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Presentation transcript:

To Menu

What if there is an emergency?

Return to Menu

A.Put your nose to the test tube and take a big whiff. B.Fan the air above the test tube and smell normally (waft technique). C.Never smell anything in the lab. If asked to smell a chemical during the lab, you should… Return to Menu

Try Again Never put your nose to the test tube to smell the chemical.

Try Again Smell the chemical only if you are told to do so by your instructor.

Next Question

A.Taste the chemical. B. Check labels and use proper safety. C.Sniff the chemical. When trying to identify a chemical, what should you do?

Try Again NEVER taste chemicals!

Try Again Do NOT sniff chemicals, use the wafting technique.

Next Question Woof!

A.Pour it down the sink. B.Return any extra, unused chemicals back into its original container. C.Dispose in the waste receptacle unless told otherwise by your teacher. When disposing of chemicals in the lab, you should…

Try Again Do not pour chemicals down the sink unless instructed to do so.

Try Again Returning chemicals to their original containers can contaminate the substances inside them.

Return to Menu

What should you do if your glassware is damaged? A.Notify your instructor before proceeding. B.Use it anyway. C.Don’t do the experiment. Return to Menu

Try Again Try Again Do not just sit in the lab doing nothing.

Try Again Heating damaged glass can cause the glass to shatter.

Next Question

What should you do with glassware after the lab? A.Throw it away in the trash can. B.If possible, clean and reuse. C.Reuse as a beverage container.

Never drink out of the same container that chemicals were stored in. Try Again

We want to Reduce, Reuse, and Recycle materials when possible.

Next Question

How should you handle hot glassware? A.Pick up the glassware with tongs or thermal gloves and set it aside to cool before doing anything else. B.Use a towel to pick up the glassware. C.Pick the glassware up off the burner with your hands.

Try Again Do NOT use a towel to pick up heated glassware.

Try Again Do NOT pick up the hot glassware with your hands.

Return to Menu

If a chemical should splash in your eye what should you do? A.Nothing, the burning will go away eventually. B.Rinse your eyes with water a few times. C.Flood your eyes with water for at least 15 minutes. Return to Menu

Try Again If a chemical gets in your eye, do NOT ignore it.

Try Again You need to ensure you get all chemicals out of your eyes.

Next Question

A.Help her stop the bleeding. B.Notify the teacher immediately. C.Do nothing and hope everything is OK. If your lab partner cuts her hand during the lab, what should you do?

Try Again Do NOT touch anyone’s blood.

Try Again Don’t just sit there, get help.

Next Question

In the event that you should catch on fire, what should you do? A.Fan the fire. B.Tell the teacher. C.Stop, drop and roll.

Try Again Fanning the air would only cause the fire to spread.

Try Again Although the teacher should be notified immediately, your main priority is to put out the fire correctly.

Return to Menu

When conducting a lab, when should you wear goggles? A.Always, unless instructed otherwise. B.Never wear goggles. C.Only when working with Aluminum. Return to Menu

Try Again Make sure you have or can locate your goggles for the lab.

Try Again Many chemicals can be harmful to your eye.

Next Question

Why should you NOT wear oversized shirts in the lab? A.It could catch on fire. B.It could knock over chemicals and/or glass when reaching. C.Both of these

Try Again There can be many reasons why it is important to wear certain clothing.

Try Again There can be many reasons why it is important to wear certain clothing.

Next Question

Which of the following is appropriate for the lab? A.Long hair, hanging in your face, open toe shoes, and no safety goggles. B.Long hair tied back, closed toe shoes, safety goggles, and dangling jewelry. C.Long hair tied back, closed toe shoes, wear safety goggles, and no jewelry.

Try Again Safety goggles should be worn in a lab.

Try Again There is to be no dangling jewelry worn in the lab.

Return to Menu

I’m done. I’ve printed the Safety Contract. Return to Menu Oops! I forgot something.

Start Over Laboratory Questions: Science by Jones- General Safety Guidelines and Safety RulesGeneral Safety GuidelinesSafety Rules Safety Contract DNA Cartoon Laboratory Cartoon § Science, Grade 5. (b) Knowledge and skills. (1) Scientific processes. The student conducts field and laboratory investigations following home and school safety procedures and environmentally appropriate and ethical practices. The student is expected to: (A) demonstrate safe practices during field and laboratory investigations. 5 th Grade Science TEKS