Grade 4 science practice: Simple Machines — teacher-made and standards-aligned.A focused printable pack that builds understanding of the six simple machines and how they make work easier through scaffolded practice. Every page includes a clear learning goal, a standards callout (NGSS 4-PS3-4), and a mix of question types — from skill warm-up to real-world application.What's Included (9 pages):✓ Warm-up: identifying the six simple machines✓ Guided practice: how each machine reduces effort✓ Challenge: compound machines and mechanical advantage✓ Apply it: simple machines in everyday tools✓ Show What You Know (independent check)✓ Learner self-assessment checklist✓ Grown-Up Guide with full answer key📥 INSTANT DOWNLOAD — print-ready PDF. Print unlimited copies for home or classroom use.👩🏫 TEACHER-MADE & REVIEWED by a licensed K–5 teacher.💡 Tip: Buy the Full Grade 4 Science Bundle to get every skill and save 25%.