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) skip it and go to the next part B) try several methods until something works C) figure it out as you do the lab D) ask the teacher before you start
A) taken home B) disposed of according to your teacher's directions C) dumped into the sink D) left at your table for the next class
A) visit the school nurse after class B) apply first aid yourself C) see a doctor after school D) tell the teacher at once
A) read all directions carefully to know what equipment is needed B) examine all glassware to check for chips or cracks C) clean any glassware that looks dirty D) All of these
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) the custodian B) your best friend in class C) your lab partners D) your teacher
A) at once B) at the end of the day C) during clean up time D) when you have time
A) walk B) skip C) run D) hurry
A) new students B) each student C) the teacher D) old students
A) others to put away B) when you are wearing your best clothes C) the protection of you and your clothing D) wiping your hands
A) inhale deeply B) pour it on the table C) waft the odor toward you D) use a fan
A) neatness B) safety C) finishing first D) getting the correct answer
A) classroom door B) all of these C) fire blanket D) fire extinguisher
A) wash your hands with soap and water B) treat your hands with skin lotion C) wipe your hands with a paper towel D) wipe your hands on your clothes
A) chew the gum when the teacher isn't looking B) wash your hands, then put the gum in your mouth 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) a lab coat C) gloves D) safety glasses
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 |