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astro300_f17:day1 [2017/08/01 22:05] – [Assignment #1: assigned 8/17, due 8/23] cchengastro300_f17:day1 [2017/08/02 22:09] – [Activity 3: Order of Magnitude Challenge (15 min)] ccheng
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 =====Activity 3: Order of Magnitude Challenge (15 min)===== =====Activity 3: Order of Magnitude Challenge (15 min)=====
-   * In pairs, work to solve the following order of magnitude question: (5 min)+   * In pairs, work to solve the following order of magnitude question: How much money does the Bay Bridge make from tolls in a year? (5 min)
    * Each group should write their solution on the board (5 min)    * Each group should write their solution on the board (5 min)
    * Have each group explain their answer (5 min)    * Have each group explain their answer (5 min)
    * Have each person place a 'bet' on one of the answers (could be their own)    * Have each person place a 'bet' on one of the answers (could be their own)
-   * Reveal answer +   * Reveal answer [[http://mtc.ca.gov/about-mtc/what-mtc/bay-area-toll-authority/san-francisco-oakland-bay-bridge|here]]