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What is to be done?V. I. Lenin We have only so much money or other resources to devote to the future of our energy needs and our environmental concerns. We are not able to know how such investments would improve the future, since these projections rely on complex computer models. It is not even clear who ‘we’ are, since “The World Is Flat”. New ideas—from this class
What will be on the final? • About half material since exam #2. • About half overall for the semester. • Some skills with units • Quite a few (simple) multiple choice. • Few ‘essay’ questions. • Most will be multiple step, with partial credit and no double jeopardy.
Taking the final • Triage your priorities. • Think twice, write once. • Do a mental outline to plan. • Look for the reasons why each problem is easy. • Let the units be your friend. The numbers will follow. • Make your reasoning clear. • Look at each answer before going on—did you truly answer the question? is your result reasonable? • There will be no grading ‘double jeopardy’ in multipart problems • Take your time. • Open book. • ASK if at all unclear.
Next Wednesday • Office hours 9 to 5 • For those with appropriate documentation, exam 6 – 10 PM • Others, regular schedule, 7;30-10 PM