Welcome to ScienceKid!
A STEM playground where kids learn, play, and compete through fun challenges and adventure tracks.
Educators can create classrooms with a join code, assign tracks, and review progress on private teacher dashboards—while learners still enjoy the same public challenge library and leaderboards.
Get Started Learn More For educatorsWhat's New
Latest updates and announcements
Launching Classroom module for Teachers!
With this new update you can request a Teacher account and manage your own class...
Coming Soon: 36 new challenges
23-NOV-2025 - New 36 challenges uploaded, to be released soon - Fixed issues w...
New badges and content released!
We are excited to announce new badges - - Master Mind - Elite - Quiz Guardia...
Daily Challenges
Complete fun 5-10 minute STEM puzzles every day. Earn XP and keep your streak going!
Badges & Rewards
Unlock cool badges like "Rocket Rookie" and "Algebra Ace" as you master different skills.
Friendly Competition
Compete with friends on leaderboards and participate in weekly themed competitions.
For classrooms & teachers
ScienceKid works for independent learners and for structured classroom use. Here is how public exploration lines up with class-specific teaching tools.
Virtual classrooms
Teachers create a class, share a short join code, and approve students who request access. Your roster, assignments, and progress views stay tied to that class—not mixed with the whole internet.
Tracks: library & your own
Assign published adventure tracks from a shared catalog so students see consistent, grade- and subject-friendly paths. Teachers can also build custom tracks: keep them as drafts for your classes only, or publish them so other teachers can discover and assign the same sequence.
Challenges: open practice, class focus
The challenge library is open for exploration, daily puzzles, and friendly competition. Classrooms add structure: you choose which tracks matter for your group, mark work as required, set due dates, and see who has started or finished—without hiding the rest of the site from curious learners.
Dashboards built for teaching
The teacher dashboard summarizes each class—members, assigned tracks, and a class progress grid. Drill into any student for XP, badges, recent attempts, and per-track completion. These views are for you and your enrolled students, not a public leaderboard.
Adventure Tracks
Choose your learning path and embark on exciting STEM adventures. Many tracks are available platform-wide; teachers can assign these paths to a class or author their own.
Space Explorer
Discover the wonders of space and astronomy through interactive challenges.
10 MissionsMath Detective
Solve mathematical mysteries and become a problem-solving expert.
10 MissionsYoung Coder
Learn programming basics through fun coding challenges and games.
10 MissionsScience Explorer
Explore chemistry, physics, and biology through hands-on experiments.
10 MissionsEngineering Builder
Design and build amazing things using engineering principles.
10 MissionsReady to Start Your STEM Adventure?
Join thousands of kids who are already learning, playing, and competing on ScienceKid. Teachers: sign in with a school profile to unlock classrooms, track assignment, and progress reporting.
Start Learning Now See classroom features