Hands-On Marine Science Kits for Ages 4-12
Where Real Kids Become Real Jr. Marine Biologists
Real experiments, crafts, flashcards and a Certificate of Completion in every box. Free shipping on every kit.
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Real experiments, crafts, flashcards and a Certificate of Completion in every box. Free shipping on every kit.
The Jr. Marine Biologist Starter Kit is the easiest first step. Pick your child's age group and one of our four most-loved topics (Sharks, Sea Turtles, Coral Reefs, or Marine Mammals) and we'll ship a complete hands-on kit to your door for $45.99 with free shipping.
Love it? Explore all 24 exciting topics, from marine ecosystems and fascinating creatures to current research, fun careers, and ocean conservation.

Each Jr. Marine Biologist kit includes 5 or more collectible flash cards and 5 STEAM hands-on activities that bring marine science to life through experiments, crafts, research projects games, stickers and a personalized Certificate of Completion.
As your child explores the ocean one lesson at a time, they will build knowledge, confidence, and a deeper love for marine life.
Complete 24 kits and earn a BONUS kit along with an official
Jr. Marine Biologist Certificate to celebrate your child's achievement.
FREE Shipping on every kit shipped in the US
Why Parents Trust Us
Parents love our educational kits because they combine learning with fun, and kids can’t get enough of them! Plus, we offer sibling discounts, making it easier for families to dive into ocean exploration together. We offer a variety of engaging and educational marine biology resources, including lessons, flash cards, personalized certifications, and engaging activities for children of all ages.
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2026 Under Blue Waters
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