1 / 7

Battling Misconceptions in the Chemistry Lab Workshop

Join us on May 24th-25th, 2012 for a workshop addressing common misconceptions in chemistry labs. Explore assumed knowledge, experiments, applications, and integration across disciplines. Learn about the challenges students face and how to approach lab work effectively. Gain insights from student perspectives and experienced educators.

marcw
Télécharger la présentation

Battling Misconceptions in the Chemistry Lab Workshop

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Misconceptions in the Chemistry Lab Harris Workshop May 24th-25th 2012

  2. 1. Assumed knowledge • Prerequisite course skills are thought of as mutually exclusive • Overlap between related disciplines is not recognized (eg. Inorganic labs vs organic labs) • The practical or literal meaning of equations are lost • The importance of record keeping

  3. 2. Experiments • Close to100 % yield is always expected and students doubt their abilities if it is less • Hangs ups on failures and the value of the end product • The literature is The Truth • The lab manual is a cookbook • All chemistry has a cookbook

  4. 3. Applications • Transfer of concepts to problems and asking “why?” • Chemistry in the real world is not recognized • A simple answer is thought as wrong or not enough • Disconnects between lecture concepts done in the lab

  5. Battling lab misconceptions • Integrated/Interdisciplinary labs • UBC: 3rd year lab course (no lectures) • 1 year duration, 2 afternoons/week, 9 labs covering 4 chemistry disciplines • 2nd semester is optional for non-Chem majors • Students teach each other • Guided by a TA for safety concerns • Perspective/approach from student POV

  6. Battling lab misconceptions • Inform students on • Experiments do not always work or give 100 % yield • Proper note-taking • Real-world applications or analogies • Discernment of the Literature results and non-peer reviewed sources of information

  7. Group Members • Hayley (UofA) • Japhet (Grant MacEwan) • Jeremy (UofA) • Patrick (Concordia) • Sonja (UofA) • Vishanka (UBC)

More Related