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