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