Chem Connections


Solar Energy

Solar Image

Emission and Absorbtion Java Applets


he study of solar energy and a strong emphasis on discovery in the lab will encourage students to explore the concepts of energetics and the electromagnetic spectrum.

3 (3-4 hr) labs, 9 class sessions

Prerequisites: none
Initial Testing: Spring '96
Tool Kit: Interaction of Light with Matter, Energetics, Accessing Information, Critical Thinking/Problem Solving
Topics: electromagnetic radiation, absorption of light, power conversion, photosynthesis, alternate energy, costs vs. environmental concerns, semiconductors
Interdisciplinary aspects: atmospheric chemistry, environmental science, social implications of energy use
University of California at Berkeley:
Kenneth Sauer, khsauer@lbl.gov (Module Contact)
Phone: (510) 486-4344 or (510) 642-3177
Joy Andrews, andrews@csuhayward.edu
Marco Molinaro, molinaro@cchem.berkeley.edu

Description

The study of solar energy and a strong emphasis on discovery in the lab will encourage students to explore the concepts of energetics and the electromagnetic spectrum. Classroom discussion will introduce nuclear reactions and the chemistry of the sun, properties of sunlight, and conversion of light to heat and work. Conversion to electric power, chemical energy and biological energy will be mentioned briefly in this module, and two future modules will address these topics in greater depth. The present module can be used in a course for either non-science majors or science majors. Classroom and laboratory work will be more quantitative for the science majors' course, and will include more material on enthalpy and heats of formation. Extra problems involving data analysis and literature search can be given to the advanced student.

Materials to be developed

Multimedia Materials

  • Light emission/absorbtion interaction tool
  • Image based tutorial and homework exercises via the WWW
  • Electro-magnetic spectrum exploratory tool

Standard Materials

  • Faculty guidebook including lecture notes, daily plan, guidance on discovery method and reference materials
  • Student guidebook
  • Laboratory manual


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Last modified: 10/18/00 at 5:08 PM