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