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English Grammar, Nanotechnology, English Language, Solar Energy

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4.8(888 個評分)
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QN

Jan 06, 2019

I would like to express my gratitude to Coursera and Penn University that give me useful lessons to improve my learning skills and upgrade more knowledge in the fields for my future.

SK

Sep 15, 2017

Nice course, not only for learning English, also to be familiar with causes and effects of Climate Change in our world, and the new sources for creating renewable energy.

教學方

  • Jack Sullivan

    Jack Sullivan

    Director of Programs
  • Alyssa Swanson

    Alyssa Swanson

    Intensive Program Manager

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