# Department of Mathematics and Science Big Idea 7: Earth Systems and Patterns The Water Cycle SC.5.E.7.1 Create a model to explain the parts of the water.

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Department of Mathematics and Science Big Idea 7: Earth Systems and Patterns The Water Cycle SC.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 Specialist Mary Tweedy, Curriculum Support Specialist Millard Lightburn, PHD Instructional Supervisor Department of Mathematics and Science

Water Cycle Water Cycle Evaporation Condensation Precipitation Department of Mathematics and Science

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 Science

Water Cycle Activity EXPLORE Essential Lab #8 Review (3 days) Department of Mathematics and Science

Explain Department of Mathematics and Science

Sun Heat from the sun changes water into water vapor Department of Mathematics and Science

When the sun changes water into water vapor EVAPORATION Department of Mathematics and Science

CONDENSATION When water vapor forms clouds Department of Mathematics and Science

Rain or snow falls from clouds Department of Mathematics and Science

PRECIPITATION Department of Mathematics and Science

Water Cycle Song (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. Department of Mathematics and Science

Draw a model of the water cycle in your science journal. Label parts. Department of Mathematics and Science

Compare you model. Department of Mathematics and Science

Musical Review Bill Nye Water Cycle Rap Video Mr. Davies Water Cycle Video Department of Mathematics and Science

True or False Water can be found naturally on Earth as a solid and a liquid, but not a gas. False The H 2 O 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 Science

Review 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.. Department of Mathematics and Science

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 Science

GIZMOS 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 water moves from one location to another, and learn how water resources are distributed in these locations. Department of Mathematics and Science

The Water Cycle never ends. Department of Mathematics and Science

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