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