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