits, Shop by Age
Thames & Kosmos Engineering Makerspace Geared-Up Gadgets Science Experiment Kit
- Original price was: $24.95.$14.97Current price is: $14.97.
- Get the best deals on products during our Memorial Day sale event. Shop now!
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- Ages 5 - 7, Construction + Engineering, Science Kits, Shop by Age
Thames & Kosmos Engineering Makerspace Kinetic Machines Science Experiment Kit.
- Original price was: $99.99.$59.99Current price is: $59.99.
- Get up to 60% off on products during our summer sale. Limited time offer!
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- Ages 11+, Ages 8 - 10, Construction + Engineering, Science Kits, Shop by Age
Thames & Kosmos GeckoBot 2.0 STEM Experiment Kit | Build a Wall-Climbing Gecko Robot, Improved Design & Suction Cup Technology, Guided Assembly, Fun & Educational Science Gift for Boys & Girls Ages 8+
- Original price was: $28.95.$17.37Current price is: $17.37.
- Our clearance section features the best deals on Thames & Kosmos GeckoBot 2.0 STEM Experiment Kit | Build a Wall-Climbing Gecko Robot, Improved Design & Suction Cup Technology, Guided Assembly, Fun & Educational Science Gift for Boys & Girls Ages 8+ and accessories. Check it out now!
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- Construction + Engineering, Science Kits
Thames & Kosmos Kids First: Intro to Gears STEM Experiment Kit for Ages 3+ | Build 4 Models, Learn About Gears, Power & Motion | Intro to Mechanical Engineering for Young Learners | Durable Parts
- Original price was: $34.95.$20.97Current price is: $20.97.
- Don't wait until the last minute! Get up to 50% off on products during our pre-holiday sale.
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- Construction + Engineering, Kids First, Science Brands, Science Kits
Thames & Kosmos Kids First: Intro to Tools & Building STEM Experiment Kit for Ages 3+ | Build 6 Models, Learn Basic Mechanical Engineering Principles | Make Your Own Workbench with Durable Parts
- Original price was: $33.97.$20.38Current price is: $20.38.
- Get your hands on our newest Thames & Kosmos Kids First: Intro to Tools & Building STEM Experiment Kit for Ages 3+ | Build 6 Models, Learn Basic Mechanical Engineering Principles | Make Your Own Workbench with Durable Parts and enjoy a limited-time discount offer.
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- Ages 8 - 10, Construction + Engineering, New Releases, Science Kits, Shop by Age
Thames & Kosmos Mechanical Engineering: Machines & Vehicles STEM Experiment Kit | Build 20 Mechanical Models, Explore Physics of Force & Motion | Hands-on, Introductory Science Learning for Ages 8+
- Original price was: $49.95.$29.97Current price is: $29.97.
- Take advantage of our seasonal clearance sale and save up to 70% on products.
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- Ages 5 - 7, Construction + Engineering, Science Kits, Shop by Age
Thames & Kosmos Mechanical Engineering: Robotic Arms STEM Experiment Kit | Build 6 Pneumatic Machines | Robotic Claw, Exoskeleton Arms & More | Explore Air Pressure & Robotics | Ages 7+(Candy Claw Machine)
- Original price was: $99.99.$59.99Current price is: $59.99.
- Shop now and get free gift wrapping with your purchase of products.
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- Ages 5 - 7, Construction + Engineering, Science Kits, Shop by Age
Thames & Kosmos Mechanical Engineering: Robotic Arms STEM Experiment Kit | Build 6 Pneumatic Machines | Robotic Claw, Exoskeleton Arms & More | Explore Air Pressure & Robotics | Ages 7+(Mechanical Engineering)
- Original price was: $99.99.$59.99Current price is: $59.99.
- Don't wait until the last minute to shop for the holidays! Get up to 50% off on products during our pre-holiday sale.
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- Construction + Engineering, Science Kits
Thames & Kosmos Remote Control Machines
- Original price was: $45.00.$27.00Current price is: $27.00.
- Get up to 50% off on products during our summer clearance sale. Shop now!
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- Construction + Engineering, Science Kits
Thames & Kosmos Remote-Control Machines: Space Explorers | Science & Engineering Stem Experiment Kit | Build 10 Real Working Models | Parents’ Choice Gold Award Winner
- Original price was: $48.00.$28.80Current price is: $28.80.
- Our clearance section features the best deals on Thames & Kosmos Remote-Control Machines: Space Explorers | Science & Engineering Stem Experiment Kit | Build 10 Real Working Models | Parents' Choice Gold Award Winner and accessories. Check it out now!
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- Ages 11+, Ages 8 - 10, Construction + Engineering, Electrical Science, New Releases, Science Kits, Shop by Age
Thames & Kosmos Robotic Dragon Bank Kit | Hands-on STEM Construction Toy, Build a Mechanical Dragon Coin Bank, Explore Electric Circuits & Engineering, Educational Birthday Gift, Boys & Girls Ages 8+
- Original price was: $19.95.$11.97Current price is: $11.97.
- Shop now and get free shipping on your purchase of products. Limited time offer!
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- Construction + Engineering, Physics, Science Kits
Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn about Force, Load, Compression, Tension | Parents’ Choice Gold Award Winner, Blue(Roller Coaster Engineering)
- Original price was: $49.95.$29.97Current price is: $29.97.
- Don't wait, get up to 60% off on products during our flash sale event.
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Sale!
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Sale!
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- Construction + Engineering, Physics, Science Kits
Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn about Force, Load, Compression, Tension | Parents’ Choice Gold Award Winner, Blue(Structural Engineering: Bridges & Skyscrapers)
- Original price was: $49.95.$29.97Current price is: $29.97.
- Get a free gift with your purchase of Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn about Force, Load, Compression, Tension | Parents' Choice Gold Award Winner, Blue(Structural Engineering: Bridges & Skyscrapers). Limited quantities available!
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- Construction + Engineering, Science Kits
Thames & Kosmos Wind Power 2.0 Science Experiment Kit | Build Wind-Powered Generators to Energize Electric Vehicles | 3-Foot-Tall Long-Bladed Turbine | Experiments in Renewable Energy
- Original price was: $99.99.$59.99Current price is: $59.99.
- Our loyalty program members get exclusive access to VIP sales and early bird offers on products.
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