LEARN NC

K–12 teaching and learning · from the UNC School of Education

Goal 4

The learner will build an understanding of the hydrosphere and its interactions and influences on the lithosphere, the atmosphere, and environmental quality.

Objective 4.01

Evaluate erosion and depositional processes:

  • Formation of stream channels with respect to the work being done by the stream (i.e. down-cutting, lateral erosion, and transportation).
  • Nature and characteristics of sediments.
  • Effects on water quality.
  • Effect of human choices on the rate of erosion.

Resources aligned to this objective

Formation of a stream valley
This is a class of 12 Learning Disabled students taking Earth Science. It is a sophomore class. There are two attention deficit students. They all are good readers but have trouble with comprehension of science vocabulary.
Format: lesson plan (grade 9–12 Science)
By Geol 130.
StreamWatch
This lesson is intended as a long term project to determine the overall health of a stream or wetland. Students identify seasonal changes that occur within the ecosystem, ideally with a minimum of bimonthly or monthly monitoring.
Format: lesson plan (grade 9–12 Science)
By B. Carl Rush.

Lesson plans on the web

The Chernobyl disaster
In this lesson, from Science NetLinks, students discover how a nuclear accident can affect biological systems. By examining the case of the Chernobyl nuclear meltdown in 1986, students study the adverse effects of high doses of radiation on biological systems. (Learn more)
Format: lesson plan (grade 9–12 Science)
Provider: American Association for the Advancement of Science
Layers of the Grand Canyon
In this Xpeditions lesson, after learning the basics of how the Grand Canyon was formed, students investigate the canyon's layers and learn about the geologic time periods when they were deposited. (Learn more)
Format: lesson plan (grade 9–12 Science)
Provider: National Geographic
Making the grade: Health indicators in the Chesapeake Bay watershed
In this Xpeditions lesson, students use online tools and resources to examine data concerning key indicators of the health of the Chesapeake Bay watershed and the factors that affect them. (Learn more)
Format: lesson plan (grade 9–12 Science)
Provider: National Geographic