A) any time chemicals, heat, or sediments are used to protect your eyes B) to avoid eye strain C) only if you don't have glasses D) to improve vision
A) figure it out as you do the lab B) ask the teacher before you start C) skip it and go to the next part D) try several methods until something works
A) dumped into the sink B) left at your table for the next class C) disposed of according to your teacher's directions D) taken home
A) apply first aid yourself B) see a doctor after school C) visit the school nurse after class D) tell the teacher at once
A) All of these B) read all directions carefully to know what equipment is needed C) examine all glassware to check for chips or cracks D) clean any glassware that looks dirty
A) closed-toed shoes B) slippers C) open-toed shoes D) sandals
A) not dangerous B) okay if you are working alone C) always against the rules D) okay
A) the custodian B) your lab partners C) your teacher D) your best friend in class
A) at once B) during clean up time C) at the end of the day D) when you have time
A) hurry B) run C) skip D) walk
A) each student B) old students C) the teacher D) new students
A) others to put away B) the protection of you and your clothing C) wiping your hands D) when you are wearing your best clothes
A) waft the odor toward you B) inhale deeply C) pour it on the table D) use a fan
A) safety B) neatness C) finishing first D) getting the correct answer
A) fire extinguisher B) classroom door C) all of these D) fire blanket
A) treat your hands with skin lotion B) wipe your hands on your clothes C) wash your hands with soap and water D) wipe your hands with a paper towel
A) Don't chew the gum, it is not allowed at school. B) chew the gum when the teacher isn't looking C) give the gum to your best friend D) wash your hands, then put the gum in your mouth
A) Wash your hands and tell the teacher B) try to figure out what the sticky substance is C) wipe your hands on your pants D) wipe your hands on a classmate
A) a lab coat B) gloves C) sun glasses D) safety glasses
A) worn a hat today B) skipped the lab C) gotten a hair cut before class today D) put her hair up in a rubber band |