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chalcopyrite    
n. 黄铜矿

黄铜矿

chalcopyrite
n 1: a yellow copper ore (CuFeS2) made up of copper and iron
sulfide [synonym: {chalcopyrite}, {copper pyrites}]


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  • Peer-Led Team Learning (PLTL) - The Learning Center
    At Washington University, PLTL was introduced in General Chemistry in 2001 and was introduced for Calculus I in Fall 2004, Calculus II in Spring 2005, and Calculus III in Fall 2007 PLTL for Physics 197 198 (now Physics 191 192) began in the 2018 19 academic year
  • Peer-led Team Learning - Washington University in St. Louis
    The PLTL program at Washington University in St Louis (WUSTL) was introduced in General Chemistry in 2001 The model has expanded to Calculus and Introductory Physics and is being translated for Engineering courses Characteristic elements of PLTL at WUSTL include: Explicit focus on process development goals; Volunteer Enrollment
  • Peer-Led Team Learning (PLTL) - Department of Physics
    PLTL students are placed into a study group that meets for two hours on Saturday, Sunday or Monday throughout the semester Group members work through a problem set designed to require a collaborative effort, to help develop critical thinking skills and to hone advanced problem-solving abilities
  • Math Resources at Washington University
    Peer-Led Team Learning (PLTL) is a valuntary supplement to your calculus experience at Washington University A small group of students meets with one leader for two hours each weekend The leader is an older student who has been identifies as a having the skills required to help the group
  • PLTL : r washu - Reddit
    Should I do PLTL for calc 1? Is it worth the pass fail credit and the extra info?
  • Peer-Led Team Learning - Department of Chemistry
    PLTL is an abbreviation for peer-led team learning It is an optional program offered to all students in the General Chemistry sequences (Chem 105 106 and Chem 111A 112A) However, first-year students are eligible to enroll only if they have completed the diagnostic exam
  • The Learning Center
    Learn about open positions and the application cycle Join a structured learning group led by a trained peer leader Explore our prep program, structure, and schedule See what courses are supported or find a session today! Get help with time management, study strategies, and more!
  • Structure | CIRCLE | Washington University in St. Louis
    The structure of PLTL at Washington University is different from that of the colleges and universities where PLTL programs were first developed, where the “parent” courses were typically smaller and there were no recitation sub-sections taught by graduate students
  • Calculus - Department of Mathematics
    Peer-Led Team Learning (PLTL): PLTL groups typically consist of 6-8 students who work together to solve problems and are facilitated by a peer leader Students can join PLTL groups at the start of the fall and spring semesters
  • Is PLTL worth doing? : r washu - Reddit
    PLTL was really helpful for me in chem, but less so for calc 1 2 and 3 Chem pltl helped me a lot, but calc pltl wasn’t worth it for me You can also sign up and then drop later Try it out and if it’s not helpful drop it I did pltl for calc 2 last semester





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