Inspiring children ages 3 to 12 through fun, hands-on STEAM learning.
At STEAMosaurus, we create engaging activities, books, and educational resources designed to help kids explore Science, Technology, Engineering, Arts, and Mathematics in a creative and meaningful way.
Our goal is to spark curiosity, build confidence, and develop real-world skills through learning experiences that feel like play.
Explore, create, and learn with us.
We speak Spanish (Hablamos Español — switch to Spanish to see all our activities).
STEAM stands for:
🔬 Science – Understanding how the world works through observation, experimentation, and discovery.
💻 Technology – Using tools, computers, and innovation to solve problems.
⚙️ Engineering – Designing, building, testing, and improving solutions.
🎨 Arts – Encouraging creativity, design thinking, communication, and imaginatio
STEAM stands for:
🔬 Science – Understanding how the world works through observation, experimentation, and discovery.
💻 Technology – Using tools, computers, and innovation to solve problems.
⚙️ Engineering – Designing, building, testing, and improving solutions.
🎨 Arts – Encouraging creativity, design thinking, communication, and imagination.
📐 Mathematics – Applying numbers, patterns, measurement, and logic to understand and solve challenges.
STEAM education integrates these disciplines into hands-on experiences that encourage children to think critically, collaborate, create, and solve real-world problems.
Rather than learning subjects separately, STEAM helps students connect ideas across disciplines, preparing them for the future while making learning engaging and meaningful.
STEAMosaurus is a bilingual educational platform dedicated to inspiring children through Science, Technology, Engineering, Arts, and Mathematics (STEAM).
Our mission is to make learning engaging, creative, and accessible through hands-on activities, educational resources, books, projects, and real-world problem-solving experiences. We beli
STEAMosaurus is a bilingual educational platform dedicated to inspiring children through Science, Technology, Engineering, Arts, and Mathematics (STEAM).
Our mission is to make learning engaging, creative, and accessible through hands-on activities, educational resources, books, projects, and real-world problem-solving experiences. We believe that every child has the potential to become an innovator, creator, and lifelong learner.
STEAMosaurus was created to help families, educators, and homeschool communities foster curiosity, critical thinking, creativity, and confidence in children of all ages.
Through fun and meaningful learning experiences, we encourage young minds to explore, discover, create, and imagine a brighter future.

Hello! I’m Juliemar Meléndez, founder of STEAMosaurus.
I am a Mechanical Engineer with a Master’s degree in Manufacturing and Pharmaceutical Process Engineering, a published author, and a homeschooling parent passionate about education and innovation.
I created STEAMosaurus to inspire children to explore Science, Technology, Engineering, Ar
Hello! I’m Juliemar Meléndez, founder of STEAMosaurus.
I am a Mechanical Engineer with a Master’s degree in Manufacturing and Pharmaceutical Process Engineering, a published author, and a homeschooling parent passionate about education and innovation.
I created STEAMosaurus to inspire children to explore Science, Technology, Engineering, Arts, and Mathematics (STEAM) through engaging, hands-on learning experiences. My goal is to help young learners develop creativity, critical thinking, problem-solving skills, and confidence while making learning fun and meaningful.
Through books, activities, and educational resources, I hope to inspire the next generation of innovators, creators, and lifelong learners.

Solar Power Car

Volcano made with Organic Playdough.

Organic Playdough

Rainbow

Dancing grapes
Non toxic ingredients in our recipe, it’s all organic. We made Organic Play-dough for kids ages 2 - 4 to use with no worries. Another reason we made this play-dough was; for children with autism spectrum, since for most of them regular play-dough causes side effects. While ours is completely natural and you can make it with ingredients that you have in your home.
Follow us in our STEAMosaurus Activities and you will find the procedure step by step!
How you can make a rainbow at home. You will see how incredible it‘s to mix ingredients with different densities. You must place each ingredient correctly and they will never mix that's the reason you can do a rainbow.
Follow us in our STEAMosaurus Activities and you will find the procedure step by step!