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Lab Procedures and Practices

Lab Procedures and Practices. Joseph Ryan, PhD. Introductions. Lab essential part of the study of chemistry. Today what is expected in a lab setting. Before we start, Introduce yourself to your neighbors. Agenda. Topics Safety Drawer procedures Make ups Prelab protocol

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Lab Procedures and Practices

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  1. Lab Procedures and Practices Joseph Ryan, PhD

  2. Introductions • Lab • essential part of the study of chemistry. • Today • what is expected in a lab setting. • Before we start, • Introduce yourself to your neighbors.

  3. Agenda • Topics • Safety • Drawer procedures • Make ups • Prelab protocol • Lab Completion Protocol • Formal Lab Reports • Grading

  4. Safety Rules • Read and sign by second lab meeting • Safety Checklist • Exercises • Walk around and show safety equipment • Students sign rules and return by second lab day

  5. Drawer Procedures • No assigned drawers – All use top three! • Preliminary Check • Exit Check • Lockable Drawers As Needed • Example: Storage of product for next time. • Please decide on a work station and do a preliminary check of your lockers. • Hand out Blue Checklists

  6. Make Ups • Three week window to finish any lab • Week before – Normal Points • Week of – Normal Points • Week after – Half Credit • Ask students for examples of potential challenges/difficulties/dilemmas.

  7. Prelab Protocol • Internet Videos/Web Pages/”Key Sheets” • Notebooks Title and Purpose Written • Cannot start the lab until your instructor has signed under your purpose in your notebook. • Show Lab page and how video works • Walk the students over to the library • Have them look up there first day page and do the prelab for next week • Break – Give return time.

  8. Lab Completion protocol • Partner Signature on last data page means • Drawers are complete • Safety – nothing is left out which is unsafe • Clean – bench and equipment is clean • Instructor Signature on last data page • You were in attendance, acted in a safe manor, and left the lab in good condition.

  9. Formal Lab Reports • Two Formal Lab Reports • Due One Week before Midterm Exam • Due One Week Before Final Exam • Show Formal Lab Report Specifics

  10. Grading • Ten Labs Completed in notebook • 100 points • Two Formal Lab Reports • 100 points • Lab Final • 50 points • Self Evaluation/Instructor Evaluation – safety, cleanliness, punctuality, respectful behavior, persistence • 50 points

  11. Summary • You are responsible for • Prelab preparation • During lab organization and safety • Post lab finalization • Notebooks • Formal Reports • Lab Final

  12. Where to Get More Information • Everything needed is on the web • Office hours, other lab times for questions • Dr. Joe’s Office hours • See main page • Lab Times. • See main page

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