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