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