S1E1a Different Types of Weather - Identify different types of weather and the characteristics of each type.
S1E1b Simpe Weather Instruments - Investigate weather by
observing, measuring with simple weather instruments
(thermometer, wind vane, rain gauge), and recording
weather data (temperature, precipitation, sky conditions,
and weather events) in a periodic journal or on a calendar
seasonally.
S1E1c Correlate Weather Data - Correlate weather data
(temperature, precipitation, sky conditions, and weather
events) to seasonal changes.
S1E2a Recognize Changes in Water - Recognize changes
in water when it freezes (ice) and when it melts (water).
S1E2b Identify Forms of Precipitation - Identify forms
of precipitation such as rain, snow, sleet, and hailstones
as either solid (ice) or liquid (water).
S1E2c Weight of Water - Determine that the weight of
water before freezing, after
freezing, and after melting stays the same.
S1E2d Water in Open and Closed Containers – Determine
that water in an open container disappears into the air
over time, but water in a closed container does not.
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