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