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