Bring winter learning to life with this Winter Weather Science PDF for grades 3–5. Students explore how snow forms, why wind chill feels colder, and how salt melts ice using engaging, low-prep labs. The unit includes clear teacher directions, clean student lab pages, data tables, comprehension questions, graphing practice, a mini quiz, and answer keys. Perfect for December science lessons, winter STEM days, or weather units. What’s Included (PDF) Winter Weather Reading Passage (snow, snowfla