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- Crystals & Materials, Science Kits
Thames & Kosmos Earth Science Crystals, Rocks, and Minerals
- Original price was: $54.34.$32.60Current price is: $32.60.
- Save up to 40% on Thames & Kosmos Earth Science Crystals, Rocks, and Minerals styles during our end-of-season sale.
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- Electrical Science, Fun STEM Toys, Science Brands, Science Kits
Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models – Electricity, Current, Voltage, LEDs & More | Innovative, Easy-to-Use Building System
- Original price was: $31.95.$19.17Current price is: $19.17.
- Get up to 60% off on products during our summer sale. Limited time offer!
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- Electrical Science, Science Kits
Thames & Kosmos Electricity & Magnetism Science Kit | 62 Safe Experiments Investigating Magnetic Fields & Forces for Ages 8+ | Assemble Electric Circuits with Easy Snap-Together Blocks
- Original price was: $59.95.$35.97Current price is: $35.97.
- Get the Thames & Kosmos Electricity & Magnetism Science Kit | 62 Safe Experiments Investigating Magnetic Fields & Forces for Ages 8+ | Assemble Electric Circuits with Easy Snap-Together Blocks you've been eyeing at a discounted price during our seasonal 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.
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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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- For the Classroom, Physics, Science Kits
Thames & Kosmos Forces & Interactions: Middle School Classroom Kit | NGSS-Aligned for Physics & Engineering Classes| Teacher Guide & Lesson Plans | Durable, Timed for Classroom Use, Includes Storage
- Original price was: $160.49.$85.14Current price is: $85.14.
- Get up to 50% off on products during our summer clearance sale. Shop now!
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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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- Ages 11+, Robotics & Programming, Science Kits, Shop by Age
Thames & Kosmos Geckobot STEM Experiment Kit | Build a Wall-Climbing Robot & 6 Other Mechanical Creations | Explore The Physics of Air Pressure & Suction | Difficulty Level: Advanced(Geckobot Original)
- Original price was: $48.90.$29.34Current price is: $29.34.
- Don't wait, shop our Cyber Monday sale and get up to 60% off on products.
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- Ages 11+, Robotics & Programming, Science Kits, Shop by Age
Thames & Kosmos Geckobot STEM Experiment Kit | Build a Wall-Climbing Robot & 6 Other Mechanical Creations | Explore The Physics of Air Pressure & Suction | Difficulty Level: Advanced(Geckobot Updated Packaging)
- Original price was: $48.90.$29.34Current price is: $29.34.
- Get a free gift with your purchase of Thames & Kosmos Geckobot STEM Experiment Kit | Build a Wall-Climbing Robot & 6 Other Mechanical Creations | Explore The Physics of Air Pressure & Suction | Difficulty Level: Advanced(Geckobot Updated Packaging). Limited quantities available!
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- Astronomy & Space, Fun STEM Toys, Science Brands, Science Kits
Thames & Kosmos Giant Mars Volcano
- Original price was: $35.11.$21.07Current price is: $21.07.
- Upgrade your style with a new watch and save up to 50% during our sale event.
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- Chemistry, Science Kits
Thames & Kosmos Glow Stick Lab
- Original price was: $99.99.$59.99Current price is: $59.99.
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- Chemistry, Fun STEM Toys, Science Brands, Science Kits
Thames & Kosmos Glow-in-The-Dark Science Lab STEM Experiment Kit | 5 Fun, Safe Activities with Glowing Substances & Neon Pigments! | DIY Glow Sticks, Neon Chalk & More | Includes UV Flashlight
- Original price was: $19.95.$11.97Current price is: $11.97.
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- Fun STEM Toys, Robotics & Programming, Science Brands, Science Kits
Thames & Kosmos Gravity Bugs Free-Climbing MicroBot | Build a Robotic Wall-Crawling Bug | Explore STEM Lessons in Air Pressure, Suction | Hands-on Physics & Engineering Construction Kit, Blue
- Original price was: $24.95.$14.97Current price is: $14.97.
- Shop now and get free gift wrapping with your purchase of products.
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- Biology, Fun STEM Toys, Science Brands, Science Kits
Thames & Kosmos Gross Anatomy: Make-Your-Own Squishy Human Body STEM Experiment Kit | Make Colorful Models of Human Organs with Slime & Putty | Fun, Tactile Intro to Human Anatomy | 5 Cool Activities
- Original price was: $9.99.$5.99Current price is: $5.99.
- Don't wait, get up to 50% off on Thames & Kosmos Gross Anatomy: Make-Your-Own Squishy Human Body STEM Experiment Kit | Make Colorful Models of Human Organs with Slime & Putty | Fun, Tactile Intro to Human Anatomy | 5 Cool Activities during our end-of-season sale event.
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- Ages 5 - 7, Science Brands, Science Kits, Shop by Age, Tasty Labs
Thames & Kosmos Gumball Machine Maker Lab – Build Machines with Physics & Engineering Lessons | 12 Experiments | Make Your Own Gumball Machines | Includes Gumballs | Award Winner
- Original price was: $39.95.$23.97Current price is: $23.97.
- Get up to 70% off on Thames & Kosmos Gumball Machine Maker Lab - Build Machines with Physics & Engineering Lessons | 12 Experiments | Make Your Own Gumball Machines | Includes Gumballs | Award Winner styles during our end-of-season clearance event.
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- Science Brands, Science Kits, Tasty Labs
Thames & Kosmos Gummy Candy Lab – 2 Languages
- Original price was: $19.95.$11.97Current price is: $11.97.
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- Ages 5 - 7, Chemistry, Fun STEM Toys, Science Brands, Science Kits, Shop by Age, Tasty Labs
Thames & Kosmos Gummy Candy Lab – Bears, Fruit, Dolphins & Dinosaurs! Sweet Science STEM Experiment Kit, Make Your Own Gummy Candies in Cool Shapes & Colors | Learn Chemistry | New & Improved Formula(Gummy Candy Lab)
- Original price was: $25.77.$15.46Current price is: $15.46.
- Get up to 50% off on products during our summer clearance sale. Shop now!
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- Robotics & Programming, Science Kits
Thames & Kosmos Gyrobot, Tightrope Walking Gyroscopic Robot Science Kit
- Original price was: $99.99.$59.99Current price is: $59.99.
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- Robotics & Programming, Science Kits
Thames & Kosmos Hydraulic Boxing Bots STEM Experiment Kit | Build Two Hydraulic-Powered Boxing Robots! | Explore Hydraulic, Water-Powered Systems | Challenge a Friend to a Robot Duel!
- Original price was: $49.95.$29.97Current price is: $29.97.
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- Alternative Energy, Science Kits
Thames & Kosmos Hydropower Science Kit | 12 Stem Experiments | Learn About Alternative & Renewable Energy, Environmental Science | Parents’ Choice Recommended Award Winner
- Original price was: $49.49.$29.69Current price is: $29.69.
- Save up to 40% on Thames & Kosmos Hydropower Science Kit | 12 Stem Experiments | Learn About Alternative & Renewable Energy, Environmental Science | Parents' Choice Recommended Award Winner styles during our end-of-season sale.
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- Ages 5 - 7, Earth Science & Natural History, I Dig It!, Science Brands, Science Kits, Shop by Age
Thames & Kosmos I Dig It Dinos Glow-in-The-Dark T. Rex Excavation | Science Kit | Glowing Tyrannosaurus Rex Dinosaur Skeleton | Paleontology | Oppenheim Toy Portfolio Platinum Award | Dinosaur Toy
- Original price was: $12.95.$7.77Current price is: $7.77.
- Don't miss out on our summer clearance sale! Save up to 60% on products.
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- Ages 5 - 7, Earth Science & Natural History, I Dig It!, Science Brands, Science Kits, Shop by Age
Thames & Kosmos I Dig It! Fossils – Real Fossils Excavation Kit | Science Experiment Kit | Excavate Real Fossil Specimens | Paleontology | 2018 Oppenheim Toy Portfolio Platinum Award
- Original price was: $12.99.$7.79Current price is: $7.79.
- Don't wait, get up to 60% off on products during our flash sale event.
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- Ages 5 - 7, Earth Science & Natural History, I Dig It!, Science Brands, Science Kits, Shop by Age
Thames & Kosmos I Dig It! Rocks – Real Minerals Excavation Kit | Science Kit | Dig Up Real Mineral Specimens | Learn About Mineralogy & Geology | 2018 Oppenheim Toy Portfolio Platinum Award Winner
- Original price was: $12.95.$7.77Current price is: $7.77.
- Looking for a deal? Check out our outlet section for discounted products.
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- Earth Science & Natural History, I Dig It!, Science Brands, Science Kits
Thames & Kosmos I Dig It! Treasure – Pirate Treasure Excavation Kit | Explore Archaeology | Dig Treasure Out of a Plaster Block! | Unique Composition for a Fun, Dust-Free Educational Activity, Blue
- Original price was: $9.95.$5.97Current price is: $5.97.
- Don't break the bank! Get the Thames & Kosmos I Dig It! Treasure - Pirate Treasure Excavation Kit | Explore Archaeology | Dig Treasure Out of a Plaster Block! | Unique Composition for a Fun, Dust-Free Educational Activity, Blue you want at a price you can afford during our markdown sale.
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- Fun STEM Toys, Physics, Science Brands, Science Kits
Thames & Kosmos Incredible Inflatable Aero Dancer STEM Experiment Kit | Make Your Own 1-Foot Tall Tube Dancer | Explore Air Pressure, Aerodynamics, Gears & Circuits | Hands-on Activities & Challenges
- Original price was: $9.95.$5.97Current price is: $5.97.
- Don't wait, get up to 50% off items during our flash sale event.
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- Earth Science & Natural History, Jurassic World, Science Brands, Science Kits
Thames & Kosmos Jurassic World Dominion Dinosaur Dig – Blue, T. Rex & Amber | STEM Excavation Kit from Dig Out Prehistoric Treasures with Custom Jurassic World Tools | Safe, Dust-Free Activity
- Original price was: $15.88.$9.53Current price is: $9.53.
- Get the best deals on products during our Labor Day sale event. Shop now and save!
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- Robotics & Programming, Science Kits
Thames & Kosmos Kai: The Artificial Intelligence Robot | Explore Machine Learning | Build an Innovative Smart Robot & Experiment with AI | App-Enabled for iOS & Android | Intro to AI for Kids
- Original price was: $99.95.$59.97Current price is: $59.97.
- Shop now and get free shipping on your purchase of products.
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- Biology, Kids First, Science Brands, Science Kits
Thames & Kosmos Kids First Biology Lab Introductory Microscope Kit(Introductory Microscope and Biology Lab)
- Original price was: $44.95.$26.97Current price is: $26.97.
- Get the best deals on products during our Memorial Day sale event. Shop now!
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- Biology, Kids First, Science Brands, Science Kits
Thames & Kosmos Kids First Biology Lab Introductory Microscope Kit(Microscope and Biology Lab)
- Original price was: $44.95.$26.97Current price is: $26.97.
- 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, 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 11+, Ages 5 - 7, Chemistry, New Releases, Science Kits, Shop by Age
Thames & Kosmos Lollipop Lab | STEM Experiment & Activity Kit | Make Yummy Red Cherry and Blue Raspberry Lollipops & Ring Lollipops! | Explore Chemistry & Math | Includes Real Candy Thermometer(2-Language Version (English/French))
- Original price was: $21.95.$13.17Current price is: $13.17.
- Take advantage of our early bird offer and get an extra 15% off your purchase before 10am.
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- Ages 11+, Ages 5 - 7, Chemistry, New Releases, Science Kits, Shop by Age
Thames & Kosmos Lollipop Lab | STEM Experiment & Activity Kit | Make Yummy Red Cherry and Blue Raspberry Lollipops & Ring Lollipops! | Explore Chemistry & Math | Includes Real Candy Thermometer(English Language Version)
- Original price was: $21.95.$13.17Current price is: $13.17.
- Upgrade your style with our fashion collection, now at discounted prices.
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- Electrical Science, Science Kits
Thames & Kosmos Magnetic Science | 33 STEM Experiments | Ages 8+ | Learn About Earth’s Magnetic Poles | Discover How Invisible Magnetic Fields Work | Full-Color 48-Page Manual(Magnetic Science)
- Original price was: $29.95.$17.97Current price is: $17.97.
- Our holiday sale features the best deals on Thames & Kosmos Magnetic Science | 33 STEM Experiments | Ages 8+ | Learn About Earth’s Magnetic Poles | Discover How Invisible Magnetic Fields Work | Full-Color 48-Page Manual(Magnetic Science) and accessories. Shop now and save!
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- Ages 11+, Science Kits, Shop by Age
Thames & Kosmos Make Your Own Glitter Diamond Necklaces STEM Experiment Kit | Make up to 9 Glitter Diamonds & Design & Wear Your Art! | DIY Activity, Explore Science of Crystals & Diamonds
- Original price was: $99.99.$59.99Current price is: $59.99.
- Get more for your money with our exclusive bundle deals on Thames & Kosmos Make Your Own Glitter Diamond Necklaces STEM Experiment Kit | Make up to 9 Glitter Diamonds & Design & Wear Your Art! | DIY Activity, Explore Science of Crystals & Diamonds and accessories.
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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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- Ages 11+, Robotics & Programming, Science Kits, Shop by Age
Thames & Kosmos Mega Cyborg Hand STEM Experiment Kit | Build Your Own GIANT Hydraulic Amazing Gripping Capabilities Adjustable for Different Sizes Learn Pneumatic Systems
- Original price was: $44.95.$26.97Current price is: $26.97.
- Get up to 70% off on products during our Black Friday sale event.
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- Chemistry, Fun STEM Toys, Science Brands, Science Kits
Thames & Kosmos Molecule Beads STEM Experiment Kit | Turn Liquids into Huge, Squishy, Slimy Molecules! | Learn About Polymers | 3-Language Instruction Manual (English, French, Spanish)
- Original price was: $9.95.$5.97Current price is: $5.97.
- Looking for a deal? Check out our closeout section for up to 80% off items.
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