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Welcome to your first day of Science 9!

Welcome to your first day of Science 9!. Our first lesson is. So sit back, relax, and let’s learn how we can avoid serious injury (or setting ourselves on fire) when in the lab!. Here is an example of what NOT to do in a lab. Quickly discuss the clip with your neighbours.

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Welcome to your first day of Science 9!

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  1. Welcome to your first day of Science 9! Our first lesson is...

  2. So sit back, relax, and let’s learn how we can avoid serious injury (or setting ourselves on fire) when in the lab!

  3. Here is an example of what NOT to do in a lab...

  4. Quickly discuss the clip with your neighbours Using previous knowledge (or common sense), how many things did he do wrong? • was not familiar with the materials or the equipment • did not follow instructions • wore no protective gear

  5. Here’s another example of a lab gone wrong.

  6. Safety Procedures • Know the fire/room evacuation procedure • Glass ware - handle gently - dispose of any chipped or broken glass - use clean materials and wash it when finished • Heat sources - handle carefully - tie back long hair, long sleeves, bracelets, etc. - never leave a flame unattended

  7. Chemical/broken glass disposal - place used chemicals and broken glass in their proper disposal bins • Sharp objects - handle gently and store safely • Electrical equipment - make sure your hands are dry - stop using any equipment that grows hot - pull the plug, not the cord, to prevent fraying

  8. WHMIS Symbols • WHMIS: Workplace Hazardous Materials Information System • Be familiar with the 8 WHMIS Symbols ...

  9. And last, but not least, a few basic rules to remember... • Wear protective gear (gloves, smock/lab coat, goggles) • No food or drink in the lab

  10. No running around or goofing off • Do NOT taste/touch/smell anything in the lab unless okay’ed by a teacher - use the wafting technique

  11. Know where the safety equipment is (ie. fire extinguisher, shower, eye wash station) • Read the instructions BEFORE you start • Report any accidents to the teacher • Clean up (wash hands and materials) when finished

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