The web is teeming with all kinds of educational resources and platforms to help you in your STEM teaching (and learning). I went ahead and curated for you this list featuring some of the top STEM websites for kids out there.
The list is not comprehensive but it provides you with a place to start with for your search for STEM resources for your class. I have also included a poster version that you can use in your class for free.
Before we explore STEM websites, let’s quickly talk about some of the major benefits of STEM education:
Develops Problem-Solving Skills
STEM challenges often reflect real-world situations, requiring kids to think critically, analyze information, and come up with solutions. Whether they’re building a structure or testing a hypothesis, these activities strengthen their ability to evaluate problems and make thoughtful decisions.
Encourages Creativity and Innovation
STEM isn’t just about right answers — it’s about experimenting, inventing, and thinking outside the box. From designing a robot to mixing baking soda and vinegar, kids are constantly exploring new ways to solve problems, sparking imagination and creativity.
Prepares Kids for Future Careers
STEM careers are growing rapidly across all industries. By introducing kids to science, technology, engineering, and math at an early age, we’re giving them a head start in skills that will be in high demand — coding, design thinking, data literacy, and more.
Promotes a Love of Learning
STEM activities are hands-on and often playful, which makes learning feel less like work and more like discovery. This sense of exploration helps kids build curiosity and a desire to keep learning well beyond the classroom.
Teaches Collaboration and Teamwork
Many STEM tasks are collaborative, helping kids learn how to share ideas, work in groups, and build on each other’s strengths. These social skills are just as important as academic ones and are essential in both school and future careers.
Integrates Knowledge Across Disciplines
STEM education shows kids how different subjects connect in real life. They learn that math can help with engineering, or that science can be enhanced through technology. This cross-disciplinary approach gives learning more purpose and relevance.
Builds Resilience and Grit
Trial and error is part of nearly every STEM project. When kids face failure or unexpected results, they’re encouraged to try again, rethink, and persist. This teaches them that mistakes are part of learning — not something to be afraid of.
Promotes Digital Literacy
As kids engage with coding apps, online experiments, and digital tools, they build comfort with technology. These experiences help them become confident, capable users of the digital tools they’ll need in future education and work.
Related: STEM Activities for Kids
Top STEM Websites for Kids
Here are some of our best recommendations for STEM websites for kids:
NASA Kids’ Club – Space-themed games, videos, and activities from NASA.
BrainPOP Jr – Animated science videos with quizzes and activities.
Science Kids – Games, experiments, projects, and lesson plans.
National Geographic Kids – Science through games, videos, and magazines.
Cool Science Experiments HQ – Hands-on, simple experiments for young learners.
Science Bob – Experiments, science fair ideas, and subject-based resources.
Science Fun for Everyone – Experiments, trivia, and resources by a team of scientists.
Science Buddies – STEM projects, teaching kits, and science fair help.
Science News Explores – Kid-friendly articles on current science topics.
Smithsonian Science Education Center – Inquiry-based lessons and DEI-focused STEM.
The Kid Should See This – Curated science videos to spark curiosity.
Exploratorium – Interactive science content on astronomy, biology, and more.
How Stuff Works – Explains real-world science in a fun, accessible way.
PBS Kids – Games and videos on animals, space, and the natural world.
Ducksters – Simple articles on biology, chemistry, and physics.
Scholastic Science World – Articles, quizzes, and interactive science activities.
Neuroscience for Kids – Brain science made fun with activities and facts.
SciShow Kids – Engaging science videos that simplify complex topics.
Tynker – Fun coding games and lessons for kids.
Code.org – Free coding activities and STEM games.
Mystery Science – Easy, hands-on science lessons for kids.
Little Bins for Little Hands – Simple STEM projects using everyday items.
Scratch – Create interactive stories, games, and animations.
Science Max – YouTube-style videos showing science experiments taken to the extreme.
NASA Climate Kids – Games and activities about Earth and climate.
PhET Interactive Simulations– Free interactive math and science simulations for kids.
Curiosity Machine– Engineering challenges and AI lessons for kids.
The Concord Consortium– Interactive STEM simulations and games.
Final thoughts
I hope you have found this collection of STEM websites helpful!. And as I mentioned elsewhere, STEM education is not about skill teaching only, it is also about engaging students in hands-on problem-solving activities fostering their curiosity, encouraging their sense of exploration, and teaching them to think creatively and critically.
