Try our FREE bonus challenge: Challenge 5 – Ghost Balloon Rocket (Science & Engineering): Build a balloon rocket and test its speed! Includes Teacher Guide + Student Recording Sheets in PDF and Easel formats. Perfect as a Halloween STEM center, early finisher activity, or extra class fun. 👉 Loved the free sample? Upgrade to the Full Pack for only $4.99 and get 4 more challenges PLUS this bonus freebie here: Halloween STEM Challenge Pack (Grades 2–3 & 4–5) PDF + Easel Color & B/W 🌟 Why T
Bring Halloween magic to your classroom with this hands-on STEM Challenge Pack! Designed for Grades 2–3 and 4–5, these low-prep, high-engagement STEM activities combine science, engineering, math, and technology with spooky seasonal fun. 🕸️👻 Students will build, test, record, and reflect while strengthening problem-solving, creativity, and teamwork skills. ⚗️ What’s Inside (Full Pack – $4.99) 4 Spooky-Fun STEM Challenges: 🧪 Witch’s Bubbling Potion (Science) – Explore safe chemical r