Sea Turtle STEM Activities

Young Learners Science Club

Sea Turtle STEM Activities are a great way to engage your kids in learning through science, crafts, and hands-on projects. These sea turtle activities are suitable for kids of all ages.

If you’re looking for more structured learning, check out my Sea Turtle Activities for Kids page. It’s where I keep everything organized by topic and subject, so you can scroll through and find exactly what fits your child’s interests.

You’ll find crafts, science experiments, books, and printables that make learning about sea turtles simple and fun. Keep reading to find facts, learning benefits, and links to everything you need to get started.

collage of Sea Turtle STEM Activities

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Fun Sea Turtle Facts

Sea turtles are full of surprises, especially when you dig into how they live, travel, and adapt. These lesser-known facts can open up deeper conversations and questions that lead to more engaged learning.

  • Sea turtles can hold their breath for hours. Depending on the species, they can stay underwater for 4 to 7 hours when resting, making them masters of ocean survival.
  • Temperature decides their gender. Warmer sand typically produces females, while cooler sand produces males. This small detail has a huge impact on population balance.
  • They return to the beach where they were born. Female sea turtles travel thousands of miles to lay eggs on the exact stretch of sand where they hatched.

If you want a way to introduce sea turtles through storytelling or fun facts, these book picks make it easy to do that through quiet reading time or read-aloud sessions.

Sea Turtles: Amazing Pictures & Fun Facts on Animals in Nature (Our Amazing World Series Book 4)Sea Turtles: Amazing Pictures & Fun Facts on Animals in Nature (Our Amazing World Series Book 4)Follow the Moon Home: A Tale of One Idea, Twenty Kids, and a Hundred Sea Turtles (Children's Story Books, Sea Turtle Gifts, Moon Books for Kids, Children's Environment Books, Kid's Turtle Books)Follow the Moon Home: A Tale of One Idea, Twenty Kids, and a Hundred Sea Turtles (Children’s Story Books, Sea Turtle Gifts, Moon Books for Kids, Children’s Environment Books, Kid’s Turtle Books)Save the Ocean (Save the Earth Book 1)Save the Ocean (Save the Earth Book 1)June MoonJune MoonSea Turtles (National Geographic Kids Readers, Level 2)Sea Turtles (National Geographic Kids Readers, Level 2)The Secret Life of a Sea TurtleThe Secret Life of a Sea Turtle

 

Why Learning About Sea Turtles Matters

Sea turtles offer a solid entry point into broader science topics, including ecosystems, animal adaptation, and conservation. Here’s why I keep bringing them into our learning:

  • Hands-on science becomes more meaningful. Sea turtle projects naturally blend biology, geography, and climate topics.
  • It introduces real-world environmental issues. Pollution, endangered species, and ocean health all come up when you study sea turtles.
  • It builds compassion and curiosity. Understanding how animals survive helps kids care more about nature.
  • They’re just fascinating animals. Their long lifespan, unique life cycle, and migration patterns keep kids asking questions.

When I needed something my younger children could work on independently, these ocean-themed printables proved helpful. They cover science topics in a format that’s easy to follow and still educational.

Junior Scientist Science Study: Ocean pack

Basic Supplies for Hands-On Sea Turtle Projects

Here’s what you’ll want to have on hand before starting:

  • Cardstock or construction paper
  • Glue and scissors
  • Modeling clay
  • Crayons or markers
  • Watercolor paint set
  • Small plastic tubs or containers
  • Cotton balls or sponges
  • Toothpicks
  • Printer (I have this one)

I have the HP printer 8710, but it’s not available anymore. It’s been running well for years now. Look for another HP Instant Ink-ready printer so that you can use their program to send you ink cartridges whenever your printer gets low on ink.

collage of Sea Turtle STEM Activities

Toys with a sea turtle theme can support pretend play or reinforce science lessons in younger kids. They’re great for keeping hands busy while learning through play.

Mudpuppy Green Sea Turtle – Mini Puzzle Featuring Vibrant Underwater Seascape Perfect Travel Activity for Children Ages 4 and UpMudpuppy Green Sea Turtle – Mini Puzzle Featuring Vibrant Underwater Seascape Perfect Travel Activity for Children Ages 4 and UpPLUS PLUS 3D Puzzle Building Block Set, 70 Mini Interlocking Pieces, Fun STEM Toys for Kids - Sea Turtle Mini Maker TubePLUS PLUS 3D Puzzle Building Block Set, 70 Mini Interlocking Pieces, Fun STEM Toys for Kids – Sea Turtle Mini Maker Tubehand2mind Sea Animals Dice Poppers, Math Dice Popper, Game Replacement Dice Roller, Dice Games for Kids, Board Game Accessories, Family Game Night, Kids Travel Activity, Fun Classroom Games (Set of 2)hand2mind Sea Animals Dice Poppers, Math Dice Popper, Game Replacement Dice Roller, Dice Games for Kids, Board Game Accessories, Family Game Night, Kids Travel Activity, Fun Classroom Games (Set of 2)ROBO ALIVE Robo Turtle Robotic Swimming Turtle (Orange + Blue) by ZURU Water Activated, Comes with Batteries, Amazon Exclusive (2 Pack)ROBO ALIVE Robo Turtle Robotic Swimming Turtle (Orange + Blue) by ZURU Water Activated, Comes with Batteries, Amazon Exclusive (2 Pack)4 PCS Sea Turtle Ocean Marine Animal Growth Life Cycle Model Figure Classroom Accessories Party Supplies Cake Toppers Learning Cognitive Toys for Boys Girls Kid Toddlers4 PCS Sea Turtle Ocean Marine Animal Growth Life Cycle Model Figure Classroom Accessories Party Supplies Cake Toppers Learning Cognitive Toys for Boys Girls Kid ToddlersShell Shapes Game - Develops Memory and Matching Skills As Players Find Matches to Decorate The Turtle's Shell by Goliath , BlueShell Shapes Game – Develops Memory and Matching Skills As Players Find Matches to Decorate The Turtle’s Shell by Goliath , Blue

 

Skills Kids Can Build With These Sea Turtle Activities

These activities aren’t just about learning facts. They develop a variety of useful skills that intersect with science, art, and critical thinking.

  • Observation. Kids practice paying attention to detail during hands-on science activities.
  • Fine motor coordination. Crafts and art projects help strengthen hand-eye coordination.
  • Problem solving. Challenges like cleaning up an oil spill or designing a turtle habitat encourage logical thinking.
  • Scientific thinking. Activities prompt kids to make predictions, test ideas, and explore outcomes.
  • Creativity. Open-ended projects like clay turtles allow kids to express themselves while learning.

More Sea Turtle Activities to Explore

These ideas are a great jumping-off point, but there are more sea turtle learning activities available on my site and others.

Sea Turtle Life Cycle Craft
My daughter loved this project when she was in elementary school. It’s a simple and effective way to teach the stages of a sea turtle's life.
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Turtle Habitat
https://www.education.com
Turtle Habitat
This activity takes a scientific approach to creating a realistic turtle environment, encouraging kids to think about what turtles need to survive.
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https://www.sciencefriday.com
Use Magnetic Fields To Navigate Like A Sea Turtle
This one explores how turtles navigate their way back to their nesting beaches. My oldest found this fascinating when he did a similar project in high school.
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https://www.superteacherworksheets.com
Oil Spill STEM Challenge
Kids get to test different materials to see how well they clean up oil, linking environmental science with hands-on problem solving.
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https://www.primarythemepark.com
Sea Turtle Life Cycle Activity
Perfect for reinforcing the sequence of stages, this activity supports early biology learning in a visual way.
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Teaching With Turtles: Math Activities
https://www.astrobrights.com
Teaching With Turtles: Math Activities
I used some of these with my daughter when she needed extra math practice. They keep the turtle theme while working on number skills.
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https://jdaniel4smom.com
Turtle Balancing
This playful challenge helps younger kids test balance and motor skills while keeping things light and fun.
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Sea Turtle Eggs: Washed to Sea?
https://www.teachengineering.org
Sea Turtle Eggs: Washed to Sea?
Focused on engineering, this one asks kids to design a way to protect turtle eggs from water movement. It connects science and creativity.
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Turtle Life Cycle Small World Play Tray
https://www.findingmyselfyoung.com
Turtle Life Cycle Small World Play Tray
A hands-on way to act out what sea turtles go through. Younger learners, in particular, benefit from the visual aspect.
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https://www.biologycorner.com
Investigating Sea Turtles and Sex Determination
This is a suitable choice for older kids who are ready to explore genetics and biology in more depth.
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Clay Sea Turtle Art Activity
https://buggyandbuddy.com
Clay Sea Turtle Art Activity
Kids shape their own turtles while learning about body parts and coloration. My daughter enjoyed getting artistic with this one.
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https://www.thekeeperofthememories.com
Sea Turtle Hatching Activity
Another flexible activity that works for a wide range of ages. It mixes art and science in a casual way.
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Sea turtles make a great topic for cross-subject learning. No matter your child’s age, there’s something here that will teach them about sea turtles in a way that sticks.

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