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