Your class will love this forms of energy unit, which focuses on light, sound, waves, circuits, speed, and collisions! With 13 weeks of energy lessons, your students will conduct hands-on investigations, engineer designs in standards-based STEM, develop models, and construct explanations. REAL NGSS WITH PHENOMENA, ENGINEERING, MODELS, & INVESTIGATIONSWe'll guide you through each step with texts, examples, photos, student worksheets, and user-friendly directions. 55 DAYS OF LESSONS USING THE 5E