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) figure it out as you do the lab C) try several methods until something works 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) apply first aid yourself B) visit the school nurse after class 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) open-toed shoes B) closed-toed shoes C) slippers D) sandals
A) not dangerous B) always against the rules C) okay if you are working alone D) okay
A) your teacher B) your best friend in class C) your lab partners D) the custodian
A) at once B) at the end of the day C) during clean up time D) when you have time
A) run B) walk C) skip D) hurry
A) new students B) each student C) old students D) the teacher
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) use a fan B) pour it on the table C) inhale deeply D) waft the odor toward you
A) finishing first B) neatness C) safety D) getting the correct answer
A) fire extinguisher B) classroom door C) all of these D) fire blanket
A) wipe your hands on your clothes B) wipe your hands with a paper towel C) wash your hands with soap and water D) treat your hands with skin lotion
A) Don't chew the gum, it is not allowed at school. B) chew the gum when the teacher isn't looking C) give the gum to your best friend D) wash your hands, then put the gum in your mouth
A) wipe your hands on a classmate B) wipe your hands on your pants C) Wash your hands and tell the teacher D) try to figure out what the sticky substance is
A) safety glasses B) a lab coat C) gloves D) sun glasses
A) gotten a hair cut before class today B) skipped the lab C) put her hair up in a rubber band D) worn a hat today |