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