Title

Independent Synthesis Projects in the Organic Chemistry Teaching Laboratories: Bridging the Gap Between Student and Researcher

Document Type

Article

Publication Date

2017

Keywords

Collaborative/cooperative learning, communication/writing, curriculum; Inquiry-based/discovery learning, laboratory instruction, organic chemistry, problem solving/decision making, second-year undergraduate, spectroscopy, synthesis

Abstract

Science educators strive to teach students how to be well-rounded scientists with the ability to problem solve, anticipate errors, and adapt to unexpected roadblocks. Traditional organic chemistry experiments seldom teach these skills, no matter how novel or contemporary the subject material. This paper reports on the success of a quarter-long organic chemistry laboratory experiment that takes the form of a research project designed to teach these real-life skills. Students took a three-step synthetic sequence from a literature source, and changed parameters to improve the yield. This involved library research and two levels of proposals, followed by a written report and a poster presentation. The goal was to simulate the different aspects of a research lab, from literature searches to problem-solving to presenting results. The students experienced unexpected difficulties and were graded on how they overcame these obstacles, rather than on how much they improved the yields.

Published In

Journal of Chemical Education

Volume

94

Issue

10

Pages

1450-1457

DOI

10.1021/acs.jchemed.7b00093

Share

COinS