Logic that clicks
Grids, sequences, odd-one-out, and pathfinding that reward careful reasoning.
Kids printable shop · Ages 4–12
speedgo
Printable STEM & logic packs for kids—puzzles, science, and brain training that feel like play. Browse packs, read free guides, and checkout securely with Paddle.
22 kids packsFree STEM guidesFrom $1.49
Made for kids
Clear age labels 4–12
Printable STEM
Logic, science, inventing
Free guides
Parent tips & how-tos
Honest storefront
Secure Paddle checkout
A kids store for curious brains
speedgo is built as a children’s printable shop—not a generic worksheet dump. Every pack is sized for young attention spans, labeled by age, and designed so kids can grab a pencil and dive in.
- Pick a STEM or logic pack for your child’s age
- Pay securely with Paddle, then download your PDF
- Print at home and watch the focus spark
What kids practice here
Logic, science, and inventive thinking—intentionally different from math drills or reading worksheets.
Science you can try
Mini labs, weather watches, body maps, and orbit explorers made for kitchen tables.
Build & invent
Robot blueprints, simple machines, and STEM challenge cards that demand iteration.
Free parent guides
Practical articles on STEM habits, logic vs math practice, age ranges, and kitchen science safety—useful even if you never buy a pack.
5 min read
How to Build a 15-Minute STEM Habit at Home (Without Screen Overload)
A practical weekly routine for parents who want logic and science play that fits busy evenings—without turning STEM into another homework battle.
5 min read
Logic Puzzles vs Math Worksheets: What Each Builds (And When to Use Which)
A clear parent guide to choosing logic play versus arithmetic practice without mixing the two by accident—or doubling homework fatigue.
5 min read
Unplugged Coding for Kids Explained: Sequencing Without a Screen
What unplugged coding means, why it helps before apps, and how parents can run a paper session with arrows, grids, and debugging.
5 min read
Kitchen Science Safety Checklist for Ages 6–11
A practical safety list for household STEM experiments parents can run with printable cards—adult roles, materials, cleanup, and noticing.
Featured kids packs
Each pack is a focused 2-page printable PDF with clear ages and skills.
Logic PuzzlesAges 7–112 printable pages
Logic Grid Detective Club — Printable Mystery Puzzles
Two 3×3 logic-grid mysteries with clues, grids, and an answer key for ages 7–11.
PatternsAges 5–92 printable pages
Pattern Pulse — Visual Sequence Completion Pack
Two pages of shape sequences to complete, plus an invent-your-own box on page 2.
MazesAges 6–122 printable pages
Turbo Maze Adventures — Multi-Level Pathfinding Pack
One beginner maze with a timer box and one harder maze with a path hint for ages 6–12.
ScienceAges 6–112 printable pages
Mini Lab Experiment Cards — Safe Kitchen Science Pack
Four kitchen science activities on two pages: sink/float, soap pepper, milk swirl, and balloon inflate.
Browse kids printables
22 STEM and logic packs. Descriptions match the real PDF contents. Pay securely with Paddle, then download from the success page.
Logic PuzzlesAges 7–112 printable pages
Logic Grid Detective Club — Printable Mystery Puzzles
Two 3×3 logic-grid mysteries with clues, grids, and an answer key for ages 7–11.
PatternsAges 5–92 printable pages
Pattern Pulse — Visual Sequence Completion Pack
Two pages of shape sequences to complete, plus an invent-your-own box on page 2.
MazesAges 6–122 printable pages
Turbo Maze Adventures — Multi-Level Pathfinding Pack
One beginner maze with a timer box and one harder maze with a path hint for ages 6–12.
ObservationAges 5–102 printable pages
Spot Shift Challenge — Keen Observation Printables
Two workshop and garage scenes; find six differences in each and check them off.
ScienceAges 6–112 printable pages
Mini Lab Experiment Cards — Safe Kitchen Science Pack
Four kitchen science activities on two pages: sink/float, soap pepper, milk swirl, and balloon inflate.
Memory GamesAges 4–82 printable pages
Memory Boost Match Pack — Printable Concentration Games
Two cut-apart memory decks: inventor tools and space gear, eight cards each page.
Logic PuzzlesAges 5–92 printable pages
PicSudoku Starter Grid — Picture Logic for Young Solvers
Two 4×4 icon Sudoku grids (warm-up and challenge) using rocket, gear, star, and bulb.
Coding ThinkingAges 7–122 printable pages
Code Trail Unplugged — Algorithm Thinking Worksheets
Two unplugged coding pages: write an arrow path, then debug a broken trail on a 5×5 grid.
Brain TeasersAges 8–122 printable pages
Brain Zap Riddle Cards — Quick-Fire Thinking Prompts
Eight classic-style riddles across two rounds, with hints and a combined answer key.
ClassificationAges 5–92 printable pages
Sort Squad Classification Sheets — Category Logic Pack
One living/non-living sort and one wheels-versus-wings Venn challenge for ages 5–9.
Critical ThinkingAges 6–102 printable pages
Domino Effect Cause Cards — Cause & Effect Storyboards
Number and explain two storyboard chains, then unscramble two mixed cause-and-effect sequences.
EngineeringAges 7–112 printable pages
Gear Up Simple Machines — Levers, Pulleys & Wheels Pack
Match six everyday items to machine types, then choose lower-effort setups and sketch a design.
ScienceAges 6–102 printable pages
Sky Watch Weather Lab — Observation Sheets
Cloud ID plus a same-day sky log, and a three-day morning/afternoon weather tracker.
ScienceAges 7–112 printable pages
Body Quest Basics — Human Systems Activity Pack
Match body systems to jobs and organs, then invent a “super helper” gadget for one system.
Space ScienceAges 6–112 printable pages
Orbit Explorers — Planets Fact & Activity Sheets
Match six planets to facts, then design a probe with four labeled parts and mission questions.
Logic PuzzlesAges 5–102 printable pages
Odd Spark Logic Sheets — Odd-One-Out Brain Trainers
Eight odd-one-out sets across two pages; circle the misfit and write the rule you used.
SequencingAges 5–92 printable pages
Sequence Sprint Cards — Logic Ordering Challenges
Four real-world processes to number in order 1–4: planting, rockets, packing a kit, and handwashing.
EngineeringAges 7–122 printable pages
Robot Forge Design Lab — Build-a-Bot Blueprint Sheets
Sketch and label a robot mission on page 1, then plan upgrades and run a peer checklist on page 2.
Nature STEMAges 5–102 printable pages
Wild Trail Scavenger Hunt — Outdoor STEM Checklist Pack
Backyard hunt checklist plus park and rainy-window lists with a reflection prompt.
STEM ChallengesAges 8–122 printable pages
Ignite STEM Challenge Cards — Build & Design Missions
Four household build challenges: span a gap, soft landing, paper flyer, and sock grabber.
Critical ThinkingAges 6–112 printable pages
What Next? Critical Sheets — Predict the Outcome Pack
Four comic-style prediction scenes: ball on a hill, overfull cup, magnets, and leaning tower.
TriviaAges 7–122 printable pages
Spark Quiz Trivia Cards — Curious Kid Fact Battles
Eight multiple-choice STEM trivia questions across two rounds, with a full answer key.
Start with a free guide
Learn how to build a short STEM habit, then pick a 2-page pack that fits your child’s age.
Explore free guides