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