“Thames & Kosmos Hydropower Science Kit | 12 Stem Experiments | Learn About Alternative & Renewable Energy, Environmental Science | Parents’ Choice Recommended Award Winner” has been added to your cart. View cart
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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.
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- Ages 5 - 7, Ages 8 - 10, New Releases, Science Brands, Science Kits, Shop by Age, Tasty Labs
Thames & Kosmos Gross Gummy Candy Lab Worms & Spiders V2.0, Tasty Labs STEM Experiment Kit, Make Yummy Gummy Candies in Creepy Shapes, Explore Chemistry, Made in USA, Food Ingredients Included
- Original price was: $19.95.$11.97Current price is: $11.97.
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Thames & Kosmos Gumball Machine Engineer – Super Stunts & Tricks | Build Your Own Gumball Machines with Lessons in Physics & Engineering | 12 Experiments | Includes Delicious Gumballs | Award Winner
- Original price was: $99.99.$59.99Current price is: $59.99.
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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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- Ages 5 - 7, Physics, Science Kits, Shop by Age
Thames & Kosmos Gumball Machine Maker Lab – Super Stunts and Tricks – 2 Languages
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- Gift Sets & Bundles
Thames & Kosmos Gummy Candy Experiment Kits | 2-Pack Bundle | Rainbow Gummy Candy Lab & Gross Gummy Candy Lab | Sweet Science STEM Activity Kits | Make Your Own Awesome Gummy Candies | Learn Chemistry
- Original price was: $39.95.$23.97Current price is: $23.97.
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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.
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Thames & Kosmos Gummy Candy Lab V2.0 Tasty Labs STEM Experiment Kit, Make Yummy Gummy Candies in Cool Shapes – Dinos, Dolphins, Bears & More! Explore Chemistry, Made in USA, Food Ingredients Included
- Original price was: $19.95.$11.97Current price is: $11.97.
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- Robotics & Programming, Science Kits
Thames & Kosmos Gyrobot, Tightrope Walking Gyroscopic Robot Science Kit
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- Essential STEM Tools, Science Brands
Thames & Kosmos Gyroscope | Perfectly Balanced & Precision Tested | Essential STEM Tool | Classic Scientific Device | Experiments in Physics, Forces & Gravity | Nostalgic Spinning Science Toy
- Original price was: $9.99.$5.99Current price is: $5.99.
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- Activity Kits, Ages 11+, Ages 8 - 10, New Releases, Shop by Age
Thames & Kosmos Harry Potter Magic Letters & Seals Craft Kit from Make Your Own Parchment Scrolls, Tom Riddle’s Diary, a Howler & More, Ideal for Fans Ages 8+, Great DIY Activity Gift for All Ages
- Original price was: $24.95.$14.97Current price is: $14.97.
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- Activity Kits, Ages 11+, Ages 8 - 10, Kids First, New Releases, Science Brands, Shop by Age
Thames & Kosmos Harry Potter Magic Wands Craft Kit from Make Replicas of Harry, Dumbledore & Voldemort’s Wands Using Wood, Clay & Paint, Ideal for Fans Ages 8+, Great DIY Activity Gift for All Ages
- Original price was: $34.95.$20.97Current price is: $20.97.
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- Ages 8 - 10, Board Games, Family Games, Shop by Age
Thames & Kosmos High Score | 2 Language English and German | Dice Game| Luck Game | Board Game | Family Game | 2 to 5 Players | Ages 8+
- Original price was: $28.00.$16.80Current price is: $16.80.
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- Ages 5 - 7, Kids First, Robotics & Programming, Science Brands, Science Kits, Shop by Age
Thames & Kosmos Huey: The Line-Tracking, Color-Sensing Robot | Screen-Free Coding & Robotics Kit for Ages 5+ | Pre-Built Robot w/Color Sensor, Puzzle-Shaped Coding Discs | No Smart Device Required
- Original price was: $99.99.$59.99Current price is: $59.99.
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- Ages 8 - 10, Robotics & Programming, Science Kits, Shop by Age
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, Shop by Age
Thames & Kosmos I Dig It Dinos – T. Rex Egg Excavation | Science Experiment Kit | Excavate A Giant Dinosaur Egg | Paleontology | 2018 Oppenheim Toy Portfolio Platinum Award Winner | Dinosaur Toy
- Original price was: $99.99.$59.99Current price is: $59.99.
- Get more for less with our bundle deals on products and accessories.
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- Ages 5 - 7, Shop by Age
Thames & Kosmos I Dig It Dinos – T. Rex Tooth Excavation | Science Kit | Dinosaur Toy | Excavate A Giant Tyrannosaurus Rex Dinosaur Tooth | Oppenheim Toy Portfolio Platinum Award Winner
- Original price was: $99.99.$59.99Current price is: $59.99.
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- Ages 5 - 7, Shop by Age
Thames & Kosmos I Dig It Dinos Glow-in-The-Dark Pterosaur | Science Kit | Glowing Pterosaur Dinosaur Skeleton Dig | Paleontology | 2018 Oppenheim Toy Portfolio Platinum Award | Dinosaur Toy
- Original price was: $99.99.$59.99Current price is: $59.99.
- Don't wait, shop our Cyber Monday sale and get up to 60% off on products.
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