10 Best Childrens Science Kits in The UK

Last updated on 28/08/2025

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120+ Experiments Science Kits for Kids Age 6 7 8 9 10 11 12+ Educational STEM Toys Gifts for Boys Girls,Volcano,Fizzy Reaction,Chemistry Set,Color Learning Activities Scientific Tools Toys

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Why We Love It

Stimulates STEM learning.
Fosters scientific curiosity.
Ensures safe exploration.

Main Highlights

Rich set of scientific tools: Through interesting scientific experiments, such as creating rainbow rain, erupting volcano, rainbow fountain, etc. Packed with experiments and activities for kids, it's a fun and educational toy that engages kids in STEM learning. It improves children's hands-on ability and thinking ability, allowing them to focus on the fun of exploration and discovery.
Explore the world of science: Clearly show the steps and scientific principles of more than 120 experiments, guide your little scientist step by step from simple to challenging, and enhance children's self-confidence. Our science experiment set stimulates children's interest in learning and curiosity, and promotes their understanding and exploration of science through interactive and hands-on methods.
Safety: Do more than 100 interesting scientific experiments with safe materials. We carefully pack the chemical materials into different bottles, and close the caps tightly after use, so that the chemical materials are not easy to deteriorate, so they can be used again and continue to be happy. Parents can rest assured to let their children play.
The package: The kits including 1x funnel, 1x goggles, 10x chemical materials, 2x Petri dishes, 1x table tennis ball, 3x pigments, 2x effervescent tablets, 7x measuring cups, 4x test tubes, 2x gloves, 4x rubber bands, 4x droppers, 2x straws, 3x toothpicks, 3x spinning needles, 5x measuring spoons, 5x balloons, 3x torsion bars, 2x stirring sticks, 1x Christmas tree, etc.
Perfect gift: This educational science toy is suitable for boys and girls aged 6-12+. Makes a gift with educational value. It's a great gift idea for Christmas, birthdays, school events and more holidays.

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

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Why We Love It

Sparks creativity with circuits.
Snap-together parts ensure safety.
Educational and entertaining manual included.

Main Highlights

CREATE REAL ELECTRONIC CIRCUITS AND EXPERIMENTS - Build, learn and play with over 188 different circuit projects and science experiments for kids to discover
PREMIUM QUALITY "SNAP" TOGETHER PARTS - Simple and safe to use, making it easy for kids to create amazing circuits and experiments, no extra tools are required
LEARN ABOUT SCIENCE AND ELECTRONICS - STEM toys help kids to understand science. Let them learn by building exciting, child safe experiments like a Flying UFO, Sounds Effects and Lights Shows. Follow the user guide, the circuits start simple and become more challenging
INCLUDES DETAILED COLOUR USER MANUAL - With easy to follow illustrated instructions and educational points help keep children engaged and entertained for longer
100% SAFE FOR CHILDREN - All electronic components are child safe and fully compliant with all UK and EU toy safety standards

Galt Giant Science Lab - Explore and Discover XL Science Kit for Kids, Childrens Craft Set, Guide Book and Lab Coat - 30 Fun STEM Science Experiments - Chemistry, Biology and Physics - For Ages 6 Plus

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Why We Love It

Promotes STEM learning skills.
Packs comprehensive, fun kit.
Award-winning, educational value.

Main Highlights

ENGAGING STEM LEARNING: Nurture early STEM skills and scientific thinking with this hands-on Explore and Discover Giant Science Lab with 30 fun experiments for an immersive learning experience
COMPREHENSIVE KIT: With lab coat, play goggles and 52-page Lab book with 30 fun experiments to enjoy, Lab Coat size 5-8 years, To fit chest size up to 81cm, sleeve length 43cm, overall length 63cm
EASY TO FOLLOW: Encourages exploration and discovery through practical and engaging screen-free experiments, Full colour 52-page booklet included with easy to follow steps and simple explanations
AWARD-WINNING SCIENCE: The Explore and Discover range is Good Toy Guide Recommended and winner of the Best Preschool STEM Range for 2019, Ensure quality and educational value for your little scientist
EDUCATIONAL FUN FOR AGES 6 AND UP: Tailored for children aged 6 years and upwards, this science kit aligns with the National Curriculum, ensuring a valuable and age-appropriate learning experience

Galt Frightful First Experiments -Horrible Science Craft Kit for Kids, 18 Fun STEM Science Kit and Experiments Set for Children-Goggles, Test Tubes and Guide -Gift for Girls and Boys Ages 6 Years Plus

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Why We Love It

18 Exciting science experiments included.
Encourages hands-on STEM learning.
Includes all essential tools.

Main Highlights

ENGAGING SCIENCE KIT FOR KIDS: Featuring 18 exciting experiments to follow with a step-by-step guide, Enjoy entertaining activities, from stacking lively liquids to performing eye-popping illusions,
EXPERIMENT ESSENTIALS: The Frightful First Experiments kit includes test tubes, rack, goggles, bouncy ball mould, magnifying glass, slime pot, squishy eyeballs, Petri-dish, pH scale and more
INTERACTIVE STEM LEARNING: This kids science kit encourages STEM skills, problem solving, scientific thinking and hands-on learning with various different experiments to choose from, like slime making
HORRIBLE SCIENCE RANGE: The range, based on the bestselling books written by Nick Arnold and illustrated by Tony De Saulles, includes an array of fun and practical science experiments for children
FANTASTICALLY FRIGHTFUL EXPERIMENTS: The set provides a memorable introduction to science, so children can begin learning foul facts right away, Suitable for boys and girls ages 6 years old and above

Doctor Jupiter Science Experiments Kit for Kids Ages 4+ | Gift for 4-5-6-7-8 Years Old Girls and Boys | STEM Toys | 50+ Experiments Starter Series

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Why We Love It

Exciting experiments ignite curiosity.
STEM learning is hands-on fun.
Safe and mess-free activities.

Main Highlights

✅ 50+ Exciting Science Experiments : Discover the world of science with rocket launches, water fireworks, volcano-like explosions, slime making, rainbow squishies, color-changing flowers, ocean in a bottle, and many more thrilling hands-on activities.
✅ STEM Learning Made Fun : Kids will explore concepts of physics, chemistry, and biology while building creativity and problem-solving skills. This kit makes STEM subjects engaging and interactive, turning your home into a mini science lab.
✅ Safe, Kid-Friendly & Mess-Free : Designed for children 4+, all experiments are safe and simple to perform. Materials are packed in secure containers and reusable tools ensure a clean and enjoyable experience every time.
✅ Perfect Educational Gift: A wonderful gift for birthdays, Christmas, or holidays. The kit provides over 50 hours of learning and fun, ensuring kids stay engaged, curious, and inspired while away from screens.
✅ Easy-to-Follow Manual: Comes with a richly illustrated guide containing clear, step-by-step instructions for every experiment. Parents can join in for bonding moments, or kids can perform independently with confidence.

Greek Science 75+ Science Experiments for Kids, Glow in the Dark Science Kit with Glowing Test Tube, Glowing Waves, Colorful Bouncy Balls, STEM Toys Christmas Birthday Gift for Girls and Boys

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Why We Love It

Over 30 unique experiments.
Stimulates creativity and curiosity.
Perfect gift for kids.

Main Highlights

GLOW IN THE DARK SCIENCE KIT: Our science kit contains more than 30 unique glowing experiments, using safe light-up pigments that allow the experiments to quickly catch children's eyes in the form of light-ups, stimulating strong curiosity and fostering their interest in science. There is also a selection of more than 40 amazing chemistry experiments, children will start a full day of scientific exploration!
STIMULATE KID’S CREATIVITY AND IMAGINATION: Glowing Science Experiments are designed to inspire children's creativity and imagination, providing hours of educational STEM learning activities for boys and girls aged 8-12. They will create scientific experiments such as glowing snow, bouncy balls, and small animals, and gain a full sense of accomplishment from them.
EASY TO FOLLOW INSTRUCTIONS: This STEM toy set includes two instruction manuals in German and English to cater for different language groups. Clear step-by-step pictures and professional scientific explanations will guide children to complete experiments independently and enjoy science.
HIGH-QUALITY SAFETY MATERIALS: Our science experiment kits are made from safe and high-quality experimental materials and come with high-quality safety bottle storage that is recyclable. Independent packaging design makes finding more convenient. The product contains detailed safety instructions and meets the requirements of the British Children's Toy Safety Standard.
THE PERFECT GIFT FOR LITTLE SCIENTISTS: This educational science toy is the perfect gift for little scientists for Christmas, birthdays, party events and more. Kids will improve their hands-on skills as well as logical thinking through fun scientific exploration.

Galt Explosive Experiments - Horrible Science Kit for Kids and Childrens Craft Set, 8 Fun STEM Experiments, Lab Book, Guide, Rocket, Lava Lamp, Volcano, Slime Making and More - Ages 8 Years +

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Why We Love It

Promotes hands-on STEM learning.
Includes engaging science experiments.
Inspires passion for science.

Main Highlights

ENGAGING and EXCITING EXPERIMENTS: The set includes activities such as making slime, a lava lamp and assembling and launching a rocket, Kids will love watching their own rocket soar into the sky
COMPREHENSIVE CRAFT KIT FOR KIDS: This set includes all the essential elements to enjoy 8 fun experiments, including a 32-page lab notebook, plastic rocket, slime making ingredients, goggles and more
INTERACTIVE STEM LEARNING: This science experiments kit for kids not only promotes scientific thinking, but encourages hands on STEM learning, with step-by-step instructions to help along the way
HORRIBLE SCIENCE RANGE: The range, based on the bestselling books written by Nick Arnold and illustrated by Tony De Saulles, includes an array of fun and practical science experiments for children
IGNITE KIDS PASSION FOR SCIENCE: The set provides a memorable introduction to science, so children can begin learning foul facts right away, Suitable for girls and boys ages 8 years old and above

Galt Rainbow Lab - Explore & Discover Childrens Science Kit - 12 Science Experiments for Kids, Colourful Crystals - STEM Toys & National Curriculum Compatible - Gifts for Boys & Girls Ages 5 P

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Why We Love It

Promotes early STEM learning fun.
Includes multiple fun experiments.
Perfect for children above five.

Main Highlights

ENGAGING STEM TOY: Nurture early STEM skills and encourage scientific thinking with this hands-on Galt Toys Rainbow Lab Science Kit with 12 fun experiments, for an immersive learning experience.
COLOURFUL EXPERIMENTS: Experiment with color mixing, grow jelly-like crystals, and create a bright, vibrant rainbow in a test tube. The 12 activity kids craft kit makes science fun and exciting.
COMPREHENSIVE KIDS SCIENCE KIT: This craft kit for kids includes 3 test tubes and rack, goggles, a tray, a pipette, polyacrylamide crystals, food colourings, glasses, color-mixingcups and more.
AWARD-WINNING: The Explore & Discover range is Good Toy Guide Recommended and winner of the Best Preschool STEM Range for 2019, ensuring quality kids science kits for young science enthusiasts.
EDUCATIONAL FUN FOR AGES 5 AND UP: This science set is National Curriculum Compatible, for a valuable age-appropriate learning experience. The perfect 5, 6, 7, 8 and 9 year old gifts for any occasion.

Japace 105 Science Experiments Kit Age 8+ for Kids, Educational Science Kit STEM Toys Christmas Birthday Gifts Ideas for Boys Girls, Chemistry Set, Growing Crystals, Gemstone dig kit, Volcano Eruption

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Why We Love It

Inspires lifelong love of science.
Strengthens practical thinking skills.
Ideal for educational gifts.

Main Highlights

KIDS SCIENCE KIT INCLUDING GERMAN INSTRUCTIONS – Our science kit with 105 experiments for children, including a volcanic eruption kit, a fossil digging kit, a gemstone digging kit, a crystal growth kit and many other fantastic and magical STEM activities, our Japace experiment kits aim to give children an authentic science and inspire a lifelong love of science in children.
EXPLORE SCIENCE AND AVOID UNHEALTHY HABITS – These educational toys for children help children prioritize the joy of exploration and discovery instead of being overly reliant on mobile phones, computers and games. By participating in entertaining experiments, children's scientific confidence is strengthened and their practical, critical thinking and creativity skills are improved.
KIDS FRIENDLY EXPERIMENT GUIDE – Our science laboratory set complies with German toy safety requirements. Our unique experiment guide includes illustrated, child-friendly guidance as well as explanations of the scientific principles behind the magic, techniques applied by real scientists, and a wealth of fascinating facts!
EASY TO USE – Japace STEM toys deliberately packed the chemical materials in separate leak-proof bags so that children can easily perform the experiments several times without leaving a mess In addition, we offer a bonus experiment guide with 30 additional experiments, all of which can be done with everyday household items!
PERFECT GIFT AND SATISFACTION GUARANTEED – These children's toys are ideal as Christmas gifts, birthday gifts, New Year gifts, gifts for children's day, holiday surprises and weekend activities. The Japace STEM series offers children high-quality science teaching toys that are lots of fun! If your experience isn't exceptional, let us know so we can make it right for you.

Science Kidz Mega Fossil Dig Kit - Excavate 20 Genuine Prehistoric Fossils, Fossil Hunting Kit For Kids, Educational STEM Science Kits, Fossil Digging & Excavation Toy

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Why We Love It

Find Genuine Prehistoric Fossils.
Engages Kids For Hours.
Includes Full-Colour Learning Guide.

Main Highlights

DISCOVER GENUINE PREHISTORIC FOSSILS - Give kids the chance to dig for hidden, real-life fossils. Finish up with an amazing set of genuine fossils dating back through history. Use the Full-Colour Learning Guide to match up each fossil and learn all about them
FIND 20 INTRIGUING FOSSILS PLUS A BONUS FIND! - Use the dig tools to find the hidden fossils, can you find the BONUS Amber Insect. Fossils include Ammonite, Sea Urchins, Jadeti Coral, Dino Poop, Orthoceras, Trilobite, Sand Tiger Tooth, Shark Tooth, and more. Also includes FREE velvet bag to keep your collection safe!
FUN & EDUCATIONAL ACTIVITY TOY - Includes everything you need to keep kids engaged and learning for hours, including a dig brick packed with 20 fossils, chisel, brush, magnifying glass and full-colour learning guide
INCLUDES FULL-COLOUR LEARNING GUIDE - The detailed 23-page learning guide illustrates each fossil and provides a fascinating insight into each one, with details such as how old they are?, what creature they were? and much more...
EASY FOR KIDS - The extra large dig brick has been specially designed for kids so it is not to hard to excavate but still challenging enough and rewarding when they unearth those special fossils

8.9

Excellent

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We scanned 1124 products

We reviewed these offers relevant to the Childrens Science Kits within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like FHNSEL, Science Kidz, Galt, Doctor Jupiter, Greek Science, Japace, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Childrens Science Kits in the market, we considered we took a deep dive into 5621 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is 120+ Experiments Science Kits for Kids Age 6 7 8 9 10 11 12+ Educational STEM Toys Gifts for Boys Girls,Volcano,Fizzy Reaction,Chemistry Set,Color Learning Activities Scientific Tools Toys. We love many things about this product by FHNSEL. What sets it apart from the competition is Stimulates STEM learning, Fosters scientific curiosity, Ensures safe exploration.
The best value product for most shoppers and where user satisfaction is continuously the highest is Science Kidz Electronics Kit - Electric Circuits - 188 - Science Experiments Set For Kids Age 5-10 - Educational STEM Toys by Science Kidz based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Childrens Science Kits and the best cost-to-value ratio is Japace 105 Science Experiments Kit Age 8+ for Kids, Educational Science Kit STEM Toys Christmas Birthday Gifts Ideas for Boys Girls, Chemistry Set, Growing Crystals, Gemstone dig kit, Volcano Eruptionat Japace with a 53% discount.
Our list of the best Childrens Science Kits is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Childrens Science Kits in The UK

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We scanned 1124 products

We concluded that: