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