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FREE Science Content for Ages 5–99 • No Account Needed
Science That Sparks
Curiosity in Every
Young Mind.
Podcasts, printables, and science resources for kids, tweens, teens, and adults. Always free to start. NGSS-aligned. Made by educators.
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✓ No credit card needed
✓ All ages welcome
✓ NGSS-aligned content
247+
Science Episodes
18
Science Topics
4
Age Groups
Free
Always Available
FREE DOWNLOADS
Start Here — Everything Is Free
Download a complete science starter pack for any age group. Instant. No account needed.
EXPLORE BY AGE GROUP
Find Your Science Path
Each age group has its own science store, curriculum, and mascot guides.
FEATURED RESOURCES
Science Resources for Every Learner
Printables, lab packs, and curriculum materials starting at $3.
Kids 5-8, Tweens 9-12
Scientific Method Toolkit Premium
Everything in the Basic toolkit, plus 25 additional pages for the young scientist who wants to go deeper. This 50+ page journal adds advanced data tables, engineering design challenges, subject-specific investigation planners (biology, chemistry, physics, earth science), and a STEM career explorer. Aligned to NGSS grades 3-5.
Kids 5-8
Animal Habitat Adventure Game
Get ready for a wild trip around the animal kingdom! This 71-piece printable board game sends 2-4 players rolling their way past 16 real-world habitats — from arctic ice to coral reefs — answering animal trivia along the way. Includes the game board, animal tokens, question cards, and habitat cards, all ready to print and play.
$7.99
Kids 5-8, Tweens 9-12
Scientific Method Toolkit Basic
Get ready to think like a real scientist! This 25-page toolkit walks young scientists through the full scientific method — asking questions, forming a hypothesis, running an experiment, and recording results — with observation logs, data graphing, and a STEM challenge along the way. Aligned to NGSS grades 3-5.
$4.99
STEM Challenge Starter Pack
An 80-page STEM challenge pack built for Grades 2-4. One of our original, most established products.
$10
Kids 5-8
Animal Habitat Game Cards
Get ready to explore 17 wild habitats, from the arctic tundra to the coral reef! This 119-card set pairs each habitat with 6 animals that live there, ready for matching, sorting, memory, and guessing games. Includes 8 different ways to play, printed and ready to cut and laminate.
$7.99
What Is the Solar System? — Astronomy Episode Pack
A single-topic episode pack including the topic PDF and matching activity sheets. Perfect for extending screen time into hands-on learning.
$5
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KIDS 5-8
Brainiac Club
$9.99/month
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✓ All 250+ printables
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TWEENS 9-12
Brainiac Club
$9.99/month
or $89/year — save $31
✓ All 250+ printables
✓ All episode packs
✓ Digital lab worksheets (Tweens)
✓New content every week
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TEENS 13-17
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FOR EDUCATORS
Bring the Brainiac Bunch to Your Classroom
Licensed classroom packs for teachers, homeschool parents, and school administrators.
Personal Use
For home use or 1 learner
$5–$30
Classroom License
For 1 teacher, up to 35 students. Includes License Certificate.
$25-$45
School License
Unlimited use at 1 school
$75-$200
Need a district-wide license?
What Classroom Pack Include
Complete topic PDFs
Worksheets, labs, vocab organizers, and graphic organizers per topic
License Certificate PDF
Legal documentation for classroom or school use, included with every pack
NGSS alignment docs
Standards-mapped for quick lesson planning across all grade bands
Print unlimited copies
Within your licensed student count-no per-page fees ever
EXPLORE ALL 18 TOPICS
Every Branch of Science
Click any topic to explore episodes, printables, vocabulary, and resources.
🦊
Applied Science / Engineering
🦓
Zoology
WHAT FAMILIES SAY
Trusted by Parents, Teachers, and Learners
We listen to the Kids episodes every morning before school. My daughter started asking to do extra science projects on weekends. That never happened before.”
Sarah M.
Parent of a 7-year-old, Oregon
I use the classroom packs weekly. The NGSS alignment saves me hours of prep time and my students are genuinely engaged with the content.”
Mr. James T.
5th Grade Science Teacher, Texas
I’m a 52-year-old engineer and I still learned things from the Adults series. The writing is genuinely thoughtful. Worth supporting.”
David K.
Brainiac Bunch Supporter, California
LATEST EPISODES
New Science Every Week
🦊
EP. 24
What Makes a Fox So Smart?
Animal Cognition Explored
Little Lab Challenges
18 min • Ages 5-8
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👨👧
For Parents
Episode guides, discussion prompts, and at-home activity ideas for every age group and science topic.
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For Teachers
NGSS-aligned lesson plans, classrooom packs, standards alignmentdocuments, and teacher resources.
🏡
For Homeschool
Flexible multi-age curriculum guides with portfolio documentation covering all 18 science topics.
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