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