The 4th Grade NGSS Planning Guide includes pacing and Science Penguin activity suggestions for collisions, speed, waves, energy, adaptations, sensory processing, erosion, maps, Earth's processes, and natural resources. โถ This free guide accompanies the 4th Grade NGSS Bundle.โถ This guide was updated for the 2026-2027 school year.This document will show you the recommended resources and timeline for your study. Each phenomenon-based unit includes all the details for your lessons.Who is this for