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