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Landforms in a Tub

Curriculum Tie:


 

Summary:
Students will use common household items to build landforms and simulate weathering and erosion.

Main Curriculum Tie:
Science - 5th Grade
Standard 2 Objective 1

Describe how weathering and erosion change Earth’s surface.

Materials:

  • Small plastic wading pool
  • Two 5-gallon buckets of sand
  • Bicycle pump/needle/ deflated playground ball
  • Garden water can
  • Five gallons of water and a tray of ice cubes
  • Hair dryer

Additional Resources

Books

  • Mountain Dance, by Thomas Locker; ISBN 0-15-202622-3
  • The Usborne Encyclopedia of Planet Earth, by Anna Claybourne; ISBN 1580862608
  • Earthquakes and Volcanoes (Understanding Geography Series), by F. Watt; ISBN 0-88110-592-9
  • Earthdance, by Cynthia Pratt Nicolson; ISBN 1-55074-155-1
  • Icebergs and Glaciers, by Seymour Simon; ISBN 0-688-16705-5
  • Mountains, by Seymour Simon; ISBN 0-688-15477-8

Videos

  • Eyewitness Volcano, (DK Publishing, available from Amazon.com); ASIN: 6304165323
  • Earth’s Crust, by Bill Nye (Disney Educational Productions, 1-800-295-5010, http://dep.disney.go.com/educational/index); VHS Product ID: 68A51VL00, DVD Product ID: 77A09VL00

Web Sites

Background For Teachers:
Earth is alive and in constant motion. The shape of the land is constantly being changed by weathering and erosion. Weathering causes rocks to fragment, crack, crumble, or break down chemically, biologically, and physically. Erosion loosens and carries away rock, debris, and soil.

Intended Learning Outcomes:
1. Use Science Process and Thinking Skills
2. Manifest Scientific Attitudes and Interests
3. Understand Science Concepts and Principles

Instructional Procedures:

Invitation to Learn
Read Mountain Dance by Thomas Locker.

Instructional Procedures

  1. Divide into groups. Explain to students that they need to build an Earth model in the sand with landforms from high mountains all the way to sea level, including a river, a lake, and a valley. Use pictures of landforms and build landforms.
  2. Use ice cubes to form a glacier on the side of the mountain. It may be beneficial to have students build at least two mountains for comparisons.
  3. Add “rain” with a garden water can.
  4. Record observations in a science journal.
  5. Inflate a playground ball and place beneath the pool. Observe and record account of uplift in a science journal.
  6. Use a hair dryer to simulate wind.
  7. Create a book using terms and drawings learned in activities. Stress use of science language.

Extensions:

  • Find pictures in magazines and books of similar landforms.
  • Forms may be built in the school’s playground sandbox.

Family Connections

  • Share books.
  • Read books to a younger child.
  • Quiz parents.

Assessment Plan:


Attachments

Author:
Utah LessonPlans

Created Date :
Oct 29 2004 09:03 AM

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