🔬 25x: Physical Science (2025–2026 Edition) - FULL WORKBOOK with ANSWER KEYS & LECTURE NOTES
25 Lessons Introducing & Reinforcing Essential Middle School Science Concepts
ALL NEW for 2025–26!
Updated with brand-new articles, fresh guided notes, and critical thinking tools—this comprehensive 371-page workbook is your complete solution for introducing and reinforcing important physical science curriculum for grades 6-8.
Equip your students with a rock-solid foundation in physical science using 25x: Physical Science , a standards-aligned, classroom-ready resource built by experienced educators. Whether you’re teaching in a school, homeschool, or hybrid environment, this workbook simplifies complex science concepts and helps learners connect to real-world applications and future STEM careers.
💡 Each chapter includes: ✏️ A student-friendly article written for middle school learners 🧠 Guided notes to support comprehension and engagement ❓ 6 high-level reflection questions to promote critical thinking 🔬 A hypothetical “What-if” scenario to inspire curiosity and discussion 🧩 Crossword puzzle & word search to reinforce vocabulary 📚 10 key science terms with space to define, explain, and explore 🎥 Introduction video for each lesson available on YouTube. 📽️ What’s NEW in the 2025–26 Edition: ✅ Brand-new articles with updated visuals and analogies ✅ Redesigned guided notes for better retention and student interaction ✅ New hypothetical challenges and real-world science applications ✅ Fresh crosswords, word searches, and vocab sets ✅ NEW! Online introduction video for each lesson ✅ NEW! AI-powered online tutor available for 24/7 student support 🧪 Units & Topics Aligned to NGSS Standards: Unit 1: Scientific Methods & Matter Fundamentals What Is Physical Science? (Overview)
The Scientific Method Inquiry-Based Learning Motions & Forces Energy & Energy Transformation Simple Machines Unit 2: Energy & Forces Electricity & Magnetism Lights & Optics Sound & Waves Thermal Energy & Heat Transfer Gravity Unit 3: Properties of Matter Mass, Volume, & Density Matter & Its Properties States of Matter Changes (Phase Changes) Mixtures & Solutions Acids & Bases Unit 4: Atomic Structure & Chemical Reactions Atoms & Elements The Periodic Table Chemical Reactions Chemical Bonding Chemical Equations & Balancing Unit 5: Astronomy & Space Science Solar System Exploration (Planets) Moon Phases & Lunar Cycles Stars & Constellations The Life Cycle of Stars The Milky Way & Other Galaxies
🎓 Who It's For: Middle school science teachers (grades 6–8) Homeschool educators seeking a structured NGSS-aligned program Schools looking for affordable, reproducible science curriculum STEM programs, after-school science clubs, or intervention settings Learn more at 3andB.com
Written by award-winning educators. Classroom-tested.
📘 One workbook. 25 lessons. Endless scientific discovery.
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