all of our STEM activity packs

“This is BY FAR the most comprehensive, FUN low prep STEM bundle I’ve ever bought. Love it, and so do the kids!” – Nikki M. Looking for engaging, easy-prep STEM challenges that get kids thinking, building, and problem-solving? This ultimate STEM bundle gives you an entire year of hands-on challenges in one simple download—no stress, no endless searching. Inside, you’ll find my best-selling STEM activities, including:✔️ Landmark building challenges✔️ Toothpick & playdough structures✔️ Weight, length & measurement investigations✔️ And so much more! THE BEST PART? Every challenge uses simple, low-cost materials like toothpicks, pattern blocks, and paper—things you already have in your classroom. That means no expensive kits, no last-minute Target runs—just grab and go! Each activity pack includes: ✔️ Step-by-step instructions (so kids stay engaged and on task) ✔️ Challenge cards (to spark creativity and problem-solving) ✔️ Record sheets (to encourage reflection and learning) ✔️ Answer keys (because sometimes we all need a little help!) Make STEM simple, fun, and stress-free with this done-for-you bundle! �� Grab your full Year of STEM Challenges now!INSIDE YOU’LL FIND:–> Scientific Method Posters–> Editable STEM Box Labels and Student Checklist–> Toothpick Structure Challenge Cards–> Famous Landmark Challenge Cards–> Weight Measurement Challenges–> Linear Measurement Challenges–> Pattern Block Challenges–> Geoboard Challenges–> Computer Coding Challenge Cards–> Cookie Structure Challenges–> Marshmallow Boat Challenges–> Straw Challenges–> Craft Stick Puzzles–> Paper Challenges–> Molecules and Atoms–> 4 Season Building Cards–> Telling Time Challenges–> Christmas STEM Challenges–> Winter STEM Challenge–> Valentine’s Day STEM Challenges–> St. Patrick’s Day STEM Challenges–> Easter STEM Challenges–> Spring STEM Challenges–> Back to School STEM Challenges–> Apple STEM Challenges–> Farm STEM Challenges–> Fall STEM Challenges–> Holidays Around the World Challenges–> Snow STEM Challenges–> Rainbow STEM Challenges–> Earth Day STEM Challenges–> Building Block STEM Challenges–> Alphabet Geoboard Challenges–> Math Geoboard Challenges–> Symmetry Mats