Use and share observations of local weather conditions to describe patterns over time.
Clarification statement: Examples of qualitative observations could include descriptions of the weather (such as sunny, cloudy, rainy, and warm); examples of quantitative observations could include numbers of sunny, windy, and rainy days in a month. Examples of patterns could include that it is usually cooler in the morning than in the afternoon and the number of sunny days versus cloudy days in different months.
Assessment boundary: Assessment of quantitative observations limited to whole numbers and relative measures such as warmer/cooler.
Why water teaches this standard well
A classroom rain gauge turns this standard into a water lesson: students count rainy days, compare wet and dry weeks, and talk about where all that rain goes. It is the natural first link between weather watching and the idea that a community's drinking water starts as precipitation.
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