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Best science kits toys - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice
28% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Blue Marble
28% Off

National Geographic Mega Science Lab - Science Kit for Kids with 130+ Easy Experiments, Featuring Earth Science, Chemistry Set, and Magic STEM Projects for Boys and Girls (Amazon Exclusive)

Blue Marble

$42.75

$59.99
(28% Off)

More Details
Main highlights
- MORE THAN 130 EXCITING EXPERIMENTS - This kit contains 45 of our most popular Earth science, chemistry, and science magic experiments along with a bonus guide that's packed with 85+ additional experiments using common household items.
- EXPLORE EARTH SCIENCES - Kids will build and erupt a volcano, grow a glow in the dark crystal, create water tornadoes, and dig up a real fossil! They'll also receive an awesome selection of real rock, mineral, and crystal specimens for their collection.
- EXPERIENCE THE MAGIC OF SCIENCE - This kit also has a variety of science experiments that double as magic tricks. Some of the science magic kids will learn includes changing the color of water, catching bubbles in their hands, and making coins float!
- DIVE INTO CHEMISTRY - The chemistry set in this kit has everything kids need to make gooey worms and worm eggs, create bubbling reactions, launch a rocket with gas, make pop crystal fireworks, and much more.
- AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!
$42.75
$59.99 (28% Off)
2
10% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Smartivity
10% Off

Smartivity DIY Robotic Mechanical Hand STEM Toy for Kids 8-14 Years Old | Parents Choice Award Winner I Birthday Gift for Kids | Engineering Kit for 8, 9, 10, 11, 12, 13, 14 Years Old Boys & Girls

Smartivity

$33.99

$37.99
(10% Off)

More Details
Main highlights
- ULTIMATE GIFT: Give the gift of entertainment and learning combined. Ideal for birthdays gifts for boys and girls, this makes for a thoughtful present that providing endless hours of enjoyment and learning for kids
- MADE FROM SUSTAINABLE WOOD: Made from the highest quality engineered wood, our toys are completely safe for kids and boast long-lasting durability.
- LOVED BY KIDS AND PARENTS WORLDWIDE: Trusted by families in 33+ countries, our toys have received multiple accolades, including STEM org approval, the 2022 Innovative Toy of the Year in the Netherlands, and TOTY 2022 Finalist. Join a global community celebrating STEM education through play.
- FREE PARTS LIFETIME: Enjoy hassle free fun with all parts included, plus a lifetime supply of replacement parts. Easy-to-follow instructions make building a breeze, ensuring uninterrupted playtime.
- DEVELOPS KEY SKILLS: Reduce screen time and boost confidence and creativity with 100% screen-free engagement. As kids build their own toys, they learn about the science around us, developing a lifelong love for science.
- BRILLIANTLY ENGINEERED DESIGN: Developed by a skilled team and rigorously kid-tested for over 1000 hours. Our experts brainstorm hundreds of ideas to create the most exciting and educational projects that are age-appropriate for children.
- ACTION-PACKED FUN TIME: Bring out your inner super hero with this exciting mechanical machine. Our step-by-step instructional manual ensures a deeply engaging DIY experience, perfect for kids to construct and enjoy for hours. Designed for Boys and Girls for ages, 8,9,10,11,12,13,14 years old
$33.99
$37.99 (10% Off)
3
Best Value
50% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Blue Marble
50% Off

National Geographic Amazing Chemistry Set - Chemistry Kit with 100+ Science Experiments Including Crystal Growing and Reactions, Science Kit for Kids, STEM Gift for Boys and Girls (Amazon Exclusive)

Blue Marble

$19.99

$39.99
(50% Off)

More Details
Main highlights
- OVER 100 EXCITING EXPERIMENTS - The science experiments in this kit let kids explore the wonders of hands-on science experiments. They'll make bubbling, color-changing solutions, glowing test tubes, a colorful bouncy ball, glowing worms, and more!
- HANDS-ON STEM - Our science toys are known for being hands-on, and this kids activity kit is no different. Your kids will use real scientific tools, like test tubes, beakers and pipettes, as they explore the fascinating world of chemistry.
- EVERYTHING KIDS NEED - This kit includes all materials needed to conduct 15 stunning chemistry experiments, including growing a crystal tree, changing the color of liquid with their breath, and more.
- AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!
- 85 BONUS EXPERIMENTS - Because we know your kids will want to conduct even more science experiments once they get going, we include a bonus experiment guide with 85 additional experiments that can all be done with common household items.
$19.99
$39.99 (50% Off)
4
36% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Blue Marble
36% Off

NATIONAL GEOGRAPHIC Science Magic Kit – Science Kit for Kids with 100+ Unique Experiments and Magic Tricks, Chemistry Set and STEM Project, A Great Gift for Boys and Girls (Amazon Exclusive)

Blue Marble

$18.99

$29.99
(36% Off)

More Details
Main highlights
- THE MAGIC IS IN THE SCIENCE - The 100+ science experiments in this kit combine the wonders of science with the excitement of magic! Bend metal with water, create a vanishing test tube, make a coin float & much more! You won't find experiments like these anywhere else.
- PERFORM FOR FRIENDS AND FAMILY - Each experiment is specially designed to be performed as a magic trick! The included magic wand and white gloves let your children dress the part, too. Magic for kids has never been this fun and educational.
- EVERYTHING KIDS NEED - This kit includes all materials needed to conduct 20 stunning science magic tricks, including making snow appear in your hand, creating a square bubble, becoming waterproof, and more! Use physics and chemistry to amaze!
- AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!
- 85+ BONUS EXPERIMENTS - Because we know your kids will want to conduct even more science experiments after their magic show, we include a bonus experiment guide with 85+ additional experiments that can all be done with common household items.
$18.99
$29.99 (36% Off)
5
21% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Blue Marble
21% Off

National Geographic Junior Chemistry Set - Complete Early Learning Lab Kit with 50 Science Experiments for Kids and 20+ Lab Tools, Chemistry Set, Science Experiments for Kids 4-6

Blue Marble

$21.99

$27.99
(21% Off)

More Details
Main highlights
- INCLUDES 20+ KID-FRIENDLY LAB TOOLS – Equipped with over 20 durable, child-safe lab tools, this kit ensures that kids have everything they need to conduct their experiments like real scientists!
- EASY-TO-FOLLOW ILLUSTRATED INSTRUCTIONS – Each experiment comes with clear, step-by-step instructions that are fully illustrated, making it easy for young scientists to follow along and achieve successful results on their own.
- AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!
- A COMPLETE CHEMISTRY LAB FOR YOUNG SCIENTISTS – Perfectly crafted for budding scientists aged 4 and up, this kit provides everything needed to start exploring the exciting world of chemistry using common household items like baking soda and vinegar!
- 50 AWESOME HANDS-ON EXPERIMENTS – Dive into a world of discovery with 50 interactive experiments that spark curiosity and engage young minds in the wonders of science.
$21.99
$27.99 (21% Off)

Best science kits toys - Holiday Sale 2025

National Geographic Mega Science Lab - Science Kit for Kids with 130+ Easy Experiments, Featuring Earth Science, Chemistry Set, and Magic STEM Projects for Boys and Girls (Amazon Exclusive)

Smartivity DIY Robotic Mechanical Hand STEM Toy for Kids 8-14 Years Old | Parents Choice Award Winner I Birthday Gift for Kids | Engineering Kit for 8, 9, 10, 11, 12, 13, 14 Years Old Boys & Girls

National Geographic Amazing Chemistry Set - Chemistry Kit with 100+ Science Experiments Including Crystal Growing and Reactions, Science Kit for Kids, STEM Gift for Boys and Girls (Amazon Exclusive)

NATIONAL GEOGRAPHIC Science Magic Kit – Science Kit for Kids with 100+ Unique Experiments and Magic Tricks, Chemistry Set and STEM Project, A Great Gift for Boys and Girls (Amazon Exclusive)

National Geographic Junior Chemistry Set - Complete Early Learning Lab Kit with 50 Science Experiments for Kids and 20+ Lab Tools, Chemistry Set, Science Experiments for Kids 4-6

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National Geographic Break Open 10 Premium Geodes – Includes Goggles & 2 Display Stands - Great STEM Science Kit, Geology Gift for Kids, Break Your Own Geodes with Crystals

Snap Circuits Jr. SC-100 Electronics Exploration Kit, Over 100 Projects, Full Color Project Manual, 28 Parts, STEM Educational Toy for Kids 8 +

National Geographic Stunning Chemistry Set - Mega Science Kit with 45 Easy Experiments- Make a Volcano and Launch a Rocket, STEM Projects for Kids Ages 8-12, Science Toys (Amazon Exclusive)

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