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Best science kits for 7 year olds - May 2026

Last Updated - May 10, 2026

1
Best Choice

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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

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

$39.99

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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.
$39.99
2

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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

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

$31.99

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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.
$31.99
3
Best Value

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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

National Geographic Gross Science Kit - 45 Gross Science Experiments- Dissect a Brain, Make Slime, Creepy STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12 (Amazon Exclusive)

Blue Marble

$29.99

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Main highlights
- SUPER GROSS MEANS SUPER FUN - Science kits are way more fun when the experiments include boiling boogers, creating glowing worms, and making a test tube vomit! Includes everything for 15 super gross experiments, plus an additional 30 using household products.
- HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right!
- HANDS-ON STEM - While kids are enthralled by all the yucky fun, they'll be learning about polymers, chemical reactions, pH science, and a lot more! This is a hugely entertaining science toy for kids and a fantastic STEM set for boys and girls alike.
- EVEN MORE TO EXPLORE - When kids' science gifts offer this much, there's no going wrong! The bonus booklet inside contains 30 easy experiments, all using common household items! It's one of the most exciting science kits for kids around!
- EASY-TO-FOLLOW-INSTRUCTIONS - The experiment guide has kid-friendly instructions with illustrations for each step, and fascinating insight into the science at work in each totally gross experiment. This is one unforgettable educational toy!
$29.99
4

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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.

UNGLINGA

UNGLINGA 70 Lab Experiments Science Kits for Kids Educational Scientist Toys Birthday Gifts Idea for Girls Boys, Chemistry Set, Erupting Volcano, Fruit Circuits, S.T.E.M Activities Science Project

UNGLINGA

$21.99

More Details
Main highlights
- VARIED SCIENCE KIT THAT INSPIRES - Kids will have hours of fun as they explore the multiple experiments and is great to share with family, friends, or classmates; Just like a real scientist in a lab! Encourages children to critically think and problem solves and will help sharpen their science and math skills.
- S.T.E.M LEARN, EXPERIENCE, PLAY - Kids will learn the scientific process, important fundamentals of chemistry, and how to safely conduct experiments. That fosters a fundamental and healthy understanding of basic scientific concepts.
- HIGH-QUALITY EDUCATIONAL TOYS - The UNGLINGA SCIENCE series provides kids high-quality educational toys that are a whole lot of fun! All ingredients included are safe and child friendly. If your experience kit is anything questions, let us know so we can make it right for you.
- EASY-TO-FOLLOW MANUAL - The experiment guide instructions with clear illustrations for each step, and fascinating insight into the chemical reactions. A detailed learning guide teaches the science at work in the experiments, allowing your child to develop a deep, lasting appreciation for a variety of science.
- A TOTAL OF 70 EXPERIMENTS - Build and erupt a volcano, crystal growing,balloon rocket, fruit circuits and cause some awesome chemical reactions! Each experiment is easy to conduct and a whole lot of fun!
$21.99
5

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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

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

$28.53

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.
$28.53

Best science kits for 7 year olds - May 2026

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 Gross Science Kit - 45 Gross Science Experiments- Dissect a Brain, Make Slime, Creepy STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12 (Amazon Exclusive)

UNGLINGA 70 Lab Experiments Science Kits for Kids Educational Scientist Toys Birthday Gifts Idea for Girls Boys, Chemistry Set, Erupting Volcano, Fruit Circuits, S.T.E.M Activities Science Project

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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