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Department of Mathematics and Science
Big Idea 7: Earth Systems and Patterns
The Water CycleSC.5.E.7.1 Create a model to explain the parts of the water cycle. Water can be a gas, liquid, or solid and can go back and forth from one state to another. (also assesses SC.5.E.7.2)
Keisha Kidd, Curriculum Support SpecialistMary Tweedy, Curriculum Support Specialist
Millard Lightburn, PHD Instructional Supervisor
Department of Mathematics and Science
Water Cycle
•Evaporation
•Condensation
•Precipitation
Department of Mathematics and ScienceDepartment of Mathematics and Science
Essential Question: Essential Question:
What will happen to water in a cup if the cup is placed inside a sealed bag and left in a warm area?
Department of Mathematics and ScienceDepartment of Mathematics and Science
Water Cycle ActivityWater Cycle Activity
EXPLORE
Essential Lab #8 Review (3 days)
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ExplainExplain
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SunSun• Heat from the sun changes water into water vapor
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When the sun changes water into water vapor
EVAPORATION
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CONDENSATION
When water vapor forms
clouds
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Rain or snow falls from Rain or snow falls from cloudsclouds
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PRECIPITATION
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Water Cycle SongWater Cycle Song(to the tune of “She’ll Be Coming Around the Mountain”)(to the tune of “She’ll Be Coming Around the Mountain”)
Water travels in a cycle, yes it does.
Use pointer finger to draw large circle in air.
Water travels in a cycle, yes it does.
Repeat above motion.
It goes up as evaporation,
Raise arms at side with palms up.
Forms clouds as condensation,Brings hands together above head, forming large cloud shape with arms.
Then falls down as precipitation, yes it does.Slowly lower arms at side with palms down, fingers moving.
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Draw a model of the water cycle in your science journal. Label parts.
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Compare you model.
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Musical ReviewMusical ReviewBill Nye Water Cycle Rap Video
Mr. Davies Water Cycle Video
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True or FalseTrue or FalseWater can be found naturally on Earth as a solid and a liquid, but not a gas.•False
The H2O molecule consists of one Hydrogen atom, and two Oxygen atoms.•False
It takes a lot of heat, or energy, to change the temperature of water.•True
Water covers approximately 75% of the Earth’s surface. •True
Department of Mathematics and ScienceDepartment of Mathematics and Science
Review QuestionsReview Questions• What is the role of the sun in the water
cycle? • Answer: The sun provides energy that
makes the water cycle happen.• How is water vapor created? • Answer: When the sun warms water it
evaporates. When it evaporates it turns into water vapor.
• .
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• What happens to water vapor in the water cycle?
• Answer: Water vapor becomes part of the atmosphere. Then it cools and turns into liquid water or ice. The water or ice then falls back to Earth as precipitation.
• Where does water collect on Earth after falling from the sky?
• Answer: Water collects in the oceans. It also collects in other bodies of water and underground.
Department of Mathematics and ScienceDepartment of Mathematics and Science
GIZMOSGIZMOSWater CycleWater Cycle
Control the path of a drop of water as it travels through the water cycle. Control the path of a drop of water as it travels through the water cycle. Many alternatives are presented at each stage. Determine how the Many alternatives are presented at each stage. Determine how the
water moves from one location to another, and learn how water water moves from one location to another, and learn how water resources are distributed in these locations.resources are distributed in these locations.
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The Water Cycle never ends.
Department of Mathematics and ScienceDepartment of Mathematics and Science