Browse Formal Resources

Browse Formal Resources

Evaporation Investigation

Portion of a diagram of evaporation
Primary Topic: 
Water Cycle
Type: 
Lesson Plan
Audience: 
Formal
Keywords: 
evaporation, condensation, precipitation, transpiration, ice, liquid, gas, phases
Summary: 
This lesson is primarily for elementary school teachers who are looking for a hands-on inquiry based activity to teach their students about evaporation.

Investigating the Climate System: Precipitation

Investigating the Climate System: Precipitation
Primary Topic: 
Water Cycle
Subtopics: 
Precipitation
Type: 
Lesson Plan
Audience: 
Formal, 6 - 8
Standards: 
ESS2.A
Keywords: 
active sensor, bright band, cloud nuclei, rainfall rate, supercooled water
Summary: 
A downloadable PDF lesson plan which explores precipitation's role in the climate system.

The Shape of a Raindrop

Basic illustration of air pressure on a raindrop
Primary Topic: 
Water Cycle
Type: 
Article
Audience: 
Formal, 9 - 12
Standards: 
ESS2.A
Keywords: 
raindrops, precipitation microphysics, drop size
Summary: 
This article teaches how a drop of rain changes shape as it falls through the atmosphere.

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